168024840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{911}}^1$

素因数の和:1007

約数の個数: 128

約数和(自身を含む): 531878400

約数和(自身を除く): 363853560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 911, 1060, 1160, 1272, 1537, 1590, 1740, 1822, 2120, 2733, 3074, 3180, 3480, 3644, 4555, 4611, 5466, 6148, 6360, 7288, 7685, 9110, 9222, 10932, 12296, 13665, 15370, 18220, 18444, 21864, 23055, 26419, 27330, 30740, 36440, 36888, 46110, 48283, 52838, 54660, 61480, 79257, 92220, 96566, 105676, 109320, 132095, 144849, 158514, 184440, 193132, 211352, 241415, 264190, 289698, 317028, 386264, 396285, 482830, 528380, 579396, 634056, 724245, 792570, 965660, 1056760, 1158792, 1400207, 1448490, 1585140, 1931320, 2800414, 2896980, 3170280, 4200621, 5600828, 5793960, 7001035, 8401242, 11201656, 14002070, 16802484, 21003105, 28004140, 33604968, 42006210, 56008280, 84012420, 168024840]

約数ペア:

[(1, 168024840), (2, 84012420), (3, 56008280), (4, 42006210), (5, 33604968), (6, 28004140), (8, 21003105), (10, 16802484), (12, 14002070), (15, 11201656), (20, 8401242), (24, 7001035), (29, 5793960), (30, 5600828), (40, 4200621), (53, 3170280), (58, 2896980), (60, 2800414), (87, 1931320), (106, 1585140), (116, 1448490), (120, 1400207), (145, 1158792), (159, 1056760), (174, 965660), (212, 792570), (232, 724245), (265, 634056), (290, 579396), (318, 528380), (348, 482830), (424, 396285), (435, 386264), (530, 317028), (580, 289698), (636, 264190), (696, 241415), (795, 211352), (870, 193132), (911, 184440), (1060, 158514), (1160, 144849), (1272, 132095), (1537, 109320), (1590, 105676), (1740, 96566), (1822, 92220), (2120, 79257), (2733, 61480), (3074, 54660), (3180, 52838), (3480, 48283), (3644, 46110), (4555, 36888), (4611, 36440), (5466, 30740), (6148, 27330), (6360, 26419), (7288, 23055), (7685, 21864), (9110, 18444), (9222, 18220), (10932, 15370), (12296, 13665)]