68429756460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{2207}}^1$

素因数の和:2672

約数の個数: 192

約数和(自身を含む): 208725737472

約数和(自身を除く): 140295981012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 313, 381, 390, 508, 626, 635, 762, 780, 939, 1252, 1270, 1524, 1565, 1651, 1878, 1905, 2207, 2540, 3130, 3302, 3756, 3810, 4069, 4414, 4695, 4953, 6260, 6604, 6621, 7620, 8138, 8255, 8828, 9390, 9906, 11035, 12207, 13242, 16276, 16510, 18780, 19812, 20345, 22070, 24414, 24765, 26484, 28691, 33020, 33105, 39751, 40690, 44140, 48828, 49530, 57382, 61035, 66210, 79502, 81380, 86073, 99060, 114764, 119253, 122070, 132420, 143455, 159004, 172146, 198755, 238506, 244140, 280289, 286910, 344292, 397510, 430365, 477012, 516763, 560578, 573820, 596265, 690791, 795020, 840867, 860730, 1033526, 1121156, 1192530, 1381582, 1401445, 1550289, 1681734, 1721460, 2067052, 2072373, 2385060, 2583815, 2763164, 2802890, 3100578, 3363468, 3453955, 3643757, 4144746, 4204335, 5167630, 5605780, 6201156, 6907910, 7287514, 7751445, 8289492, 8408670, 8980283, 10335260, 10361865, 10931271, 13815820, 14575028, 15502890, 16817340, 17960566, 18218785, 20723730, 21862542, 26940849, 31005780, 35921132, 36437570, 41447460, 43725084, 44901415, 53881698, 54656355, 72875140, 87730457, 89802830, 107763396, 109312710, 134704245, 175460914, 179605660, 218625420, 263191371, 269408490, 350921828, 438652285, 526382742, 538816980, 877304570, 1052765484, 1140495941, 1315956855, 1754609140, 2280991882, 2631913710, 3421487823, 4561983764, 5263827420, 5702479705, 6842975646, 11404959410, 13685951292, 17107439115, 22809918820, 34214878230, 68429756460]

約数ペア:

[(1, 68429756460), (2, 34214878230), (3, 22809918820), (4, 17107439115), (5, 13685951292), (6, 11404959410), (10, 6842975646), (12, 5702479705), (13, 5263827420), (15, 4561983764), (20, 3421487823), (26, 2631913710), (30, 2280991882), (39, 1754609140), (52, 1315956855), (60, 1140495941), (65, 1052765484), (78, 877304570), (127, 538816980), (130, 526382742), (156, 438652285), (195, 350921828), (254, 269408490), (260, 263191371), (313, 218625420), (381, 179605660), (390, 175460914), (508, 134704245), (626, 109312710), (635, 107763396), (762, 89802830), (780, 87730457), (939, 72875140), (1252, 54656355), (1270, 53881698), (1524, 44901415), (1565, 43725084), (1651, 41447460), (1878, 36437570), (1905, 35921132), (2207, 31005780), (2540, 26940849), (3130, 21862542), (3302, 20723730), (3756, 18218785), (3810, 17960566), (4069, 16817340), (4414, 15502890), (4695, 14575028), (4953, 13815820), (6260, 10931271), (6604, 10361865), (6621, 10335260), (7620, 8980283), (8138, 8408670), (8255, 8289492), (8828, 7751445), (9390, 7287514), (9906, 6907910), (11035, 6201156), (12207, 5605780), (13242, 5167630), (16276, 4204335), (16510, 4144746), (18780, 3643757), (19812, 3453955), (20345, 3363468), (22070, 3100578), (24414, 2802890), (24765, 2763164), (26484, 2583815), (28691, 2385060), (33020, 2072373), (33105, 2067052), (39751, 1721460), (40690, 1681734), (44140, 1550289), (48828, 1401445), (49530, 1381582), (57382, 1192530), (61035, 1121156), (66210, 1033526), (79502, 860730), (81380, 840867), (86073, 795020), (99060, 690791), (114764, 596265), (119253, 573820), (122070, 560578), (132420, 516763), (143455, 477012), (159004, 430365), (172146, 397510), (198755, 344292), (238506, 286910), (244140, 280289)]