152922840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{593}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 526901760

約数和(自身を除く): 373978920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 593, 614, 840, 921, 1186, 1228, 1535, 1779, 1842, 2149, 2372, 2456, 2965, 3070, 3558, 3684, 4151, 4298, 4605, 4744, 5930, 6140, 6447, 7116, 7368, 8302, 8596, 8895, 9210, 10745, 11860, 12280, 12453, 12894, 14232, 16604, 17192, 17790, 18420, 20755, 21490, 23720, 24906, 25788, 32235, 33208, 35580, 36840, 41510, 42980, 49812, 51576, 62265, 64470, 71160, 83020, 85960, 99624, 124530, 128940, 166040, 182051, 249060, 257880, 364102, 498120, 546153, 728204, 910255, 1092306, 1274357, 1456408, 1820510, 2184612, 2548714, 2730765, 3641020, 3823071, 4369224, 5097428, 5461530, 6371785, 7282040, 7646142, 10194856, 10923060, 12743570, 15292284, 19115355, 21846120, 25487140, 30584568, 38230710, 50974280, 76461420, 152922840]

約数ペア:

[(1, 152922840), (2, 76461420), (3, 50974280), (4, 38230710), (5, 30584568), (6, 25487140), (7, 21846120), (8, 19115355), (10, 15292284), (12, 12743570), (14, 10923060), (15, 10194856), (20, 7646142), (21, 7282040), (24, 6371785), (28, 5461530), (30, 5097428), (35, 4369224), (40, 3823071), (42, 3641020), (56, 2730765), (60, 2548714), (70, 2184612), (84, 1820510), (105, 1456408), (120, 1274357), (140, 1092306), (168, 910255), (210, 728204), (280, 546153), (307, 498120), (420, 364102), (593, 257880), (614, 249060), (840, 182051), (921, 166040), (1186, 128940), (1228, 124530), (1535, 99624), (1779, 85960), (1842, 83020), (2149, 71160), (2372, 64470), (2456, 62265), (2965, 51576), (3070, 49812), (3558, 42980), (3684, 41510), (4151, 36840), (4298, 35580), (4605, 33208), (4744, 32235), (5930, 25788), (6140, 24906), (6447, 23720), (7116, 21490), (7368, 20755), (8302, 18420), (8596, 17790), (8895, 17192), (9210, 16604), (10745, 14232), (11860, 12894), (12280, 12453)]