353048880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:731

約数の個数: 160

約数和(自身を含む): 1162425600

約数和(自身を除く): 809376720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 278, 285, 304, 380, 417, 456, 556, 557, 570, 695, 760, 834, 912, 1112, 1114, 1140, 1390, 1520, 1668, 1671, 2085, 2224, 2228, 2280, 2641, 2780, 2785, 3336, 3342, 4170, 4456, 4560, 5282, 5560, 5570, 6672, 6684, 7923, 8340, 8355, 8912, 10564, 10583, 11120, 11140, 13205, 13368, 15846, 16680, 16710, 21128, 21166, 22280, 26410, 26736, 31692, 31749, 33360, 33420, 39615, 42256, 42332, 44560, 52820, 52915, 63384, 63498, 66840, 77423, 79230, 84664, 105640, 105830, 126768, 126996, 133680, 154846, 158460, 158745, 169328, 211280, 211660, 232269, 253992, 309692, 316920, 317490, 387115, 423320, 464538, 507984, 619384, 633840, 634980, 774230, 846640, 929076, 1161345, 1238768, 1269960, 1471037, 1548460, 1858152, 2322690, 2539920, 2942074, 3096920, 3716304, 4413111, 4645380, 5884148, 6193840, 7355185, 8826222, 9290760, 11768296, 14710370, 17652444, 18581520, 22065555, 23536592, 29420740, 35304888, 44131110, 58841480, 70609776, 88262220, 117682960, 176524440, 353048880]

約数ペア:

[(1, 353048880), (2, 176524440), (3, 117682960), (4, 88262220), (5, 70609776), (6, 58841480), (8, 44131110), (10, 35304888), (12, 29420740), (15, 23536592), (16, 22065555), (19, 18581520), (20, 17652444), (24, 14710370), (30, 11768296), (38, 9290760), (40, 8826222), (48, 7355185), (57, 6193840), (60, 5884148), (76, 4645380), (80, 4413111), (95, 3716304), (114, 3096920), (120, 2942074), (139, 2539920), (152, 2322690), (190, 1858152), (228, 1548460), (240, 1471037), (278, 1269960), (285, 1238768), (304, 1161345), (380, 929076), (417, 846640), (456, 774230), (556, 634980), (557, 633840), (570, 619384), (695, 507984), (760, 464538), (834, 423320), (912, 387115), (1112, 317490), (1114, 316920), (1140, 309692), (1390, 253992), (1520, 232269), (1668, 211660), (1671, 211280), (2085, 169328), (2224, 158745), (2228, 158460), (2280, 154846), (2641, 133680), (2780, 126996), (2785, 126768), (3336, 105830), (3342, 105640), (4170, 84664), (4456, 79230), (4560, 77423), (5282, 66840), (5560, 63498), (5570, 63384), (6672, 52915), (6684, 52820), (7923, 44560), (8340, 42332), (8355, 42256), (8912, 39615), (10564, 33420), (10583, 33360), (11120, 31749), (11140, 31692), (13205, 26736), (13368, 26410), (15846, 22280), (16680, 21166), (16710, 21128)]