53298840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 184757760

約数和(自身を除く): 131458920

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, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 593, 642, 749, 840, 856, 1070, 1186, 1284, 1498, 1605, 1779, 2140, 2247, 2372, 2568, 2965, 2996, 3210, 3558, 3745, 4151, 4280, 4494, 4744, 5930, 5992, 6420, 7116, 7490, 8302, 8895, 8988, 11235, 11860, 12453, 12840, 14232, 14980, 16604, 17790, 17976, 20755, 22470, 23720, 24906, 29960, 33208, 35580, 41510, 44940, 49812, 62265, 63451, 71160, 83020, 89880, 99624, 124530, 126902, 166040, 190353, 249060, 253804, 317255, 380706, 444157, 498120, 507608, 634510, 761412, 888314, 951765, 1269020, 1332471, 1522824, 1776628, 1903530, 2220785, 2538040, 2664942, 3553256, 3807060, 4441570, 5329884, 6662355, 7614120, 8883140, 10659768, 13324710, 17766280, 26649420, 53298840]

約数ペア:

[(1, 53298840), (2, 26649420), (3, 17766280), (4, 13324710), (5, 10659768), (6, 8883140), (7, 7614120), (8, 6662355), (10, 5329884), (12, 4441570), (14, 3807060), (15, 3553256), (20, 2664942), (21, 2538040), (24, 2220785), (28, 1903530), (30, 1776628), (35, 1522824), (40, 1332471), (42, 1269020), (56, 951765), (60, 888314), (70, 761412), (84, 634510), (105, 507608), (107, 498120), (120, 444157), (140, 380706), (168, 317255), (210, 253804), (214, 249060), (280, 190353), (321, 166040), (420, 126902), (428, 124530), (535, 99624), (593, 89880), (642, 83020), (749, 71160), (840, 63451), (856, 62265), (1070, 49812), (1186, 44940), (1284, 41510), (1498, 35580), (1605, 33208), (1779, 29960), (2140, 24906), (2247, 23720), (2372, 22470), (2568, 20755), (2965, 17976), (2996, 17790), (3210, 16604), (3558, 14980), (3745, 14232), (4151, 12840), (4280, 12453), (4494, 11860), (4744, 11235), (5930, 8988), (5992, 8895), (6420, 8302), (7116, 7490)]