2178540000

素因数分解:

$2^5\times 3^2\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 1080

約数和(自身を含む): 10208638440

約数和(自身を除く): 8030098440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 49, 50, 52, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 80, 84, 90, 91, 95, 96, 98, 100, 104, 105, 112, 114, 117, 120, 125, 126, 130, 133, 140, 144, 147, 150, 152, 156, 160, 168, 171, 175, 180, 182, 190, 195, 196, 200, 208, 210, 224, 225, 228, 234, 240, 245, 247, 250, 252, 260, 266, 273, 280, 285, 288, 294, 300, 304, 312, 315, 325, 336, 342, 350, 360, 364, 375, 380, 390, 392, 399, 400, 416, 420, 441, 450, 455, 456, 468, 475, 480, 490, 494, 500, 504, 520, 525, 532, 546, 560, 570, 585, 588, 600, 608, 624, 625, 630, 637, 650, 665, 672, 684, 700, 720, 728, 735, 741, 750, 760, 780, 784, 798, 800, 819, 840, 855, 875, 882, 900, 910, 912, 931, 936, 950, 975, 980, 988, 1000, 1008, 1040, 1050, 1064, 1092, 1120, 1125, 1140, 1170, 1176, 1197, 1200, 1225, 1235, 1248, 1250, 1260, 1274, 1300, 1330, 1365, 1368, 1400, 1425, 1440, 1456, 1470, 1482, 1500, 1520, 1560, 1568, 1575, 1596, 1625, 1638, 1680, 1710, 1729, 1750, 1764, 1800, 1820, 1824, 1862, 1872, 1875, 1900, 1911, 1950, 1960, 1976, 1995, 2000, 2016, 2080, 2100, 2128, 2184, 2205, 2223, 2250, 2275, 2280, 2340, 2352, 2375, 2394, 2400, 2450, 2470, 2500, 2520, 2548, 2600, 2625, 2660, 2730, 2736, 2793, 2800, 2850, 2912, 2925, 2940, 2964, 3000, 3040, 3120, 3150, 3185, 3192, 3250, 3276, 3325, 3360, 3420, 3458, 3500, 3528, 3600, 3640, 3675, 3705, 3724, 3744, 3750, 3800, 3822, 3900, 3920, 3952, 3990, 4000, 4095, 4200, 4256, 4275, 4368, 4375, 4410, 4446, 4500, 4550, 4560, 4655, 4680, 4704, 4750, 4788, 4875, 4900, 4940, 5000, 5040, 5096, 5187, 5200, 5250, 5320, 5460, 5472, 5586, 5600, 5625, 5700, 5733, 5850, 5880, 5928, 5985, 6000, 6125, 6175, 6240, 6300, 6370, 6384, 6500, 6552, 6650, 6825, 6840, 6916, 7000, 7056, 7125, 7200, 7280, 7350, 7410, 7448, 7500, 7600, 7644, 7800, 7840, 7875, 7904, 7980, 8125, 8190, 8379, 8400, 8550, 8645, 8736, 8750, 8820, 8892, 9000, 9100, 9120, 9310, 9360, 9500, 9555, 9576, 9750, 9800, 9880, 9975, 10000, 10080, 10192, 10374, 10400, 10500, 10640, 10920, 11025, 11115, 11172, 11250, 11375, 11400, 11466, 11700, 11760, 11856, 11875, 11970, 12000, 12103, 12250, 12350, 12600, 12740, 12768, 13000, 13104, 13125, 13300, 13650, 13680, 13832, 13965, 14000, 14112, 14250, 14560, 14625, 14700, 14820, 14896, 15000, 15200, 15288, 15561, 15600, 15750, 15925, 15960, 16250, 16380, 16625, 16758, 16800, 17100, 17290, 17500, 17640, 17784, 18000, 18200, 18375, 18525, 18620, 18720, 19000, 19110, 19152, 19500, 19600, 19760, 19950, 20000, 20384, 20475, 20748, 21000, 21280, 21375, 21840, 22050, 22230, 22344, 22500, 22750, 22800, 22932, 23275, 23400, 23520, 23712, 23750, 23940, 24206, 24375, 24500, 24700, 25200, 25480, 25935, 26000, 26208, 26250, 26600, 27300, 27360, 27664, 27930, 28000, 28500, 28665, 29250, 29400, 29640, 29792, 29925, 30000, 30576, 30625, 30875, 31122, 31200, 31500, 31850, 31920, 32500, 32760, 33250, 33516, 34125, 34200, 34580, 35000, 35280, 35568, 35625, 36000, 36309, 36400, 36750, 37050, 37240, 38000, 38220, 38304, 39000, 39200, 39375, 39520, 39900, 40950, 41496, 41895, 42000, 42750, 43225, 43680, 44100, 44460, 44688, 45000, 45500, 45600, 45864, 46550, 46800, 47500, 47775, 47880, 48412, 48750, 49000, 49400, 49875, 50400, 50960, 51870, 52000, 52500, 53200, 54600, 55125, 55328, 55575, 55860, 56875, 57000, 57330, 58500, 58800, 59280, 59850, 60000, 60515, 61152, 61250, 61750, 62244, 63000, 63700, 63840, 65000, 65520, 66500, 67032, 68250, 68400, 69160, 69825, 70000, 70560, 71136, 71250, 72618, 72800, 73125, 73500, 74100, 74480, 76000, 76440, 77805, 78000, 78750, 79625, 79800, 81900, 82992, 83125, 83790, 84000, 85500, 86450, 88200, 88920, 89376, 90000, 91000, 91728, 91875, 92625, 93100, 93600, 95000, 95550, 95760, 96824, 97500, 98000, 98800, 99750, 101920, 102375, 103740, 105000, 106400, 106875, 108927, 109200, 110250, 111150, 111720, 113750, 114000, 114660, 116375, 117000, 117600, 118560, 119700, 121030, 122500, 123500, 124488, 126000, 127400, 129675, 130000, 131040, 133000, 134064, 136500, 136800, 138320, 139650, 140000, 142500, 143325, 145236, 146250, 147000, 148200, 148960, 149625, 152880, 154375, 155610, 156000, 157500, 159250, 159600, 163800, 165984, 166250, 167580, 170625, 171000, 172900, 176400, 177840, 180000, 181545, 182000, 183456, 183750, 185250, 186200, 190000, 191100, 191520, 193648, 195000, 196000, 197600, 199500, 204750, 207480, 209475, 210000, 213750, 216125, 217854, 218400, 220500, 222300, 223440, 227500, 228000, 229320, 232750, 234000, 238875, 239400, 242060, 245000, 247000, 248976, 249375, 252000, 254800, 259350, 260000, 266000, 268128, 273000, 275625, 276640, 277875, 279300, 285000, 286650, 290472, 292500, 294000, 296400, 299250, 302575, 305760, 308750, 311220, 315000, 318500, 319200, 327600, 332500, 335160, 341250, 342000, 345800, 349125, 352800, 355680, 363090, 364000, 367500, 370500, 372400, 380000, 382200, 387296, 389025, 390000, 398125, 399000, 409500, 414960, 418950, 420000, 427500, 432250, 435708, 441000, 444600, 446880, 455000, 458640, 463125, 465500, 468000, 477750, 478800, 484120, 490000, 494000, 497952, 498750, 509600, 511875, 518700, 532000, 544635, 546000, 551250, 555750, 558600, 570000, 573300, 580944, 581875, 585000, 588000, 592800, 598500, 605150, 617500, 622440, 630000, 637000, 648375, 655200, 665000, 670320, 682500, 684000, 691600, 698250, 716625, 726180, 735000, 741000, 744800, 748125, 764400, 778050, 780000, 796250, 798000, 819000, 829920, 837900, 855000, 864500, 871416, 882000, 889200, 907725, 910000, 917280, 926250, 931000, 955500, 957600, 968240, 980000, 988000, 997500, 1023750, 1037400, 1047375, 1080625, 1089270, 1092000, 1102500, 1111500, 1117200, 1140000, 1146600, 1161888, 1163750, 1170000, 1194375, 1197000, 1210300, 1235000, 1244880, 1260000, 1274000, 1296750, 1330000, 1340640, 1365000, 1383200, 1389375, 1396500, 1433250, 1452360, 1470000, 1482000, 1496250, 1512875, 1528800, 1556100, 1592500, 1596000, 1638000, 1675800, 1710000, 1729000, 1742832, 1745625, 1764000, 1778400, 1815450, 1820000, 1852500, 1862000, 1911000, 1936480, 1945125, 1995000, 2047500, 2074800, 2094750, 2161250, 2178540, 2205000, 2223000, 2234400, 2293200, 2327500, 2340000, 2388750, 2394000, 2420600, 2470000, 2489760, 2548000, 2593500, 2660000, 2723175, 2730000, 2778750, 2793000, 2866500, 2904720, 2940000, 2964000, 2992500, 3025750, 3112200, 3185000, 3241875, 3276000, 3351600, 3420000, 3458000, 3485664, 3491250, 3583125, 3630900, 3705000, 3724000, 3822000, 3890250, 3990000, 4095000, 4149600, 4189500, 4322500, 4357080, 4410000, 4446000, 4538625, 4586400, 4655000, 4777500, 4788000, 4841200, 4940000, 5187000, 5236875, 5446350, 5460000, 5557500, 5586000, 5733000, 5809440, 5985000, 6051500, 6224400, 6370000, 6483750, 6703200, 6916000, 6982500, 7166250, 7261800, 7410000, 7564375, 7644000, 7780500, 7980000, 8190000, 8379000, 8645000, 8714160, 8820000, 8892000, 9077250, 9310000, 9555000, 9682400, 9725625, 10374000, 10473750, 10892700, 11115000, 11172000, 11466000, 11970000, 12103000, 12448800, 12740000, 12967500, 13615875, 13965000, 14332500, 14523600, 14820000, 15128750, 15561000, 16380000, 16758000, 17290000, 17428320, 18154500, 18620000, 19110000, 19451250, 20748000, 20947500, 21785400, 22230000, 22693125, 22932000, 23940000, 24206000, 25935000, 27231750, 27930000, 28665000, 29047200, 30257500, 31122000, 33516000, 34580000, 36309000, 38220000, 38902500, 41895000, 43570800, 44460000, 45386250, 48412000, 51870000, 54463500, 55860000, 57330000, 60515000, 62244000, 68079375, 72618000, 77805000, 83790000, 87141600, 90772500, 103740000, 108927000, 114660000, 121030000, 136158750, 145236000, 155610000, 167580000, 181545000, 217854000, 242060000, 272317500, 311220000, 363090000, 435708000, 544635000, 726180000, 1089270000, 2178540000]

約数ペア:

[(1, 2178540000), (2, 1089270000), (3, 726180000), (4, 544635000), (5, 435708000), (6, 363090000), (7, 311220000), (8, 272317500), (9, 242060000), (10, 217854000), (12, 181545000), (13, 167580000), (14, 155610000), (15, 145236000), (16, 136158750), (18, 121030000), (19, 114660000), (20, 108927000), (21, 103740000), (24, 90772500), (25, 87141600), (26, 83790000), (28, 77805000), (30, 72618000), (32, 68079375), (35, 62244000), (36, 60515000), (38, 57330000), (39, 55860000), (40, 54463500), (42, 51870000), (45, 48412000), (48, 45386250), (49, 44460000), (50, 43570800), (52, 41895000), (56, 38902500), (57, 38220000), (60, 36309000), (63, 34580000), (65, 33516000), (70, 31122000), (72, 30257500), (75, 29047200), (76, 28665000), (78, 27930000), (80, 27231750), (84, 25935000), (90, 24206000), (91, 23940000), (95, 22932000), (96, 22693125), (98, 22230000), (100, 21785400), (104, 20947500), (105, 20748000), (112, 19451250), (114, 19110000), (117, 18620000), (120, 18154500), (125, 17428320), (126, 17290000), (130, 16758000), (133, 16380000), (140, 15561000), (144, 15128750), (147, 14820000), (150, 14523600), (152, 14332500), (156, 13965000), (160, 13615875), (168, 12967500), (171, 12740000), (175, 12448800), (180, 12103000), (182, 11970000), (190, 11466000), (195, 11172000), (196, 11115000), (200, 10892700), (208, 10473750), (210, 10374000), (224, 9725625), (225, 9682400), (228, 9555000), (234, 9310000), (240, 9077250), (245, 8892000), (247, 8820000), (250, 8714160), (252, 8645000), (260, 8379000), (266, 8190000), (273, 7980000), (280, 7780500), (285, 7644000), (288, 7564375), (294, 7410000), (300, 7261800), (304, 7166250), (312, 6982500), (315, 6916000), (325, 6703200), (336, 6483750), (342, 6370000), (350, 6224400), (360, 6051500), (364, 5985000), (375, 5809440), (380, 5733000), (390, 5586000), (392, 5557500), (399, 5460000), (400, 5446350), (416, 5236875), (420, 5187000), (441, 4940000), (450, 4841200), (455, 4788000), (456, 4777500), (468, 4655000), (475, 4586400), (480, 4538625), (490, 4446000), (494, 4410000), (500, 4357080), (504, 4322500), (520, 4189500), (525, 4149600), (532, 4095000), (546, 3990000), (560, 3890250), (570, 3822000), (585, 3724000), (588, 3705000), (600, 3630900), (608, 3583125), (624, 3491250), (625, 3485664), (630, 3458000), (637, 3420000), (650, 3351600), (665, 3276000), (672, 3241875), (684, 3185000), (700, 3112200), (720, 3025750), (728, 2992500), (735, 2964000), (741, 2940000), (750, 2904720), (760, 2866500), (780, 2793000), (784, 2778750), (798, 2730000), (800, 2723175), (819, 2660000), (840, 2593500), (855, 2548000), (875, 2489760), (882, 2470000), (900, 2420600), (910, 2394000), (912, 2388750), (931, 2340000), (936, 2327500), (950, 2293200), (975, 2234400), (980, 2223000), (988, 2205000), (1000, 2178540), (1008, 2161250), (1040, 2094750), (1050, 2074800), (1064, 2047500), (1092, 1995000), (1120, 1945125), (1125, 1936480), (1140, 1911000), (1170, 1862000), (1176, 1852500), (1197, 1820000), (1200, 1815450), (1225, 1778400), (1235, 1764000), (1248, 1745625), (1250, 1742832), (1260, 1729000), (1274, 1710000), (1300, 1675800), (1330, 1638000), (1365, 1596000), (1368, 1592500), (1400, 1556100), (1425, 1528800), (1440, 1512875), (1456, 1496250), (1470, 1482000), (1482, 1470000), (1500, 1452360), (1520, 1433250), (1560, 1396500), (1568, 1389375), (1575, 1383200), (1596, 1365000), (1625, 1340640), (1638, 1330000), (1680, 1296750), (1710, 1274000), (1729, 1260000), (1750, 1244880), (1764, 1235000), (1800, 1210300), (1820, 1197000), (1824, 1194375), (1862, 1170000), (1872, 1163750), (1875, 1161888), (1900, 1146600), (1911, 1140000), (1950, 1117200), (1960, 1111500), (1976, 1102500), (1995, 1092000), (2000, 1089270), (2016, 1080625), (2080, 1047375), (2100, 1037400), (2128, 1023750), (2184, 997500), (2205, 988000), (2223, 980000), (2250, 968240), (2275, 957600), (2280, 955500), (2340, 931000), (2352, 926250), (2375, 917280), (2394, 910000), (2400, 907725), (2450, 889200), (2470, 882000), (2500, 871416), (2520, 864500), (2548, 855000), (2600, 837900), (2625, 829920), (2660, 819000), (2730, 798000), (2736, 796250), (2793, 780000), (2800, 778050), (2850, 764400), (2912, 748125), (2925, 744800), (2940, 741000), (2964, 735000), (3000, 726180), (3040, 716625), (3120, 698250), (3150, 691600), (3185, 684000), (3192, 682500), (3250, 670320), (3276, 665000), (3325, 655200), (3360, 648375), (3420, 637000), (3458, 630000), (3500, 622440), (3528, 617500), (3600, 605150), (3640, 598500), (3675, 592800), (3705, 588000), (3724, 585000), (3744, 581875), (3750, 580944), (3800, 573300), (3822, 570000), (3900, 558600), (3920, 555750), (3952, 551250), (3990, 546000), (4000, 544635), (4095, 532000), (4200, 518700), (4256, 511875), (4275, 509600), (4368, 498750), (4375, 497952), (4410, 494000), (4446, 490000), (4500, 484120), (4550, 478800), (4560, 477750), (4655, 468000), (4680, 465500), (4704, 463125), (4750, 458640), (4788, 455000), (4875, 446880), (4900, 444600), (4940, 441000), (5000, 435708), (5040, 432250), (5096, 427500), (5187, 420000), (5200, 418950), (5250, 414960), (5320, 409500), (5460, 399000), (5472, 398125), (5586, 390000), (5600, 389025), (5625, 387296), (5700, 382200), (5733, 380000), (5850, 372400), (5880, 370500), (5928, 367500), (5985, 364000), (6000, 363090), (6125, 355680), (6175, 352800), (6240, 349125), (6300, 345800), (6370, 342000), (6384, 341250), (6500, 335160), (6552, 332500), (6650, 327600), (6825, 319200), (6840, 318500), (6916, 315000), (7000, 311220), (7056, 308750), (7125, 305760), (7200, 302575), (7280, 299250), (7350, 296400), (7410, 294000), (7448, 292500), (7500, 290472), (7600, 286650), (7644, 285000), (7800, 279300), (7840, 277875), (7875, 276640), (7904, 275625), (7980, 273000), (8125, 268128), (8190, 266000), (8379, 260000), (8400, 259350), (8550, 254800), (8645, 252000), (8736, 249375), (8750, 248976), (8820, 247000), (8892, 245000), (9000, 242060), (9100, 239400), (9120, 238875), (9310, 234000), (9360, 232750), (9500, 229320), (9555, 228000), (9576, 227500), (9750, 223440), (9800, 222300), (9880, 220500), (9975, 218400), (10000, 217854), (10080, 216125), (10192, 213750), (10374, 210000), (10400, 209475), (10500, 207480), (10640, 204750), (10920, 199500), (11025, 197600), (11115, 196000), (11172, 195000), (11250, 193648), (11375, 191520), (11400, 191100), (11466, 190000), (11700, 186200), (11760, 185250), (11856, 183750), (11875, 183456), (11970, 182000), (12000, 181545), (12103, 180000), (12250, 177840), (12350, 176400), (12600, 172900), (12740, 171000), (12768, 170625), (13000, 167580), (13104, 166250), (13125, 165984), (13300, 163800), (13650, 159600), (13680, 159250), (13832, 157500), (13965, 156000), (14000, 155610), (14112, 154375), (14250, 152880), (14560, 149625), (14625, 148960), (14700, 148200), (14820, 147000), (14896, 146250), (15000, 145236), (15200, 143325), (15288, 142500), (15561, 140000), (15600, 139650), (15750, 138320), (15925, 136800), (15960, 136500), (16250, 134064), (16380, 133000), (16625, 131040), (16758, 130000), (16800, 129675), (17100, 127400), (17290, 126000), (17500, 124488), (17640, 123500), (17784, 122500), (18000, 121030), (18200, 119700), (18375, 118560), (18525, 117600), (18620, 117000), (18720, 116375), (19000, 114660), (19110, 114000), (19152, 113750), (19500, 111720), (19600, 111150), (19760, 110250), (19950, 109200), (20000, 108927), (20384, 106875), (20475, 106400), (20748, 105000), (21000, 103740), (21280, 102375), (21375, 101920), (21840, 99750), (22050, 98800), (22230, 98000), (22344, 97500), (22500, 96824), (22750, 95760), (22800, 95550), (22932, 95000), (23275, 93600), (23400, 93100), (23520, 92625), (23712, 91875), (23750, 91728), (23940, 91000), (24206, 90000), (24375, 89376), (24500, 88920), (24700, 88200), (25200, 86450), (25480, 85500), (25935, 84000), (26000, 83790), (26208, 83125), (26250, 82992), (26600, 81900), (27300, 79800), (27360, 79625), (27664, 78750), (27930, 78000), (28000, 77805), (28500, 76440), (28665, 76000), (29250, 74480), (29400, 74100), (29640, 73500), (29792, 73125), (29925, 72800), (30000, 72618), (30576, 71250), (30625, 71136), (30875, 70560), (31122, 70000), (31200, 69825), (31500, 69160), (31850, 68400), (31920, 68250), (32500, 67032), (32760, 66500), (33250, 65520), (33516, 65000), (34125, 63840), (34200, 63700), (34580, 63000), (35000, 62244), (35280, 61750), (35568, 61250), (35625, 61152), (36000, 60515), (36309, 60000), (36400, 59850), (36750, 59280), (37050, 58800), (37240, 58500), (38000, 57330), (38220, 57000), (38304, 56875), (39000, 55860), (39200, 55575), (39375, 55328), (39520, 55125), (39900, 54600), (40950, 53200), (41496, 52500), (41895, 52000), (42000, 51870), (42750, 50960), (43225, 50400), (43680, 49875), (44100, 49400), (44460, 49000), (44688, 48750), (45000, 48412), (45500, 47880), (45600, 47775), (45864, 47500), (46550, 46800)]