71116440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 128

約数和(自身を含む): 229547520

約数和(自身を除く): 158431080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 71, 85, 102, 120, 136, 142, 170, 204, 213, 255, 284, 340, 355, 408, 426, 491, 510, 568, 680, 710, 852, 982, 1020, 1065, 1207, 1420, 1473, 1704, 1964, 2040, 2130, 2414, 2455, 2840, 2946, 3621, 3928, 4260, 4828, 4910, 5892, 6035, 7242, 7365, 8347, 8520, 9656, 9820, 11784, 12070, 14484, 14730, 16694, 18105, 19640, 24140, 25041, 28968, 29460, 33388, 34861, 36210, 41735, 48280, 50082, 58920, 66776, 69722, 72420, 83470, 100164, 104583, 125205, 139444, 144840, 166940, 174305, 200328, 209166, 250410, 278888, 333880, 348610, 418332, 500820, 522915, 592637, 697220, 836664, 1001640, 1045830, 1185274, 1394440, 1777911, 2091660, 2370548, 2963185, 3555822, 4183320, 4741096, 5926370, 7111644, 8889555, 11852740, 14223288, 17779110, 23705480, 35558220, 71116440]

約数ペア:

[(1, 71116440), (2, 35558220), (3, 23705480), (4, 17779110), (5, 14223288), (6, 11852740), (8, 8889555), (10, 7111644), (12, 5926370), (15, 4741096), (17, 4183320), (20, 3555822), (24, 2963185), (30, 2370548), (34, 2091660), (40, 1777911), (51, 1394440), (60, 1185274), (68, 1045830), (71, 1001640), (85, 836664), (102, 697220), (120, 592637), (136, 522915), (142, 500820), (170, 418332), (204, 348610), (213, 333880), (255, 278888), (284, 250410), (340, 209166), (355, 200328), (408, 174305), (426, 166940), (491, 144840), (510, 139444), (568, 125205), (680, 104583), (710, 100164), (852, 83470), (982, 72420), (1020, 69722), (1065, 66776), (1207, 58920), (1420, 50082), (1473, 48280), (1704, 41735), (1964, 36210), (2040, 34861), (2130, 33388), (2414, 29460), (2455, 28968), (2840, 25041), (2946, 24140), (3621, 19640), (3928, 18105), (4260, 16694), (4828, 14730), (4910, 14484), (5892, 12070), (6035, 11784), (7242, 9820), (7365, 9656), (8347, 8520)]