517980240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 240

約数和(自身を含む): 1875594240

約数和(自身を除く): 1357614000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 920, 930, 1009, 1035, 1104, 1116, 1240, 1380, 1395, 1426, 1488, 1656, 1840, 1860, 2018, 2070, 2139, 2232, 2480, 2760, 2790, 2852, 3027, 3312, 3565, 3720, 4036, 4140, 4278, 4464, 5045, 5520, 5580, 5704, 6054, 6417, 7130, 7440, 8072, 8280, 8556, 9081, 10090, 10695, 11160, 11408, 12108, 12834, 14260, 15135, 16144, 16560, 17112, 18162, 20180, 21390, 22320, 23207, 24216, 25668, 28520, 30270, 31279, 32085, 34224, 36324, 40360, 42780, 45405, 46414, 48432, 51336, 57040, 60540, 62558, 64170, 69621, 72648, 80720, 85560, 90810, 92828, 93837, 102672, 116035, 121080, 125116, 128340, 139242, 145296, 156395, 171120, 181620, 185656, 187674, 208863, 232070, 242160, 250232, 256680, 278484, 281511, 312790, 348105, 363240, 371312, 375348, 417726, 464140, 469185, 500464, 513360, 556968, 563022, 625580, 696210, 719417, 726480, 750696, 835452, 928280, 938370, 1044315, 1113936, 1126044, 1251160, 1392420, 1407555, 1438834, 1501392, 1670904, 1856560, 1876740, 2088630, 2158251, 2252088, 2502320, 2784840, 2815110, 2877668, 3341808, 3597085, 3753480, 4177260, 4316502, 4504176, 5569680, 5630220, 5755336, 6474753, 7194170, 7506960, 8354520, 8633004, 10791255, 11260440, 11510672, 12949506, 14388340, 16709040, 17266008, 21582510, 22520880, 25899012, 28776680, 32373765, 34532016, 43165020, 51798024, 57553360, 64747530, 86330040, 103596048, 129495060, 172660080, 258990120, 517980240]

約数ペア:

[(1, 517980240), (2, 258990120), (3, 172660080), (4, 129495060), (5, 103596048), (6, 86330040), (8, 64747530), (9, 57553360), (10, 51798024), (12, 43165020), (15, 34532016), (16, 32373765), (18, 28776680), (20, 25899012), (23, 22520880), (24, 21582510), (30, 17266008), (31, 16709040), (36, 14388340), (40, 12949506), (45, 11510672), (46, 11260440), (48, 10791255), (60, 8633004), (62, 8354520), (69, 7506960), (72, 7194170), (80, 6474753), (90, 5755336), (92, 5630220), (93, 5569680), (115, 4504176), (120, 4316502), (124, 4177260), (138, 3753480), (144, 3597085), (155, 3341808), (180, 2877668), (184, 2815110), (186, 2784840), (207, 2502320), (230, 2252088), (240, 2158251), (248, 2088630), (276, 1876740), (279, 1856560), (310, 1670904), (345, 1501392), (360, 1438834), (368, 1407555), (372, 1392420), (414, 1251160), (460, 1126044), (465, 1113936), (496, 1044315), (552, 938370), (558, 928280), (620, 835452), (690, 750696), (713, 726480), (720, 719417), (744, 696210), (828, 625580), (920, 563022), (930, 556968), (1009, 513360), (1035, 500464), (1104, 469185), (1116, 464140), (1240, 417726), (1380, 375348), (1395, 371312), (1426, 363240), (1488, 348105), (1656, 312790), (1840, 281511), (1860, 278484), (2018, 256680), (2070, 250232), (2139, 242160), (2232, 232070), (2480, 208863), (2760, 187674), (2790, 185656), (2852, 181620), (3027, 171120), (3312, 156395), (3565, 145296), (3720, 139242), (4036, 128340), (4140, 125116), (4278, 121080), (4464, 116035), (5045, 102672), (5520, 93837), (5580, 92828), (5704, 90810), (6054, 85560), (6417, 80720), (7130, 72648), (7440, 69621), (8072, 64170), (8280, 62558), (8556, 60540), (9081, 57040), (10090, 51336), (10695, 48432), (11160, 46414), (11408, 45405), (12108, 42780), (12834, 40360), (14260, 36324), (15135, 34224), (16144, 32085), (16560, 31279), (17112, 30270), (18162, 28520), (20180, 25668), (21390, 24216), (22320, 23207)]