104785240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 287400960

約数和(自身を除く): 182615720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 53, 56, 70, 92, 106, 115, 140, 161, 184, 212, 230, 265, 280, 307, 322, 371, 424, 460, 530, 614, 644, 742, 805, 920, 1060, 1219, 1228, 1288, 1484, 1535, 1610, 1855, 2120, 2149, 2438, 2456, 2968, 3070, 3220, 3710, 4298, 4876, 6095, 6140, 6440, 7061, 7420, 8533, 8596, 9752, 10745, 12190, 12280, 14122, 14840, 16271, 17066, 17192, 21490, 24380, 28244, 32542, 34132, 35305, 42665, 42980, 48760, 49427, 56488, 65084, 68264, 70610, 81355, 85330, 85960, 98854, 113897, 130168, 141220, 162710, 170660, 197708, 227794, 247135, 282440, 325420, 341320, 374233, 395416, 455588, 494270, 569485, 650840, 748466, 911176, 988540, 1138970, 1496932, 1871165, 1977080, 2277940, 2619631, 2993864, 3742330, 4555880, 5239262, 7484660, 10478524, 13098155, 14969320, 20957048, 26196310, 52392620, 104785240]

約数ペア:

[(1, 104785240), (2, 52392620), (4, 26196310), (5, 20957048), (7, 14969320), (8, 13098155), (10, 10478524), (14, 7484660), (20, 5239262), (23, 4555880), (28, 3742330), (35, 2993864), (40, 2619631), (46, 2277940), (53, 1977080), (56, 1871165), (70, 1496932), (92, 1138970), (106, 988540), (115, 911176), (140, 748466), (161, 650840), (184, 569485), (212, 494270), (230, 455588), (265, 395416), (280, 374233), (307, 341320), (322, 325420), (371, 282440), (424, 247135), (460, 227794), (530, 197708), (614, 170660), (644, 162710), (742, 141220), (805, 130168), (920, 113897), (1060, 98854), (1219, 85960), (1228, 85330), (1288, 81355), (1484, 70610), (1535, 68264), (1610, 65084), (1855, 56488), (2120, 49427), (2149, 48760), (2438, 42980), (2456, 42665), (2968, 35305), (3070, 34132), (3220, 32542), (3710, 28244), (4298, 24380), (4876, 21490), (6095, 17192), (6140, 17066), (6440, 16271), (7061, 14840), (7420, 14122), (8533, 12280), (8596, 12190), (9752, 10745)]