1405404000

素因数分解:

$2^5\times 3^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:78

約数の個数: 1152

約数和(自身を含む): 6906332160

約数和(自身を除く): 5500928160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 50, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 75, 77, 78, 80, 84, 88, 90, 91, 96, 99, 100, 104, 105, 108, 110, 112, 117, 120, 125, 126, 130, 132, 135, 140, 143, 144, 150, 154, 156, 160, 165, 168, 169, 175, 176, 180, 182, 189, 195, 198, 200, 208, 210, 216, 220, 224, 225, 231, 234, 240, 250, 252, 260, 264, 270, 273, 275, 280, 286, 288, 297, 300, 308, 312, 315, 325, 330, 336, 338, 350, 351, 352, 360, 364, 375, 378, 385, 390, 396, 400, 416, 420, 429, 432, 440, 450, 455, 462, 468, 480, 495, 500, 504, 507, 520, 525, 528, 540, 546, 550, 560, 572, 585, 594, 600, 616, 624, 630, 650, 660, 672, 675, 676, 693, 700, 702, 715, 720, 728, 750, 756, 770, 780, 792, 800, 819, 825, 840, 845, 858, 864, 875, 880, 900, 910, 924, 936, 945, 975, 990, 1000, 1001, 1008, 1014, 1040, 1050, 1056, 1080, 1092, 1100, 1120, 1125, 1144, 1155, 1170, 1183, 1188, 1200, 1232, 1248, 1260, 1287, 1300, 1320, 1350, 1352, 1365, 1375, 1386, 1400, 1404, 1430, 1440, 1456, 1485, 1500, 1512, 1521, 1540, 1560, 1575, 1584, 1625, 1638, 1650, 1680, 1690, 1716, 1750, 1755, 1760, 1800, 1820, 1848, 1859, 1872, 1890, 1925, 1950, 1980, 2000, 2002, 2016, 2028, 2079, 2080, 2100, 2145, 2160, 2184, 2200, 2250, 2275, 2288, 2310, 2340, 2366, 2376, 2400, 2457, 2464, 2475, 2520, 2535, 2574, 2600, 2625, 2640, 2700, 2704, 2730, 2750, 2772, 2800, 2808, 2860, 2912, 2925, 2970, 3000, 3003, 3024, 3042, 3080, 3120, 3150, 3168, 3250, 3276, 3300, 3360, 3375, 3380, 3432, 3465, 3500, 3510, 3549, 3575, 3600, 3640, 3696, 3718, 3744, 3780, 3850, 3861, 3900, 3960, 4000, 4004, 4056, 4095, 4125, 4158, 4200, 4225, 4290, 4320, 4368, 4400, 4500, 4550, 4563, 4576, 4620, 4680, 4725, 4732, 4752, 4875, 4914, 4950, 5005, 5040, 5070, 5148, 5200, 5250, 5280, 5400, 5408, 5460, 5500, 5544, 5577, 5600, 5616, 5720, 5775, 5850, 5915, 5940, 6000, 6006, 6048, 6084, 6160, 6240, 6300, 6435, 6500, 6552, 6600, 6750, 6760, 6825, 6864, 6930, 7000, 7020, 7098, 7150, 7200, 7280, 7392, 7425, 7436, 7560, 7605, 7700, 7722, 7800, 7875, 7920, 8008, 8112, 8190, 8250, 8316, 8400, 8450, 8580, 8736, 8775, 8800, 9000, 9009, 9100, 9126, 9240, 9295, 9360, 9450, 9464, 9504, 9625, 9750, 9828, 9900, 10010, 10080, 10140, 10296, 10395, 10400, 10500, 10647, 10725, 10800, 10920, 11000, 11088, 11154, 11232, 11375, 11440, 11550, 11700, 11830, 11880, 12000, 12012, 12168, 12285, 12320, 12375, 12600, 12675, 12870, 13000, 13013, 13104, 13200, 13500, 13520, 13650, 13728, 13860, 14000, 14040, 14196, 14300, 14560, 14625, 14850, 14872, 15015, 15120, 15210, 15400, 15444, 15600, 15750, 15840, 16016, 16224, 16380, 16500, 16632, 16731, 16800, 16900, 17160, 17325, 17550, 17745, 17875, 18000, 18018, 18200, 18252, 18480, 18590, 18720, 18900, 18928, 19250, 19305, 19500, 19656, 19800, 20020, 20280, 20475, 20592, 20790, 21000, 21125, 21294, 21450, 21600, 21840, 22000, 22176, 22308, 22750, 22815, 22880, 23100, 23400, 23625, 23660, 23760, 24024, 24336, 24570, 24750, 25025, 25200, 25350, 25740, 26000, 26026, 26208, 26400, 27000, 27027, 27040, 27300, 27720, 27885, 28000, 28080, 28392, 28600, 28875, 29250, 29575, 29700, 29744, 30030, 30240, 30420, 30800, 30888, 31200, 31500, 31941, 32032, 32175, 32760, 33000, 33264, 33462, 33800, 34125, 34320, 34650, 35100, 35490, 35750, 36000, 36036, 36400, 36504, 36960, 37125, 37180, 37800, 37856, 38025, 38500, 38610, 39000, 39039, 39312, 39600, 40040, 40560, 40950, 41184, 41580, 42000, 42250, 42588, 42900, 43680, 43875, 44000, 44616, 45045, 45500, 45630, 46200, 46475, 46800, 47250, 47320, 47520, 48048, 48672, 49140, 49500, 50050, 50193, 50400, 50700, 51480, 51975, 52000, 52052, 53235, 53625, 54000, 54054, 54600, 55440, 55770, 56160, 56784, 57200, 57750, 58500, 59150, 59400, 59488, 60060, 60840, 61425, 61600, 61776, 63000, 63375, 63882, 64350, 65065, 65520, 66000, 66528, 66924, 67600, 68250, 68640, 69300, 70200, 70980, 71500, 72072, 72800, 73008, 74250, 74360, 75075, 75600, 76050, 77000, 77220, 78000, 78078, 78624, 79200, 80080, 81120, 81900, 83160, 83655, 84000, 84500, 85176, 85800, 86625, 87750, 88725, 89232, 90090, 91000, 91260, 92400, 92950, 93600, 94500, 94640, 96096, 96525, 98280, 99000, 100100, 100386, 101400, 102375, 102960, 103950, 104104, 106470, 107250, 108000, 108108, 109200, 110880, 111540, 113568, 114075, 114400, 115500, 117000, 117117, 118300, 118800, 120120, 121680, 122850, 123552, 125125, 126000, 126750, 127764, 128700, 130130, 131040, 132000, 133848, 135135, 135200, 136500, 138600, 139425, 140400, 141960, 143000, 144144, 146016, 147875, 148500, 148720, 150150, 151200, 152100, 154000, 154440, 156000, 156156, 159705, 160160, 160875, 163800, 166320, 167310, 169000, 170352, 171600, 173250, 175500, 177450, 178464, 180180, 182000, 182520, 184800, 185900, 189000, 189280, 190125, 193050, 195195, 196560, 198000, 200200, 200772, 202800, 204750, 205920, 207900, 208208, 212940, 214500, 216216, 218400, 223080, 225225, 228150, 231000, 232375, 234000, 234234, 236600, 237600, 240240, 243360, 245700, 250250, 250965, 252000, 253500, 255528, 257400, 259875, 260260, 266175, 267696, 270270, 273000, 277200, 278850, 280800, 283920, 286000, 288288, 295750, 297000, 297440, 300300, 304200, 307125, 308000, 308880, 312312, 319410, 321750, 325325, 327600, 332640, 334620, 338000, 340704, 343200, 346500, 351000, 351351, 354900, 360360, 364000, 365040, 371800, 375375, 378000, 380250, 386100, 390390, 393120, 396000, 400400, 401544, 405600, 409500, 415800, 416416, 418275, 425880, 429000, 432432, 443625, 446160, 450450, 456300, 462000, 464750, 468000, 468468, 473200, 480480, 482625, 491400, 500500, 501930, 507000, 511056, 514800, 519750, 520520, 532350, 535392, 540540, 546000, 554400, 557700, 567840, 570375, 572000, 585585, 591500, 594000, 600600, 608400, 614250, 617760, 624624, 638820, 643500, 650650, 655200, 669240, 675675, 676000, 693000, 697125, 702000, 702702, 709800, 720720, 730080, 743600, 750750, 756000, 760500, 772200, 780780, 798525, 800800, 803088, 819000, 831600, 836550, 851760, 858000, 864864, 887250, 892320, 900900, 912600, 924000, 929500, 936936, 946400, 965250, 975975, 982800, 1001000, 1003860, 1014000, 1022112, 1029600, 1039500, 1041040, 1064700, 1081080, 1092000, 1115400, 1126125, 1140750, 1171170, 1183000, 1188000, 1201200, 1216800, 1228500, 1249248, 1254825, 1277640, 1287000, 1301300, 1330875, 1338480, 1351350, 1386000, 1394250, 1404000, 1405404, 1419600, 1441440, 1487200, 1501500, 1521000, 1544400, 1561560, 1597050, 1606176, 1626625, 1638000, 1663200, 1673100, 1703520, 1716000, 1756755, 1774500, 1801800, 1825200, 1859000, 1873872, 1930500, 1951950, 1965600, 2002000, 2007720, 2028000, 2079000, 2082080, 2091375, 2129400, 2162160, 2230800, 2252250, 2281500, 2342340, 2366000, 2402400, 2457000, 2509650, 2555280, 2574000, 2602600, 2661750, 2676960, 2702700, 2772000, 2788500, 2810808, 2839200, 2927925, 3003000, 3042000, 3088800, 3123120, 3194100, 3253250, 3276000, 3346200, 3378375, 3513510, 3549000, 3603600, 3650400, 3718000, 3747744, 3861000, 3903900, 3992625, 4004000, 4015440, 4158000, 4182750, 4258800, 4324320, 4461600, 4504500, 4563000, 4684680, 4732000, 4879875, 4914000, 5019300, 5110560, 5148000, 5205200, 5323500, 5405400, 5577000, 5621616, 5855850, 6006000, 6084000, 6246240, 6274125, 6388200, 6506500, 6692400, 6756750, 7027020, 7098000, 7207200, 7436000, 7722000, 7807800, 7985250, 8030880, 8316000, 8365500, 8517600, 8783775, 9009000, 9126000, 9369360, 9759750, 9828000, 10038600, 10410400, 10647000, 10810800, 11154000, 11243232, 11711700, 12012000, 12548250, 12776400, 13013000, 13384800, 13513500, 14054040, 14196000, 14639625, 15444000, 15615600, 15970500, 16731000, 17567550, 18018000, 18252000, 18738720, 19519500, 20077200, 21294000, 21621600, 22308000, 23423400, 25096500, 25552800, 26026000, 27027000, 28108080, 29279250, 31231200, 31941000, 33462000, 35135100, 36036000, 39039000, 40154400, 42588000, 43918875, 46846800, 50193000, 52052000, 54054000, 56216160, 58558500, 63882000, 66924000, 70270200, 78078000, 87837750, 93693600, 100386000, 108108000, 117117000, 127764000, 140540400, 156156000, 175675500, 200772000, 234234000, 281080800, 351351000, 468468000, 702702000, 1405404000]

約数ペア:

[(1, 1405404000), (2, 702702000), (3, 468468000), (4, 351351000), (5, 281080800), (6, 234234000), (7, 200772000), (8, 175675500), (9, 156156000), (10, 140540400), (11, 127764000), (12, 117117000), (13, 108108000), (14, 100386000), (15, 93693600), (16, 87837750), (18, 78078000), (20, 70270200), (21, 66924000), (22, 63882000), (24, 58558500), (25, 56216160), (26, 54054000), (27, 52052000), (28, 50193000), (30, 46846800), (32, 43918875), (33, 42588000), (35, 40154400), (36, 39039000), (39, 36036000), (40, 35135100), (42, 33462000), (44, 31941000), (45, 31231200), (48, 29279250), (50, 28108080), (52, 27027000), (54, 26026000), (55, 25552800), (56, 25096500), (60, 23423400), (63, 22308000), (65, 21621600), (66, 21294000), (70, 20077200), (72, 19519500), (75, 18738720), (77, 18252000), (78, 18018000), (80, 17567550), (84, 16731000), (88, 15970500), (90, 15615600), (91, 15444000), (96, 14639625), (99, 14196000), (100, 14054040), (104, 13513500), (105, 13384800), (108, 13013000), (110, 12776400), (112, 12548250), (117, 12012000), (120, 11711700), (125, 11243232), (126, 11154000), (130, 10810800), (132, 10647000), (135, 10410400), (140, 10038600), (143, 9828000), (144, 9759750), (150, 9369360), (154, 9126000), (156, 9009000), (160, 8783775), (165, 8517600), (168, 8365500), (169, 8316000), (175, 8030880), (176, 7985250), (180, 7807800), (182, 7722000), (189, 7436000), (195, 7207200), (198, 7098000), (200, 7027020), (208, 6756750), (210, 6692400), (216, 6506500), (220, 6388200), (224, 6274125), (225, 6246240), (231, 6084000), (234, 6006000), (240, 5855850), (250, 5621616), (252, 5577000), (260, 5405400), (264, 5323500), (270, 5205200), (273, 5148000), (275, 5110560), (280, 5019300), (286, 4914000), (288, 4879875), (297, 4732000), (300, 4684680), (308, 4563000), (312, 4504500), (315, 4461600), (325, 4324320), (330, 4258800), (336, 4182750), (338, 4158000), (350, 4015440), (351, 4004000), (352, 3992625), (360, 3903900), (364, 3861000), (375, 3747744), (378, 3718000), (385, 3650400), (390, 3603600), (396, 3549000), (400, 3513510), (416, 3378375), (420, 3346200), (429, 3276000), (432, 3253250), (440, 3194100), (450, 3123120), (455, 3088800), (462, 3042000), (468, 3003000), (480, 2927925), (495, 2839200), (500, 2810808), (504, 2788500), (507, 2772000), (520, 2702700), (525, 2676960), (528, 2661750), (540, 2602600), (546, 2574000), (550, 2555280), (560, 2509650), (572, 2457000), (585, 2402400), (594, 2366000), (600, 2342340), (616, 2281500), (624, 2252250), (630, 2230800), (650, 2162160), (660, 2129400), (672, 2091375), (675, 2082080), (676, 2079000), (693, 2028000), (700, 2007720), (702, 2002000), (715, 1965600), (720, 1951950), (728, 1930500), (750, 1873872), (756, 1859000), (770, 1825200), (780, 1801800), (792, 1774500), (800, 1756755), (819, 1716000), (825, 1703520), (840, 1673100), (845, 1663200), (858, 1638000), (864, 1626625), (875, 1606176), (880, 1597050), (900, 1561560), (910, 1544400), (924, 1521000), (936, 1501500), (945, 1487200), (975, 1441440), (990, 1419600), (1000, 1405404), (1001, 1404000), (1008, 1394250), (1014, 1386000), (1040, 1351350), (1050, 1338480), (1056, 1330875), (1080, 1301300), (1092, 1287000), (1100, 1277640), (1120, 1254825), (1125, 1249248), (1144, 1228500), (1155, 1216800), (1170, 1201200), (1183, 1188000), (1188, 1183000), (1200, 1171170), (1232, 1140750), (1248, 1126125), (1260, 1115400), (1287, 1092000), (1300, 1081080), (1320, 1064700), (1350, 1041040), (1352, 1039500), (1365, 1029600), (1375, 1022112), (1386, 1014000), (1400, 1003860), (1404, 1001000), (1430, 982800), (1440, 975975), (1456, 965250), (1485, 946400), (1500, 936936), (1512, 929500), (1521, 924000), (1540, 912600), (1560, 900900), (1575, 892320), (1584, 887250), (1625, 864864), (1638, 858000), (1650, 851760), (1680, 836550), (1690, 831600), (1716, 819000), (1750, 803088), (1755, 800800), (1760, 798525), (1800, 780780), (1820, 772200), (1848, 760500), (1859, 756000), (1872, 750750), (1890, 743600), (1925, 730080), (1950, 720720), (1980, 709800), (2000, 702702), (2002, 702000), (2016, 697125), (2028, 693000), (2079, 676000), (2080, 675675), (2100, 669240), (2145, 655200), (2160, 650650), (2184, 643500), (2200, 638820), (2250, 624624), (2275, 617760), (2288, 614250), (2310, 608400), (2340, 600600), (2366, 594000), (2376, 591500), (2400, 585585), (2457, 572000), (2464, 570375), (2475, 567840), (2520, 557700), (2535, 554400), (2574, 546000), (2600, 540540), (2625, 535392), (2640, 532350), (2700, 520520), (2704, 519750), (2730, 514800), (2750, 511056), (2772, 507000), (2800, 501930), (2808, 500500), (2860, 491400), (2912, 482625), (2925, 480480), (2970, 473200), (3000, 468468), (3003, 468000), (3024, 464750), (3042, 462000), (3080, 456300), (3120, 450450), (3150, 446160), (3168, 443625), (3250, 432432), (3276, 429000), (3300, 425880), (3360, 418275), (3375, 416416), (3380, 415800), (3432, 409500), (3465, 405600), (3500, 401544), (3510, 400400), (3549, 396000), (3575, 393120), (3600, 390390), (3640, 386100), (3696, 380250), (3718, 378000), (3744, 375375), (3780, 371800), (3850, 365040), (3861, 364000), (3900, 360360), (3960, 354900), (4000, 351351), (4004, 351000), (4056, 346500), (4095, 343200), (4125, 340704), (4158, 338000), (4200, 334620), (4225, 332640), (4290, 327600), (4320, 325325), (4368, 321750), (4400, 319410), (4500, 312312), (4550, 308880), (4563, 308000), (4576, 307125), (4620, 304200), (4680, 300300), (4725, 297440), (4732, 297000), (4752, 295750), (4875, 288288), (4914, 286000), (4950, 283920), (5005, 280800), (5040, 278850), (5070, 277200), (5148, 273000), (5200, 270270), (5250, 267696), (5280, 266175), (5400, 260260), (5408, 259875), (5460, 257400), (5500, 255528), (5544, 253500), (5577, 252000), (5600, 250965), (5616, 250250), (5720, 245700), (5775, 243360), (5850, 240240), (5915, 237600), (5940, 236600), (6000, 234234), (6006, 234000), (6048, 232375), (6084, 231000), (6160, 228150), (6240, 225225), (6300, 223080), (6435, 218400), (6500, 216216), (6552, 214500), (6600, 212940), (6750, 208208), (6760, 207900), (6825, 205920), (6864, 204750), (6930, 202800), (7000, 200772), (7020, 200200), (7098, 198000), (7150, 196560), (7200, 195195), (7280, 193050), (7392, 190125), (7425, 189280), (7436, 189000), (7560, 185900), (7605, 184800), (7700, 182520), (7722, 182000), (7800, 180180), (7875, 178464), (7920, 177450), (8008, 175500), (8112, 173250), (8190, 171600), (8250, 170352), (8316, 169000), (8400, 167310), (8450, 166320), (8580, 163800), (8736, 160875), (8775, 160160), (8800, 159705), (9000, 156156), (9009, 156000), (9100, 154440), (9126, 154000), (9240, 152100), (9295, 151200), (9360, 150150), (9450, 148720), (9464, 148500), (9504, 147875), (9625, 146016), (9750, 144144), (9828, 143000), (9900, 141960), (10010, 140400), (10080, 139425), (10140, 138600), (10296, 136500), (10395, 135200), (10400, 135135), (10500, 133848), (10647, 132000), (10725, 131040), (10800, 130130), (10920, 128700), (11000, 127764), (11088, 126750), (11154, 126000), (11232, 125125), (11375, 123552), (11440, 122850), (11550, 121680), (11700, 120120), (11830, 118800), (11880, 118300), (12000, 117117), (12012, 117000), (12168, 115500), (12285, 114400), (12320, 114075), (12375, 113568), (12600, 111540), (12675, 110880), (12870, 109200), (13000, 108108), (13013, 108000), (13104, 107250), (13200, 106470), (13500, 104104), (13520, 103950), (13650, 102960), (13728, 102375), (13860, 101400), (14000, 100386), (14040, 100100), (14196, 99000), (14300, 98280), (14560, 96525), (14625, 96096), (14850, 94640), (14872, 94500), (15015, 93600), (15120, 92950), (15210, 92400), (15400, 91260), (15444, 91000), (15600, 90090), (15750, 89232), (15840, 88725), (16016, 87750), (16224, 86625), (16380, 85800), (16500, 85176), (16632, 84500), (16731, 84000), (16800, 83655), (16900, 83160), (17160, 81900), (17325, 81120), (17550, 80080), (17745, 79200), (17875, 78624), (18000, 78078), (18018, 78000), (18200, 77220), (18252, 77000), (18480, 76050), (18590, 75600), (18720, 75075), (18900, 74360), (18928, 74250), (19250, 73008), (19305, 72800), (19500, 72072), (19656, 71500), (19800, 70980), (20020, 70200), (20280, 69300), (20475, 68640), (20592, 68250), (20790, 67600), (21000, 66924), (21125, 66528), (21294, 66000), (21450, 65520), (21600, 65065), (21840, 64350), (22000, 63882), (22176, 63375), (22308, 63000), (22750, 61776), (22815, 61600), (22880, 61425), (23100, 60840), (23400, 60060), (23625, 59488), (23660, 59400), (23760, 59150), (24024, 58500), (24336, 57750), (24570, 57200), (24750, 56784), (25025, 56160), (25200, 55770), (25350, 55440), (25740, 54600), (26000, 54054), (26026, 54000), (26208, 53625), (26400, 53235), (27000, 52052), (27027, 52000), (27040, 51975), (27300, 51480), (27720, 50700), (27885, 50400), (28000, 50193), (28080, 50050), (28392, 49500), (28600, 49140), (28875, 48672), (29250, 48048), (29575, 47520), (29700, 47320), (29744, 47250), (30030, 46800), (30240, 46475), (30420, 46200), (30800, 45630), (30888, 45500), (31200, 45045), (31500, 44616), (31941, 44000), (32032, 43875), (32175, 43680), (32760, 42900), (33000, 42588), (33264, 42250), (33462, 42000), (33800, 41580), (34125, 41184), (34320, 40950), (34650, 40560), (35100, 40040), (35490, 39600), (35750, 39312), (36000, 39039), (36036, 39000), (36400, 38610), (36504, 38500), (36960, 38025), (37125, 37856), (37180, 37800)]