25641573720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2927}}^1\times {\mathrm{10429}}^1$

素因数の和:13377

約数の個数: 128

約数和(自身を含む): 87952435200

約数和(自身を除く): 62310861480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2927, 5854, 8781, 10429, 11708, 14635, 17562, 20489, 20858, 23416, 29270, 31287, 35124, 40978, 41716, 43905, 52145, 58540, 61467, 62574, 70248, 73003, 81956, 83432, 87810, 102445, 104290, 117080, 122934, 125148, 146006, 156435, 163912, 175620, 204890, 208580, 219009, 245868, 250296, 292012, 307335, 312870, 351240, 365015, 409780, 417160, 438018, 491736, 584024, 614670, 625740, 730030, 819560, 876036, 1095045, 1229340, 1251480, 1460060, 1752072, 2190090, 2458680, 2920120, 4380180, 8760360, 30525683, 61051366, 91577049, 122102732, 152628415, 183154098, 213679781, 244205464, 305256830, 366308196, 427359562, 457885245, 610513660, 641039343, 732616392, 854719124, 915770490, 1068398905, 1221027320, 1282078686, 1709438248, 1831540980, 2136797810, 2564157372, 3205196715, 3663081960, 4273595620, 5128314744, 6410393430, 8547191240, 12820786860, 25641573720]

約数ペア:

[(1, 25641573720), (2, 12820786860), (3, 8547191240), (4, 6410393430), (5, 5128314744), (6, 4273595620), (7, 3663081960), (8, 3205196715), (10, 2564157372), (12, 2136797810), (14, 1831540980), (15, 1709438248), (20, 1282078686), (21, 1221027320), (24, 1068398905), (28, 915770490), (30, 854719124), (35, 732616392), (40, 641039343), (42, 610513660), (56, 457885245), (60, 427359562), (70, 366308196), (84, 305256830), (105, 244205464), (120, 213679781), (140, 183154098), (168, 152628415), (210, 122102732), (280, 91577049), (420, 61051366), (840, 30525683), (2927, 8760360), (5854, 4380180), (8781, 2920120), (10429, 2458680), (11708, 2190090), (14635, 1752072), (17562, 1460060), (20489, 1251480), (20858, 1229340), (23416, 1095045), (29270, 876036), (31287, 819560), (35124, 730030), (40978, 625740), (41716, 614670), (43905, 584024), (52145, 491736), (58540, 438018), (61467, 417160), (62574, 409780), (70248, 365015), (73003, 351240), (81956, 312870), (83432, 307335), (87810, 292012), (102445, 250296), (104290, 245868), (117080, 219009), (122934, 208580), (125148, 204890), (146006, 175620), (156435, 163912)]