70774240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:816

約数の個数: 96

約数和(自身を含む): 181923840

約数和(自身を除く): 111149600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 496, 589, 608, 620, 751, 760, 992, 1178, 1240, 1502, 1520, 2356, 2480, 2945, 3004, 3040, 3755, 4712, 4960, 5890, 6008, 7510, 9424, 11780, 12016, 14269, 15020, 18848, 23281, 23560, 24032, 28538, 30040, 46562, 47120, 57076, 60080, 71345, 93124, 94240, 114152, 116405, 120160, 142690, 186248, 228304, 232810, 285380, 372496, 442339, 456608, 465620, 570760, 744992, 884678, 931240, 1141520, 1769356, 1862480, 2211695, 2283040, 3538712, 3724960, 4423390, 7077424, 8846780, 14154848, 17693560, 35387120, 70774240]

約数ペア:

[(1, 70774240), (2, 35387120), (4, 17693560), (5, 14154848), (8, 8846780), (10, 7077424), (16, 4423390), (19, 3724960), (20, 3538712), (31, 2283040), (32, 2211695), (38, 1862480), (40, 1769356), (62, 1141520), (76, 931240), (80, 884678), (95, 744992), (124, 570760), (152, 465620), (155, 456608), (160, 442339), (190, 372496), (248, 285380), (304, 232810), (310, 228304), (380, 186248), (496, 142690), (589, 120160), (608, 116405), (620, 114152), (751, 94240), (760, 93124), (992, 71345), (1178, 60080), (1240, 57076), (1502, 47120), (1520, 46562), (2356, 30040), (2480, 28538), (2945, 24032), (3004, 23560), (3040, 23281), (3755, 18848), (4712, 15020), (4960, 14269), (5890, 12016), (6008, 11780), (7510, 9424)]