1856921040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6841}}^1$

素因数の和:6902

約数の個数: 240

約数和(自身を含む): 6948461520

約数和(自身を除く): 5091540480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 48, 52, 58, 60, 65, 72, 78, 80, 87, 90, 104, 116, 117, 120, 130, 144, 145, 156, 174, 180, 195, 208, 232, 234, 240, 260, 261, 290, 312, 348, 360, 377, 390, 435, 464, 468, 520, 522, 580, 585, 624, 696, 720, 754, 780, 870, 936, 1040, 1044, 1131, 1160, 1170, 1305, 1392, 1508, 1560, 1740, 1872, 1885, 2088, 2262, 2320, 2340, 2610, 3016, 3120, 3393, 3480, 3770, 4176, 4524, 4680, 5220, 5655, 6032, 6786, 6841, 6960, 7540, 9048, 9360, 10440, 11310, 13572, 13682, 15080, 16965, 18096, 20523, 20880, 22620, 27144, 27364, 30160, 33930, 34205, 41046, 45240, 54288, 54728, 61569, 67860, 68410, 82092, 88933, 90480, 102615, 109456, 123138, 135720, 136820, 164184, 177866, 198389, 205230, 246276, 266799, 271440, 273640, 307845, 328368, 355732, 396778, 410460, 444665, 492552, 533598, 547280, 595167, 615690, 711464, 793556, 800397, 820920, 889330, 985104, 991945, 1067196, 1190334, 1231380, 1333995, 1422928, 1587112, 1600794, 1641840, 1778660, 1785501, 1983890, 2134392, 2380668, 2462760, 2579057, 2667990, 2975835, 3174224, 3201588, 3557320, 3571002, 3967780, 4001985, 4268784, 4761336, 4925520, 5158114, 5335980, 5951670, 6403176, 7114640, 7142004, 7737171, 7935560, 8003970, 8927505, 9522672, 10316228, 10671960, 11903340, 12806352, 12895285, 14284008, 15474342, 15871120, 16007940, 17855010, 20632456, 21343920, 23211513, 23806680, 25790570, 28568016, 30948684, 32015880, 35710020, 38685855, 41264912, 46423026, 47613360, 51581140, 61897368, 64031760, 71420040, 77371710, 92846052, 103162280, 116057565, 123794736, 142840080, 154743420, 185692104, 206324560, 232115130, 309486840, 371384208, 464230260, 618973680, 928460520, 1856921040]

約数ペア:

[(1, 1856921040), (2, 928460520), (3, 618973680), (4, 464230260), (5, 371384208), (6, 309486840), (8, 232115130), (9, 206324560), (10, 185692104), (12, 154743420), (13, 142840080), (15, 123794736), (16, 116057565), (18, 103162280), (20, 92846052), (24, 77371710), (26, 71420040), (29, 64031760), (30, 61897368), (36, 51581140), (39, 47613360), (40, 46423026), (45, 41264912), (48, 38685855), (52, 35710020), (58, 32015880), (60, 30948684), (65, 28568016), (72, 25790570), (78, 23806680), (80, 23211513), (87, 21343920), (90, 20632456), (104, 17855010), (116, 16007940), (117, 15871120), (120, 15474342), (130, 14284008), (144, 12895285), (145, 12806352), (156, 11903340), (174, 10671960), (180, 10316228), (195, 9522672), (208, 8927505), (232, 8003970), (234, 7935560), (240, 7737171), (260, 7142004), (261, 7114640), (290, 6403176), (312, 5951670), (348, 5335980), (360, 5158114), (377, 4925520), (390, 4761336), (435, 4268784), (464, 4001985), (468, 3967780), (520, 3571002), (522, 3557320), (580, 3201588), (585, 3174224), (624, 2975835), (696, 2667990), (720, 2579057), (754, 2462760), (780, 2380668), (870, 2134392), (936, 1983890), (1040, 1785501), (1044, 1778660), (1131, 1641840), (1160, 1600794), (1170, 1587112), (1305, 1422928), (1392, 1333995), (1508, 1231380), (1560, 1190334), (1740, 1067196), (1872, 991945), (1885, 985104), (2088, 889330), (2262, 820920), (2320, 800397), (2340, 793556), (2610, 711464), (3016, 615690), (3120, 595167), (3393, 547280), (3480, 533598), (3770, 492552), (4176, 444665), (4524, 410460), (4680, 396778), (5220, 355732), (5655, 328368), (6032, 307845), (6786, 273640), (6841, 271440), (6960, 266799), (7540, 246276), (9048, 205230), (9360, 198389), (10440, 177866), (11310, 164184), (13572, 136820), (13682, 135720), (15080, 123138), (16965, 109456), (18096, 102615), (20523, 90480), (20880, 88933), (22620, 82092), (27144, 68410), (27364, 67860), (30160, 61569), (33930, 54728), (34205, 54288), (41046, 45240)]