631633680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9433}}^1$

素因数の和:9486

約数の個数: 160

約数和(自身を含む): 2246046720

約数和(自身を除く): 1614413040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 9433, 11160, 13392, 16740, 18866, 22320, 28299, 33480, 37732, 47165, 56598, 66960, 75464, 84897, 94330, 113196, 141495, 150928, 169794, 188660, 226392, 254691, 282990, 292423, 339588, 377320, 424485, 452784, 509382, 565980, 584846, 679176, 754640, 848970, 877269, 1018764, 1131960, 1169692, 1273455, 1358352, 1462115, 1697940, 1754538, 2037528, 2263920, 2339384, 2546910, 2631807, 2924230, 3395880, 3509076, 4075056, 4386345, 4678768, 5093820, 5263614, 5848460, 6791760, 7018152, 7895421, 8772690, 10187640, 10527228, 11696920, 13159035, 14036304, 15790842, 17545380, 20375280, 21054456, 23393840, 26318070, 31581684, 35090760, 39477105, 42108912, 52636140, 63163368, 70181520, 78954210, 105272280, 126326736, 157908420, 210544560, 315816840, 631633680]

約数ペア:

[(1, 631633680), (2, 315816840), (3, 210544560), (4, 157908420), (5, 126326736), (6, 105272280), (8, 78954210), (9, 70181520), (10, 63163368), (12, 52636140), (15, 42108912), (16, 39477105), (18, 35090760), (20, 31581684), (24, 26318070), (27, 23393840), (30, 21054456), (31, 20375280), (36, 17545380), (40, 15790842), (45, 14036304), (48, 13159035), (54, 11696920), (60, 10527228), (62, 10187640), (72, 8772690), (80, 7895421), (90, 7018152), (93, 6791760), (108, 5848460), (120, 5263614), (124, 5093820), (135, 4678768), (144, 4386345), (155, 4075056), (180, 3509076), (186, 3395880), (216, 2924230), (240, 2631807), (248, 2546910), (270, 2339384), (279, 2263920), (310, 2037528), (360, 1754538), (372, 1697940), (432, 1462115), (465, 1358352), (496, 1273455), (540, 1169692), (558, 1131960), (620, 1018764), (720, 877269), (744, 848970), (837, 754640), (930, 679176), (1080, 584846), (1116, 565980), (1240, 509382), (1395, 452784), (1488, 424485), (1674, 377320), (1860, 339588), (2160, 292423), (2232, 282990), (2480, 254691), (2790, 226392), (3348, 188660), (3720, 169794), (4185, 150928), (4464, 141495), (5580, 113196), (6696, 94330), (7440, 84897), (8370, 75464), (9433, 66960), (11160, 56598), (13392, 47165), (16740, 37732), (18866, 33480), (22320, 28299)]