450593520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1207

約数の個数: 160

約数和(自身を含む): 1516569600

約数和(自身を除く): 1065976080

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, 139, 156, 195, 208, 240, 260, 278, 312, 390, 417, 520, 556, 624, 695, 780, 834, 1039, 1040, 1112, 1390, 1560, 1668, 1807, 2078, 2085, 2224, 2780, 3117, 3120, 3336, 3614, 4156, 4170, 5195, 5421, 5560, 6234, 6672, 7228, 8312, 8340, 9035, 10390, 10842, 11120, 12468, 13507, 14456, 15585, 16624, 16680, 18070, 20780, 21684, 24936, 27014, 27105, 28912, 31170, 33360, 36140, 40521, 41560, 43368, 49872, 54028, 54210, 62340, 67535, 72280, 81042, 83120, 86736, 108056, 108420, 124680, 135070, 144421, 144560, 162084, 202605, 216112, 216840, 249360, 270140, 288842, 324168, 405210, 433263, 433680, 540280, 577684, 648336, 722105, 810420, 866526, 1080560, 1155368, 1444210, 1620840, 1733052, 1877473, 2166315, 2310736, 2888420, 3241680, 3466104, 3754946, 4332630, 5632419, 5776840, 6932208, 7509892, 8665260, 9387365, 11264838, 11553680, 15019784, 17330520, 18774730, 22529676, 28162095, 30039568, 34661040, 37549460, 45059352, 56324190, 75098920, 90118704, 112648380, 150197840, 225296760, 450593520]

約数ペア:

[(1, 450593520), (2, 225296760), (3, 150197840), (4, 112648380), (5, 90118704), (6, 75098920), (8, 56324190), (10, 45059352), (12, 37549460), (13, 34661040), (15, 30039568), (16, 28162095), (20, 22529676), (24, 18774730), (26, 17330520), (30, 15019784), (39, 11553680), (40, 11264838), (48, 9387365), (52, 8665260), (60, 7509892), (65, 6932208), (78, 5776840), (80, 5632419), (104, 4332630), (120, 3754946), (130, 3466104), (139, 3241680), (156, 2888420), (195, 2310736), (208, 2166315), (240, 1877473), (260, 1733052), (278, 1620840), (312, 1444210), (390, 1155368), (417, 1080560), (520, 866526), (556, 810420), (624, 722105), (695, 648336), (780, 577684), (834, 540280), (1039, 433680), (1040, 433263), (1112, 405210), (1390, 324168), (1560, 288842), (1668, 270140), (1807, 249360), (2078, 216840), (2085, 216112), (2224, 202605), (2780, 162084), (3117, 144560), (3120, 144421), (3336, 135070), (3614, 124680), (4156, 108420), (4170, 108056), (5195, 86736), (5421, 83120), (5560, 81042), (6234, 72280), (6672, 67535), (7228, 62340), (8312, 54210), (8340, 54028), (9035, 49872), (10390, 43368), (10842, 41560), (11120, 40521), (12468, 36140), (13507, 33360), (14456, 31170), (15585, 28912), (16624, 27105), (16680, 27014), (18070, 24936), (20780, 21684)]