102458720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 308883456

約数和(自身を除く): 206424736

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 227, 248, 260, 280, 310, 364, 403, 416, 434, 454, 455, 496, 520, 560, 620, 728, 806, 868, 908, 910, 992, 1040, 1085, 1120, 1135, 1240, 1456, 1589, 1612, 1736, 1816, 1820, 2015, 2080, 2170, 2270, 2480, 2821, 2912, 2951, 3178, 3224, 3472, 3632, 3640, 4030, 4340, 4540, 4960, 5642, 5902, 6356, 6448, 6944, 7037, 7264, 7280, 7945, 8060, 8680, 9080, 11284, 11804, 12712, 12896, 14074, 14105, 14560, 14755, 15890, 16120, 17360, 18160, 20657, 22568, 23608, 25424, 28148, 28210, 29510, 31780, 32240, 34720, 35185, 36320, 41314, 45136, 47216, 49259, 50848, 56296, 56420, 59020, 63560, 64480, 70370, 82628, 90272, 91481, 94432, 98518, 103285, 112592, 112840, 118040, 127120, 140740, 165256, 182962, 197036, 206570, 225184, 225680, 236080, 246295, 254240, 281480, 330512, 365924, 394072, 413140, 451360, 457405, 472160, 492590, 562960, 640367, 661024, 731848, 788144, 826280, 914810, 985180, 1125920, 1280734, 1463696, 1576288, 1652560, 1829620, 1970360, 2561468, 2927392, 3201835, 3305120, 3659240, 3940720, 5122936, 6403670, 7318480, 7881440, 10245872, 12807340, 14636960, 20491744, 25614680, 51229360, 102458720]

約数ペア:

[(1, 102458720), (2, 51229360), (4, 25614680), (5, 20491744), (7, 14636960), (8, 12807340), (10, 10245872), (13, 7881440), (14, 7318480), (16, 6403670), (20, 5122936), (26, 3940720), (28, 3659240), (31, 3305120), (32, 3201835), (35, 2927392), (40, 2561468), (52, 1970360), (56, 1829620), (62, 1652560), (65, 1576288), (70, 1463696), (80, 1280734), (91, 1125920), (104, 985180), (112, 914810), (124, 826280), (130, 788144), (140, 731848), (155, 661024), (160, 640367), (182, 562960), (208, 492590), (217, 472160), (224, 457405), (227, 451360), (248, 413140), (260, 394072), (280, 365924), (310, 330512), (364, 281480), (403, 254240), (416, 246295), (434, 236080), (454, 225680), (455, 225184), (496, 206570), (520, 197036), (560, 182962), (620, 165256), (728, 140740), (806, 127120), (868, 118040), (908, 112840), (910, 112592), (992, 103285), (1040, 98518), (1085, 94432), (1120, 91481), (1135, 90272), (1240, 82628), (1456, 70370), (1589, 64480), (1612, 63560), (1736, 59020), (1816, 56420), (1820, 56296), (2015, 50848), (2080, 49259), (2170, 47216), (2270, 45136), (2480, 41314), (2821, 36320), (2912, 35185), (2951, 34720), (3178, 32240), (3224, 31780), (3472, 29510), (3632, 28210), (3640, 28148), (4030, 25424), (4340, 23608), (4540, 22568), (4960, 20657), (5642, 18160), (5902, 17360), (6356, 16120), (6448, 15890), (6944, 14755), (7037, 14560), (7264, 14105), (7280, 14074), (7945, 12896), (8060, 12712), (8680, 11804), (9080, 11284)]