147761880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3319}}^1$

素因数の和:3393

約数の個数: 128

約数和(自身を含む): 516326400

約数和(自身を除く): 368564520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3319, 3710, 4452, 5565, 6360, 6638, 7420, 8904, 9957, 11130, 13276, 14840, 16595, 19914, 22260, 23233, 26552, 33190, 39828, 44520, 46466, 49785, 66380, 69699, 79656, 92932, 99570, 116165, 132760, 139398, 175907, 185864, 199140, 232330, 278796, 348495, 351814, 398280, 464660, 527721, 557592, 696990, 703628, 879535, 929320, 1055442, 1231349, 1393980, 1407256, 1759070, 2110884, 2462698, 2638605, 2787960, 3518140, 3694047, 4221768, 4925396, 5277210, 6156745, 7036280, 7388094, 9850792, 10554420, 12313490, 14776188, 18470235, 21108840, 24626980, 29552376, 36940470, 49253960, 73880940, 147761880]

約数ペア:

[(1, 147761880), (2, 73880940), (3, 49253960), (4, 36940470), (5, 29552376), (6, 24626980), (7, 21108840), (8, 18470235), (10, 14776188), (12, 12313490), (14, 10554420), (15, 9850792), (20, 7388094), (21, 7036280), (24, 6156745), (28, 5277210), (30, 4925396), (35, 4221768), (40, 3694047), (42, 3518140), (53, 2787960), (56, 2638605), (60, 2462698), (70, 2110884), (84, 1759070), (105, 1407256), (106, 1393980), (120, 1231349), (140, 1055442), (159, 929320), (168, 879535), (210, 703628), (212, 696990), (265, 557592), (280, 527721), (318, 464660), (371, 398280), (420, 351814), (424, 348495), (530, 278796), (636, 232330), (742, 199140), (795, 185864), (840, 175907), (1060, 139398), (1113, 132760), (1272, 116165), (1484, 99570), (1590, 92932), (1855, 79656), (2120, 69699), (2226, 66380), (2968, 49785), (3180, 46466), (3319, 44520), (3710, 39828), (4452, 33190), (5565, 26552), (6360, 23233), (6638, 22260), (7420, 19914), (8904, 16595), (9957, 14840), (11130, 13276)]