434549220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1439}}^1$

素因数の和:2177

約数の個数: 96

約数和(自身を含む): 1393459200

約数和(自身を除く): 958909980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 719, 1438, 1439, 2157, 2876, 2878, 3595, 4314, 4317, 5033, 5756, 7190, 7195, 8628, 8634, 10066, 10073, 10785, 14380, 14390, 15099, 17268, 20132, 20146, 21570, 21585, 25165, 28780, 30198, 30219, 40292, 43140, 43170, 50330, 50365, 60396, 60438, 75495, 86340, 100660, 100730, 120876, 150990, 151095, 201460, 301980, 302190, 604380, 1034641, 2069282, 3103923, 4138564, 5173205, 6207846, 7242487, 10346410, 12415692, 14484974, 15519615, 20692820, 21727461, 28969948, 31039230, 36212435, 43454922, 62078460, 72424870, 86909844, 108637305, 144849740, 217274610, 434549220]

約数ペア:

[(1, 434549220), (2, 217274610), (3, 144849740), (4, 108637305), (5, 86909844), (6, 72424870), (7, 62078460), (10, 43454922), (12, 36212435), (14, 31039230), (15, 28969948), (20, 21727461), (21, 20692820), (28, 15519615), (30, 14484974), (35, 12415692), (42, 10346410), (60, 7242487), (70, 6207846), (84, 5173205), (105, 4138564), (140, 3103923), (210, 2069282), (420, 1034641), (719, 604380), (1438, 302190), (1439, 301980), (2157, 201460), (2876, 151095), (2878, 150990), (3595, 120876), (4314, 100730), (4317, 100660), (5033, 86340), (5756, 75495), (7190, 60438), (7195, 60396), (8628, 50365), (8634, 50330), (10066, 43170), (10073, 43140), (10785, 40292), (14380, 30219), (14390, 30198), (15099, 28780), (17268, 25165), (20132, 21585), (20146, 21570)]