1475087880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1531}}^1$

素因数の和:1620

約数の個数: 256

約数和(自身を含む): 5365186560

約数和(自身を除く): 3890098680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 111, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 222, 248, 259, 280, 296, 310, 370, 372, 420, 434, 444, 465, 518, 555, 620, 651, 740, 744, 777, 840, 868, 888, 930, 1036, 1085, 1110, 1147, 1240, 1295, 1302, 1480, 1531, 1554, 1736, 1860, 2072, 2170, 2220, 2294, 2590, 2604, 3062, 3108, 3255, 3441, 3720, 3885, 4340, 4440, 4588, 4593, 5180, 5208, 5735, 6124, 6216, 6510, 6882, 7655, 7770, 8029, 8680, 9176, 9186, 10360, 10717, 11470, 12248, 13020, 13764, 15310, 15540, 16058, 17205, 18372, 21434, 22940, 22965, 24087, 26040, 27528, 30620, 31080, 32116, 32151, 34410, 36744, 40145, 42868, 45880, 45930, 47461, 48174, 53585, 56647, 61240, 64232, 64302, 68820, 80290, 85736, 91860, 94922, 96348, 107170, 113294, 120435, 128604, 137640, 142383, 160580, 160755, 169941, 183720, 189844, 192696, 214340, 226588, 237305, 240870, 257208, 283235, 284766, 321160, 321510, 332227, 339882, 379688, 396529, 428680, 453176, 474610, 481740, 566470, 569532, 643020, 664454, 679764, 711915, 793058, 849705, 949220, 963480, 996681, 1132940, 1139064, 1189587, 1286040, 1328908, 1359528, 1423830, 1586116, 1661135, 1699410, 1756057, 1898440, 1982645, 1993362, 2265880, 2379174, 2657816, 2847660, 3172232, 3322270, 3398820, 3512114, 3965290, 3986724, 4758348, 4983405, 5268171, 5695320, 5947935, 6644540, 6797640, 7024228, 7930580, 7973448, 8780285, 9516696, 9966810, 10536342, 11895870, 12292399, 13289080, 14048456, 15861160, 17560570, 19933620, 21072684, 23791740, 24584798, 26340855, 35121140, 36877197, 39867240, 42145368, 47583480, 49169596, 52681710, 61461995, 70242280, 73754394, 98339192, 105363420, 122923990, 147508788, 184385985, 210726840, 245847980, 295017576, 368771970, 491695960, 737543940, 1475087880]

約数ペア:

[(1, 1475087880), (2, 737543940), (3, 491695960), (4, 368771970), (5, 295017576), (6, 245847980), (7, 210726840), (8, 184385985), (10, 147508788), (12, 122923990), (14, 105363420), (15, 98339192), (20, 73754394), (21, 70242280), (24, 61461995), (28, 52681710), (30, 49169596), (31, 47583480), (35, 42145368), (37, 39867240), (40, 36877197), (42, 35121140), (56, 26340855), (60, 24584798), (62, 23791740), (70, 21072684), (74, 19933620), (84, 17560570), (93, 15861160), (105, 14048456), (111, 13289080), (120, 12292399), (124, 11895870), (140, 10536342), (148, 9966810), (155, 9516696), (168, 8780285), (185, 7973448), (186, 7930580), (210, 7024228), (217, 6797640), (222, 6644540), (248, 5947935), (259, 5695320), (280, 5268171), (296, 4983405), (310, 4758348), (370, 3986724), (372, 3965290), (420, 3512114), (434, 3398820), (444, 3322270), (465, 3172232), (518, 2847660), (555, 2657816), (620, 2379174), (651, 2265880), (740, 1993362), (744, 1982645), (777, 1898440), (840, 1756057), (868, 1699410), (888, 1661135), (930, 1586116), (1036, 1423830), (1085, 1359528), (1110, 1328908), (1147, 1286040), (1240, 1189587), (1295, 1139064), (1302, 1132940), (1480, 996681), (1531, 963480), (1554, 949220), (1736, 849705), (1860, 793058), (2072, 711915), (2170, 679764), (2220, 664454), (2294, 643020), (2590, 569532), (2604, 566470), (3062, 481740), (3108, 474610), (3255, 453176), (3441, 428680), (3720, 396529), (3885, 379688), (4340, 339882), (4440, 332227), (4588, 321510), (4593, 321160), (5180, 284766), (5208, 283235), (5735, 257208), (6124, 240870), (6216, 237305), (6510, 226588), (6882, 214340), (7655, 192696), (7770, 189844), (8029, 183720), (8680, 169941), (9176, 160755), (9186, 160580), (10360, 142383), (10717, 137640), (11470, 128604), (12248, 120435), (13020, 113294), (13764, 107170), (15310, 96348), (15540, 94922), (16058, 91860), (17205, 85736), (18372, 80290), (21434, 68820), (22940, 64302), (22965, 64232), (24087, 61240), (26040, 56647), (27528, 53585), (30620, 48174), (31080, 47461), (32116, 45930), (32151, 45880), (34410, 42868), (36744, 40145)]