30402949920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{291887}}^1$

素因数の和:291943

約数の個数: 192

約数和(自身を含む): 112981671936

約数和(自身を除く): 82578722016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 17360, 20832, 26040, 34720, 52080, 104160, 291887, 583774, 875661, 1167548, 1459435, 1751322, 2043209, 2335096, 2918870, 3502644, 4086418, 4378305, 4670192, 5837740, 6129627, 7005288, 8172836, 8756610, 9048497, 9340384, 10216045, 11675480, 12259254, 14010576, 16345672, 17513220, 18096994, 20432090, 23350960, 24518508, 27145491, 28021152, 30648135, 32691344, 35026440, 36193988, 40864180, 45242485, 46701920, 49037016, 54290982, 61296270, 63339479, 65382688, 70052880, 72387976, 81728360, 90484970, 98074032, 108581964, 122592540, 126678958, 135727455, 140105760, 144775952, 163456720, 180969940, 190018437, 196148064, 217163928, 245185080, 253357916, 271454910, 289551904, 316697395, 326913440, 361939880, 380036874, 434327856, 490370160, 506715832, 542909820, 633394790, 723879760, 760073748, 868655712, 950092185, 980740320, 1013431664, 1085819640, 1266789580, 1447759520, 1520147496, 1900184370, 2026863328, 2171639280, 2533579160, 3040294992, 3800368740, 4343278560, 5067158320, 6080589984, 7600737480, 10134316640, 15201474960, 30402949920]

約数ペア:

[(1, 30402949920), (2, 15201474960), (3, 10134316640), (4, 7600737480), (5, 6080589984), (6, 5067158320), (7, 4343278560), (8, 3800368740), (10, 3040294992), (12, 2533579160), (14, 2171639280), (15, 2026863328), (16, 1900184370), (20, 1520147496), (21, 1447759520), (24, 1266789580), (28, 1085819640), (30, 1013431664), (31, 980740320), (32, 950092185), (35, 868655712), (40, 760073748), (42, 723879760), (48, 633394790), (56, 542909820), (60, 506715832), (62, 490370160), (70, 434327856), (80, 380036874), (84, 361939880), (93, 326913440), (96, 316697395), (105, 289551904), (112, 271454910), (120, 253357916), (124, 245185080), (140, 217163928), (155, 196148064), (160, 190018437), (168, 180969940), (186, 163456720), (210, 144775952), (217, 140105760), (224, 135727455), (240, 126678958), (248, 122592540), (280, 108581964), (310, 98074032), (336, 90484970), (372, 81728360), (420, 72387976), (434, 70052880), (465, 65382688), (480, 63339479), (496, 61296270), (560, 54290982), (620, 49037016), (651, 46701920), (672, 45242485), (744, 40864180), (840, 36193988), (868, 35026440), (930, 32691344), (992, 30648135), (1085, 28021152), (1120, 27145491), (1240, 24518508), (1302, 23350960), (1488, 20432090), (1680, 18096994), (1736, 17513220), (1860, 16345672), (2170, 14010576), (2480, 12259254), (2604, 11675480), (2976, 10216045), (3255, 9340384), (3360, 9048497), (3472, 8756610), (3720, 8172836), (4340, 7005288), (4960, 6129627), (5208, 5837740), (6510, 4670192), (6944, 4378305), (7440, 4086418), (8680, 3502644), (10416, 2918870), (13020, 2335096), (14880, 2043209), (17360, 1751322), (20832, 1459435), (26040, 1167548), (34720, 875661), (52080, 583774), (104160, 291887)]