407559120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 160

約数和(自身を含む): 1341580800

約数和(自身を除く): 934021680

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, 570, 643, 695, 760, 834, 912, 1112, 1140, 1286, 1390, 1520, 1668, 1929, 2085, 2224, 2280, 2572, 2641, 2780, 3215, 3336, 3858, 4170, 4560, 5144, 5282, 5560, 6430, 6672, 7716, 7923, 8340, 9645, 10288, 10564, 11120, 12217, 12860, 13205, 15432, 15846, 16680, 19290, 21128, 24434, 25720, 26410, 30864, 31692, 33360, 36651, 38580, 39615, 42256, 48868, 51440, 52820, 61085, 63384, 73302, 77160, 79230, 89377, 97736, 105640, 122170, 126768, 146604, 154320, 158460, 178754, 183255, 195472, 211280, 244340, 268131, 293208, 316920, 357508, 366510, 446885, 488680, 536262, 586416, 633840, 715016, 733020, 893770, 977360, 1072524, 1340655, 1430032, 1466040, 1698163, 1787540, 2145048, 2681310, 2932080, 3396326, 3575080, 4290096, 5094489, 5362620, 6792652, 7150160, 8490815, 10188978, 10725240, 13585304, 16981630, 20377956, 21450480, 25472445, 27170608, 33963260, 40755912, 50944890, 67926520, 81511824, 101889780, 135853040, 203779560, 407559120]

約数ペア:

[(1, 407559120), (2, 203779560), (3, 135853040), (4, 101889780), (5, 81511824), (6, 67926520), (8, 50944890), (10, 40755912), (12, 33963260), (15, 27170608), (16, 25472445), (19, 21450480), (20, 20377956), (24, 16981630), (30, 13585304), (38, 10725240), (40, 10188978), (48, 8490815), (57, 7150160), (60, 6792652), (76, 5362620), (80, 5094489), (95, 4290096), (114, 3575080), (120, 3396326), (139, 2932080), (152, 2681310), (190, 2145048), (228, 1787540), (240, 1698163), (278, 1466040), (285, 1430032), (304, 1340655), (380, 1072524), (417, 977360), (456, 893770), (556, 733020), (570, 715016), (643, 633840), (695, 586416), (760, 536262), (834, 488680), (912, 446885), (1112, 366510), (1140, 357508), (1286, 316920), (1390, 293208), (1520, 268131), (1668, 244340), (1929, 211280), (2085, 195472), (2224, 183255), (2280, 178754), (2572, 158460), (2641, 154320), (2780, 146604), (3215, 126768), (3336, 122170), (3858, 105640), (4170, 97736), (4560, 89377), (5144, 79230), (5282, 77160), (5560, 73302), (6430, 63384), (6672, 61085), (7716, 52820), (7923, 51440), (8340, 48868), (9645, 42256), (10288, 39615), (10564, 38580), (11120, 36651), (12217, 33360), (12860, 31692), (13205, 30864), (15432, 26410), (15846, 25720), (16680, 24434), (19290, 21128)]