1420338240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 280

約数和(自身を含む): 5192447832

約数和(自身を除く): 3772109592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 324, 333, 360, 370, 405, 432, 444, 480, 540, 555, 576, 592, 648, 666, 720, 740, 810, 864, 888, 960, 999, 1080, 1110, 1184, 1296, 1332, 1440, 1480, 1481, 1620, 1665, 1728, 1776, 1998, 2160, 2220, 2368, 2592, 2664, 2880, 2960, 2962, 2997, 3240, 3330, 3552, 3996, 4320, 4440, 4443, 4995, 5184, 5328, 5920, 5924, 5994, 6480, 6660, 7104, 7405, 7992, 8640, 8880, 8886, 9990, 10656, 11840, 11848, 11988, 12960, 13320, 13329, 14810, 14985, 15984, 17760, 17772, 19980, 21312, 22215, 23696, 23976, 25920, 26640, 26658, 29620, 29970, 31968, 35520, 35544, 39960, 39987, 44430, 47392, 47952, 53280, 53316, 54797, 59240, 59940, 63936, 66645, 71088, 79920, 79974, 88860, 94784, 95904, 106560, 106632, 109594, 118480, 119880, 119961, 133290, 142176, 159840, 159948, 164391, 177720, 191808, 199935, 213264, 219188, 236960, 239760, 239922, 266580, 273985, 284352, 319680, 319896, 328782, 355440, 399870, 426528, 438376, 473920, 479520, 479844, 493173, 533160, 547970, 599805, 639792, 657564, 710880, 799740, 821955, 853056, 876752, 959040, 959688, 986346, 1066320, 1095940, 1199610, 1279584, 1315128, 1421760, 1479519, 1599480, 1643910, 1753504, 1919376, 1972692, 2132640, 2191880, 2399220, 2465865, 2559168, 2630256, 2959038, 3198960, 3287820, 3507008, 3838752, 3945384, 4265280, 4383760, 4438557, 4798440, 4931730, 5260512, 5918076, 6397920, 6575640, 7397595, 7677504, 7890768, 8767520, 8877114, 9596880, 9863460, 10521024, 11836152, 12795840, 13151280, 14795190, 15781536, 17535040, 17754228, 19193760, 19726920, 22192785, 23672304, 26302560, 29590380, 31563072, 35508456, 38387520, 39453840, 44385570, 47344608, 52605120, 59180760, 71016912, 78907680, 88771140, 94689216, 118361520, 142033824, 157815360, 177542280, 236723040, 284067648, 355084560, 473446080, 710169120, 1420338240]

約数ペア:

[(1, 1420338240), (2, 710169120), (3, 473446080), (4, 355084560), (5, 284067648), (6, 236723040), (8, 177542280), (9, 157815360), (10, 142033824), (12, 118361520), (15, 94689216), (16, 88771140), (18, 78907680), (20, 71016912), (24, 59180760), (27, 52605120), (30, 47344608), (32, 44385570), (36, 39453840), (37, 38387520), (40, 35508456), (45, 31563072), (48, 29590380), (54, 26302560), (60, 23672304), (64, 22192785), (72, 19726920), (74, 19193760), (80, 17754228), (81, 17535040), (90, 15781536), (96, 14795190), (108, 13151280), (111, 12795840), (120, 11836152), (135, 10521024), (144, 9863460), (148, 9596880), (160, 8877114), (162, 8767520), (180, 7890768), (185, 7677504), (192, 7397595), (216, 6575640), (222, 6397920), (240, 5918076), (270, 5260512), (288, 4931730), (296, 4798440), (320, 4438557), (324, 4383760), (333, 4265280), (360, 3945384), (370, 3838752), (405, 3507008), (432, 3287820), (444, 3198960), (480, 2959038), (540, 2630256), (555, 2559168), (576, 2465865), (592, 2399220), (648, 2191880), (666, 2132640), (720, 1972692), (740, 1919376), (810, 1753504), (864, 1643910), (888, 1599480), (960, 1479519), (999, 1421760), (1080, 1315128), (1110, 1279584), (1184, 1199610), (1296, 1095940), (1332, 1066320), (1440, 986346), (1480, 959688), (1481, 959040), (1620, 876752), (1665, 853056), (1728, 821955), (1776, 799740), (1998, 710880), (2160, 657564), (2220, 639792), (2368, 599805), (2592, 547970), (2664, 533160), (2880, 493173), (2960, 479844), (2962, 479520), (2997, 473920), (3240, 438376), (3330, 426528), (3552, 399870), (3996, 355440), (4320, 328782), (4440, 319896), (4443, 319680), (4995, 284352), (5184, 273985), (5328, 266580), (5920, 239922), (5924, 239760), (5994, 236960), (6480, 219188), (6660, 213264), (7104, 199935), (7405, 191808), (7992, 177720), (8640, 164391), (8880, 159948), (8886, 159840), (9990, 142176), (10656, 133290), (11840, 119961), (11848, 119880), (11988, 118480), (12960, 109594), (13320, 106632), (13329, 106560), (14810, 95904), (14985, 94784), (15984, 88860), (17760, 79974), (17772, 79920), (19980, 71088), (21312, 66645), (22215, 63936), (23696, 59940), (23976, 59240), (25920, 54797), (26640, 53316), (26658, 53280), (29620, 47952), (29970, 47392), (31968, 44430), (35520, 39987), (35544, 39960)]