409010160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 1373037120

約数和(自身を除く): 964026960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 337, 389, 390, 520, 624, 674, 778, 780, 1011, 1040, 1167, 1348, 1556, 1560, 1685, 1945, 2022, 2334, 2696, 3112, 3120, 3370, 3890, 4044, 4381, 4668, 5055, 5057, 5392, 5835, 6224, 6740, 7780, 8088, 8762, 9336, 10110, 10114, 11670, 13143, 13480, 15171, 15560, 16176, 17524, 18672, 20220, 20228, 21905, 23340, 25285, 26286, 26960, 30342, 31120, 35048, 40440, 40456, 43810, 46680, 50570, 52572, 60684, 65715, 70096, 75855, 80880, 80912, 87620, 93360, 101140, 105144, 121368, 131093, 131430, 151710, 175240, 202280, 210288, 242736, 262186, 262860, 303420, 350480, 393279, 404560, 524372, 525720, 606840, 655465, 786558, 1048744, 1051440, 1213680, 1310930, 1573116, 1704209, 1966395, 2097488, 2621860, 3146232, 3408418, 3932790, 5112627, 5243720, 6292464, 6816836, 7865580, 8521045, 10225254, 10487440, 13633672, 15731160, 17042090, 20450508, 25563135, 27267344, 31462320, 34084180, 40901016, 51126270, 68168360, 81802032, 102252540, 136336720, 204505080, 409010160]

約数ペア:

[(1, 409010160), (2, 204505080), (3, 136336720), (4, 102252540), (5, 81802032), (6, 68168360), (8, 51126270), (10, 40901016), (12, 34084180), (13, 31462320), (15, 27267344), (16, 25563135), (20, 20450508), (24, 17042090), (26, 15731160), (30, 13633672), (39, 10487440), (40, 10225254), (48, 8521045), (52, 7865580), (60, 6816836), (65, 6292464), (78, 5243720), (80, 5112627), (104, 3932790), (120, 3408418), (130, 3146232), (156, 2621860), (195, 2097488), (208, 1966395), (240, 1704209), (260, 1573116), (312, 1310930), (337, 1213680), (389, 1051440), (390, 1048744), (520, 786558), (624, 655465), (674, 606840), (778, 525720), (780, 524372), (1011, 404560), (1040, 393279), (1167, 350480), (1348, 303420), (1556, 262860), (1560, 262186), (1685, 242736), (1945, 210288), (2022, 202280), (2334, 175240), (2696, 151710), (3112, 131430), (3120, 131093), (3370, 121368), (3890, 105144), (4044, 101140), (4381, 93360), (4668, 87620), (5055, 80912), (5057, 80880), (5392, 75855), (5835, 70096), (6224, 65715), (6740, 60684), (7780, 52572), (8088, 50570), (8762, 46680), (9336, 43810), (10110, 40456), (10114, 40440), (11670, 35048), (13143, 31120), (13480, 30342), (15171, 26960), (15560, 26286), (16176, 25285), (17524, 23340), (18672, 21905), (20220, 20228)]