15705628260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{208907}}^1$

素因数の和:209105

約数の個数: 96

約数和(自身を含む): 50539023360

約数和(自身を除く): 34833395100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 179, 210, 358, 420, 537, 716, 895, 1074, 1253, 1790, 2148, 2506, 2685, 3580, 3759, 5012, 5370, 6265, 7518, 10740, 12530, 15036, 18795, 25060, 37590, 75180, 208907, 417814, 626721, 835628, 1044535, 1253442, 1462349, 2089070, 2506884, 2924698, 3133605, 4178140, 4387047, 5849396, 6267210, 7311745, 8774094, 12534420, 14623490, 17548188, 21935235, 29246980, 37394353, 43870470, 74788706, 87740940, 112183059, 149577412, 186971765, 224366118, 261760471, 373943530, 448732236, 523520942, 560915295, 747887060, 785281413, 1047041884, 1121830590, 1308802355, 1570562826, 2243661180, 2617604710, 3141125652, 3926407065, 5235209420, 7852814130, 15705628260]

約数ペア:

[(1, 15705628260), (2, 7852814130), (3, 5235209420), (4, 3926407065), (5, 3141125652), (6, 2617604710), (7, 2243661180), (10, 1570562826), (12, 1308802355), (14, 1121830590), (15, 1047041884), (20, 785281413), (21, 747887060), (28, 560915295), (30, 523520942), (35, 448732236), (42, 373943530), (60, 261760471), (70, 224366118), (84, 186971765), (105, 149577412), (140, 112183059), (179, 87740940), (210, 74788706), (358, 43870470), (420, 37394353), (537, 29246980), (716, 21935235), (895, 17548188), (1074, 14623490), (1253, 12534420), (1790, 8774094), (2148, 7311745), (2506, 6267210), (2685, 5849396), (3580, 4387047), (3759, 4178140), (5012, 3133605), (5370, 2924698), (6265, 2506884), (7518, 2089070), (10740, 1462349), (12530, 1253442), (15036, 1044535), (18795, 835628), (25060, 626721), (37590, 417814), (75180, 208907)]