20440728000

素因数分解:

$2^6\times 3^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1283

約数の個数: 896

約数和(自身を含む): 93576038400

約数和(自身を除く): 73135310400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 50, 54, 55, 56, 60, 63, 64, 66, 70, 72, 75, 77, 80, 84, 88, 90, 96, 99, 100, 105, 108, 110, 112, 120, 125, 126, 132, 135, 140, 144, 150, 154, 160, 165, 168, 175, 176, 180, 189, 192, 198, 200, 210, 216, 220, 224, 225, 231, 240, 250, 252, 264, 270, 275, 280, 288, 297, 300, 308, 315, 320, 330, 336, 350, 352, 360, 375, 378, 385, 396, 400, 420, 432, 440, 448, 450, 462, 480, 495, 500, 504, 525, 528, 540, 550, 560, 576, 594, 600, 616, 630, 660, 672, 675, 693, 700, 704, 720, 750, 756, 770, 792, 800, 825, 840, 864, 875, 880, 900, 924, 945, 960, 990, 1000, 1008, 1050, 1056, 1080, 1100, 1120, 1125, 1155, 1188, 1200, 1229, 1232, 1260, 1320, 1344, 1350, 1375, 1386, 1400, 1440, 1485, 1500, 1512, 1540, 1575, 1584, 1600, 1650, 1680, 1728, 1750, 1760, 1800, 1848, 1890, 1925, 1980, 2000, 2016, 2079, 2100, 2112, 2160, 2200, 2240, 2250, 2310, 2376, 2400, 2458, 2464, 2475, 2520, 2625, 2640, 2700, 2750, 2772, 2800, 2880, 2970, 3000, 3024, 3080, 3150, 3168, 3300, 3360, 3375, 3465, 3500, 3520, 3600, 3687, 3696, 3780, 3850, 3960, 4000, 4032, 4125, 4158, 4200, 4320, 4400, 4500, 4620, 4725, 4752, 4800, 4916, 4928, 4950, 5040, 5250, 5280, 5400, 5500, 5544, 5600, 5775, 5940, 6000, 6048, 6145, 6160, 6300, 6336, 6600, 6720, 6750, 6930, 7000, 7200, 7374, 7392, 7425, 7560, 7700, 7875, 7920, 8000, 8250, 8316, 8400, 8603, 8640, 8800, 9000, 9240, 9450, 9504, 9625, 9832, 9900, 10080, 10395, 10500, 10560, 10800, 11000, 11061, 11088, 11200, 11550, 11880, 12000, 12096, 12290, 12320, 12375, 12600, 13200, 13500, 13519, 13860, 14000, 14400, 14748, 14784, 14850, 15120, 15400, 15750, 15840, 16500, 16632, 16800, 17206, 17325, 17600, 18000, 18435, 18480, 18900, 19008, 19250, 19664, 19800, 20160, 20790, 21000, 21600, 22000, 22122, 22176, 23100, 23625, 23760, 24000, 24580, 24640, 24750, 25200, 25809, 26400, 27000, 27038, 27720, 28000, 28875, 29496, 29700, 30240, 30725, 30800, 31500, 31680, 33000, 33183, 33264, 33600, 34412, 34650, 36000, 36870, 36960, 37125, 37800, 38500, 39328, 39600, 40557, 41580, 42000, 43015, 43200, 44000, 44244, 44352, 46200, 47250, 47520, 49160, 49500, 50400, 51618, 51975, 52800, 54000, 54076, 55305, 55440, 56000, 57750, 58992, 59400, 60480, 61450, 61600, 63000, 66000, 66366, 66528, 67595, 68824, 69300, 72000, 73740, 73920, 74250, 75600, 77000, 77427, 78656, 79200, 81114, 83160, 84000, 86030, 86625, 88000, 88488, 92175, 92400, 94500, 94633, 95040, 98320, 99000, 100800, 103236, 103950, 108000, 108152, 110610, 110880, 115500, 117984, 118800, 121671, 122900, 123200, 126000, 129045, 132000, 132732, 133056, 135190, 137648, 138600, 147480, 148500, 151200, 153625, 154000, 154854, 158400, 162228, 165915, 166320, 168000, 172060, 173250, 176976, 184350, 184800, 189000, 189266, 196640, 198000, 202785, 206472, 207900, 215075, 216000, 216304, 221220, 221760, 231000, 232281, 235968, 237600, 243342, 245800, 252000, 258090, 259875, 264000, 265464, 270380, 275296, 276525, 277200, 283899, 294960, 297000, 302400, 307250, 308000, 309708, 324456, 331830, 332640, 337975, 344120, 346500, 353952, 365013, 368700, 369600, 378000, 378532, 387135, 393280, 396000, 405570, 412944, 415800, 430150, 432608, 442440, 460875, 462000, 464562, 473165, 475200, 486684, 491600, 504000, 516180, 519750, 530928, 540760, 550592, 553050, 554400, 567798, 589920, 594000, 608355, 614500, 616000, 619416, 645225, 648912, 663660, 665280, 675950, 688240, 693000, 707904, 730026, 737400, 756000, 757064, 774270, 792000, 811140, 825888, 829575, 831600, 851697, 860300, 865216, 884880, 921750, 924000, 929124, 946330, 973368, 983200, 1013925, 1032360, 1039500, 1061856, 1075375, 1081520, 1106100, 1108800, 1135596, 1161405, 1179840, 1188000, 1216710, 1229000, 1238832, 1290450, 1297824, 1327320, 1351900, 1376480, 1382625, 1386000, 1419495, 1460052, 1474800, 1512000, 1514128, 1548540, 1622280, 1651776, 1659150, 1663200, 1689875, 1703394, 1720600, 1769760, 1825065, 1843500, 1848000, 1858248, 1892660, 1935675, 1946736, 1966400, 2027850, 2064720, 2079000, 2123712, 2150750, 2163040, 2212200, 2271192, 2322810, 2365825, 2376000, 2433420, 2458000, 2477664, 2555091, 2580900, 2595648, 2654640, 2703800, 2752960, 2765250, 2772000, 2838990, 2920104, 2949600, 3028256, 3041775, 3097080, 3226125, 3244560, 3318300, 3326400, 3379750, 3406788, 3441200, 3539520, 3650130, 3687000, 3716496, 3785320, 3871350, 3893472, 4055700, 4129440, 4147875, 4158000, 4258485, 4301500, 4326080, 4424400, 4542384, 4645620, 4731650, 4866840, 4916000, 4955328, 5069625, 5110182, 5161800, 5309280, 5407600, 5530500, 5544000, 5677980, 5807025, 5840208, 5899200, 6056512, 6083550, 6194160, 6452250, 6489120, 6636600, 6759500, 6813576, 6882400, 7097475, 7300260, 7374000, 7432992, 7570640, 7742700, 7786944, 8111400, 8258880, 8295750, 8316000, 8516970, 8603000, 8848800, 9084768, 9125325, 9291240, 9463300, 9678375, 9733680, 9832000, 10139250, 10220364, 10323600, 10618560, 10815200, 11061000, 11355960, 11614050, 11680416, 11829125, 12167100, 12388320, 12775455, 12904500, 12978240, 13273200, 13519000, 13627152, 13764800, 14194950, 14600520, 14748000, 14865984, 15141280, 15208875, 15485400, 16222800, 16591500, 16632000, 17033940, 17206000, 17697600, 18169536, 18250650, 18582480, 18926600, 19356750, 19467360, 20278500, 20440728, 20647200, 21292425, 21630400, 22122000, 22711920, 23228100, 23360832, 23658250, 24334200, 24776640, 25550910, 25809000, 26546400, 27038000, 27254304, 28389900, 29035125, 29201040, 29496000, 30282560, 30417750, 30970800, 32445600, 33183000, 34067880, 34412000, 35487375, 36501300, 37164960, 37853200, 38713500, 38934720, 40557000, 40881456, 41294400, 42584850, 44244000, 45423840, 45626625, 46456200, 47316500, 48668400, 51101820, 51618000, 53092800, 54076000, 54508608, 56779800, 58070250, 58402080, 60835500, 61941600, 63877275, 64891200, 66366000, 68135760, 68824000, 70974750, 73002600, 74329920, 75706400, 77427000, 81114000, 81762912, 85169700, 88488000, 90847680, 91253250, 92912400, 94633000, 97336800, 102203640, 103236000, 106462125, 108152000, 113559600, 116140500, 116804160, 121671000, 123883200, 127754550, 132732000, 136271520, 141949500, 146005200, 151412800, 154854000, 162228000, 163525824, 170339400, 182506500, 185824800, 189266000, 194673600, 204407280, 206472000, 212924250, 227119200, 232281000, 243342000, 255509100, 265464000, 272543040, 283899000, 292010400, 309708000, 319386375, 324456000, 340678800, 365013000, 371649600, 378532000, 408814560, 425848500, 454238400, 464562000, 486684000, 511018200, 567798000, 584020800, 619416000, 638772750, 681357600, 730026000, 757064000, 817629120, 851697000, 929124000, 973368000, 1022036400, 1135596000, 1277545500, 1362715200, 1460052000, 1703394000, 1858248000, 2044072800, 2271192000, 2555091000, 2920104000, 3406788000, 4088145600, 5110182000, 6813576000, 10220364000, 20440728000]

約数ペア:

[(1, 20440728000), (2, 10220364000), (3, 6813576000), (4, 5110182000), (5, 4088145600), (6, 3406788000), (7, 2920104000), (8, 2555091000), (9, 2271192000), (10, 2044072800), (11, 1858248000), (12, 1703394000), (14, 1460052000), (15, 1362715200), (16, 1277545500), (18, 1135596000), (20, 1022036400), (21, 973368000), (22, 929124000), (24, 851697000), (25, 817629120), (27, 757064000), (28, 730026000), (30, 681357600), (32, 638772750), (33, 619416000), (35, 584020800), (36, 567798000), (40, 511018200), (42, 486684000), (44, 464562000), (45, 454238400), (48, 425848500), (50, 408814560), (54, 378532000), (55, 371649600), (56, 365013000), (60, 340678800), (63, 324456000), (64, 319386375), (66, 309708000), (70, 292010400), (72, 283899000), (75, 272543040), (77, 265464000), (80, 255509100), (84, 243342000), (88, 232281000), (90, 227119200), (96, 212924250), (99, 206472000), (100, 204407280), (105, 194673600), (108, 189266000), (110, 185824800), (112, 182506500), (120, 170339400), (125, 163525824), (126, 162228000), (132, 154854000), (135, 151412800), (140, 146005200), (144, 141949500), (150, 136271520), (154, 132732000), (160, 127754550), (165, 123883200), (168, 121671000), (175, 116804160), (176, 116140500), (180, 113559600), (189, 108152000), (192, 106462125), (198, 103236000), (200, 102203640), (210, 97336800), (216, 94633000), (220, 92912400), (224, 91253250), (225, 90847680), (231, 88488000), (240, 85169700), (250, 81762912), (252, 81114000), (264, 77427000), (270, 75706400), (275, 74329920), (280, 73002600), (288, 70974750), (297, 68824000), (300, 68135760), (308, 66366000), (315, 64891200), (320, 63877275), (330, 61941600), (336, 60835500), (350, 58402080), (352, 58070250), (360, 56779800), (375, 54508608), (378, 54076000), (385, 53092800), (396, 51618000), (400, 51101820), (420, 48668400), (432, 47316500), (440, 46456200), (448, 45626625), (450, 45423840), (462, 44244000), (480, 42584850), (495, 41294400), (500, 40881456), (504, 40557000), (525, 38934720), (528, 38713500), (540, 37853200), (550, 37164960), (560, 36501300), (576, 35487375), (594, 34412000), (600, 34067880), (616, 33183000), (630, 32445600), (660, 30970800), (672, 30417750), (675, 30282560), (693, 29496000), (700, 29201040), (704, 29035125), (720, 28389900), (750, 27254304), (756, 27038000), (770, 26546400), (792, 25809000), (800, 25550910), (825, 24776640), (840, 24334200), (864, 23658250), (875, 23360832), (880, 23228100), (900, 22711920), (924, 22122000), (945, 21630400), (960, 21292425), (990, 20647200), (1000, 20440728), (1008, 20278500), (1050, 19467360), (1056, 19356750), (1080, 18926600), (1100, 18582480), (1120, 18250650), (1125, 18169536), (1155, 17697600), (1188, 17206000), (1200, 17033940), (1229, 16632000), (1232, 16591500), (1260, 16222800), (1320, 15485400), (1344, 15208875), (1350, 15141280), (1375, 14865984), (1386, 14748000), (1400, 14600520), (1440, 14194950), (1485, 13764800), (1500, 13627152), (1512, 13519000), (1540, 13273200), (1575, 12978240), (1584, 12904500), (1600, 12775455), (1650, 12388320), (1680, 12167100), (1728, 11829125), (1750, 11680416), (1760, 11614050), (1800, 11355960), (1848, 11061000), (1890, 10815200), (1925, 10618560), (1980, 10323600), (2000, 10220364), (2016, 10139250), (2079, 9832000), (2100, 9733680), (2112, 9678375), (2160, 9463300), (2200, 9291240), (2240, 9125325), (2250, 9084768), (2310, 8848800), (2376, 8603000), (2400, 8516970), (2458, 8316000), (2464, 8295750), (2475, 8258880), (2520, 8111400), (2625, 7786944), (2640, 7742700), (2700, 7570640), (2750, 7432992), (2772, 7374000), (2800, 7300260), (2880, 7097475), (2970, 6882400), (3000, 6813576), (3024, 6759500), (3080, 6636600), (3150, 6489120), (3168, 6452250), (3300, 6194160), (3360, 6083550), (3375, 6056512), (3465, 5899200), (3500, 5840208), (3520, 5807025), (3600, 5677980), (3687, 5544000), (3696, 5530500), (3780, 5407600), (3850, 5309280), (3960, 5161800), (4000, 5110182), (4032, 5069625), (4125, 4955328), (4158, 4916000), (4200, 4866840), (4320, 4731650), (4400, 4645620), (4500, 4542384), (4620, 4424400), (4725, 4326080), (4752, 4301500), (4800, 4258485), (4916, 4158000), (4928, 4147875), (4950, 4129440), (5040, 4055700), (5250, 3893472), (5280, 3871350), (5400, 3785320), (5500, 3716496), (5544, 3687000), (5600, 3650130), (5775, 3539520), (5940, 3441200), (6000, 3406788), (6048, 3379750), (6145, 3326400), (6160, 3318300), (6300, 3244560), (6336, 3226125), (6600, 3097080), (6720, 3041775), (6750, 3028256), (6930, 2949600), (7000, 2920104), (7200, 2838990), (7374, 2772000), (7392, 2765250), (7425, 2752960), (7560, 2703800), (7700, 2654640), (7875, 2595648), (7920, 2580900), (8000, 2555091), (8250, 2477664), (8316, 2458000), (8400, 2433420), (8603, 2376000), (8640, 2365825), (8800, 2322810), (9000, 2271192), (9240, 2212200), (9450, 2163040), (9504, 2150750), (9625, 2123712), (9832, 2079000), (9900, 2064720), (10080, 2027850), (10395, 1966400), (10500, 1946736), (10560, 1935675), (10800, 1892660), (11000, 1858248), (11061, 1848000), (11088, 1843500), (11200, 1825065), (11550, 1769760), (11880, 1720600), (12000, 1703394), (12096, 1689875), (12290, 1663200), (12320, 1659150), (12375, 1651776), (12600, 1622280), (13200, 1548540), (13500, 1514128), (13519, 1512000), (13860, 1474800), (14000, 1460052), (14400, 1419495), (14748, 1386000), (14784, 1382625), (14850, 1376480), (15120, 1351900), (15400, 1327320), (15750, 1297824), (15840, 1290450), (16500, 1238832), (16632, 1229000), (16800, 1216710), (17206, 1188000), (17325, 1179840), (17600, 1161405), (18000, 1135596), (18435, 1108800), (18480, 1106100), (18900, 1081520), (19008, 1075375), (19250, 1061856), (19664, 1039500), (19800, 1032360), (20160, 1013925), (20790, 983200), (21000, 973368), (21600, 946330), (22000, 929124), (22122, 924000), (22176, 921750), (23100, 884880), (23625, 865216), (23760, 860300), (24000, 851697), (24580, 831600), (24640, 829575), (24750, 825888), (25200, 811140), (25809, 792000), (26400, 774270), (27000, 757064), (27038, 756000), (27720, 737400), (28000, 730026), (28875, 707904), (29496, 693000), (29700, 688240), (30240, 675950), (30725, 665280), (30800, 663660), (31500, 648912), (31680, 645225), (33000, 619416), (33183, 616000), (33264, 614500), (33600, 608355), (34412, 594000), (34650, 589920), (36000, 567798), (36870, 554400), (36960, 553050), (37125, 550592), (37800, 540760), (38500, 530928), (39328, 519750), (39600, 516180), (40557, 504000), (41580, 491600), (42000, 486684), (43015, 475200), (43200, 473165), (44000, 464562), (44244, 462000), (44352, 460875), (46200, 442440), (47250, 432608), (47520, 430150), (49160, 415800), (49500, 412944), (50400, 405570), (51618, 396000), (51975, 393280), (52800, 387135), (54000, 378532), (54076, 378000), (55305, 369600), (55440, 368700), (56000, 365013), (57750, 353952), (58992, 346500), (59400, 344120), (60480, 337975), (61450, 332640), (61600, 331830), (63000, 324456), (66000, 309708), (66366, 308000), (66528, 307250), (67595, 302400), (68824, 297000), (69300, 294960), (72000, 283899), (73740, 277200), (73920, 276525), (74250, 275296), (75600, 270380), (77000, 265464), (77427, 264000), (78656, 259875), (79200, 258090), (81114, 252000), (83160, 245800), (84000, 243342), (86030, 237600), (86625, 235968), (88000, 232281), (88488, 231000), (92175, 221760), (92400, 221220), (94500, 216304), (94633, 216000), (95040, 215075), (98320, 207900), (99000, 206472), (100800, 202785), (103236, 198000), (103950, 196640), (108000, 189266), (108152, 189000), (110610, 184800), (110880, 184350), (115500, 176976), (117984, 173250), (118800, 172060), (121671, 168000), (122900, 166320), (123200, 165915), (126000, 162228), (129045, 158400), (132000, 154854), (132732, 154000), (133056, 153625), (135190, 151200), (137648, 148500), (138600, 147480)]