202213680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11867}}^1$

素因数の和:11954

約数の個数: 80

約数和(自身を含む): 635745024

約数和(自身を除く): 433531344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 11867, 17040, 23734, 35601, 47468, 59335, 71202, 94936, 118670, 142404, 178005, 189872, 237340, 284808, 356010, 474680, 569616, 712020, 842557, 949360, 1424040, 1685114, 2527671, 2848080, 3370228, 4212785, 5055342, 6740456, 8425570, 10110684, 12638355, 13480912, 16851140, 20221368, 25276710, 33702280, 40442736, 50553420, 67404560, 101106840, 202213680]

約数ペア:

[(1, 202213680), (2, 101106840), (3, 67404560), (4, 50553420), (5, 40442736), (6, 33702280), (8, 25276710), (10, 20221368), (12, 16851140), (15, 13480912), (16, 12638355), (20, 10110684), (24, 8425570), (30, 6740456), (40, 5055342), (48, 4212785), (60, 3370228), (71, 2848080), (80, 2527671), (120, 1685114), (142, 1424040), (213, 949360), (240, 842557), (284, 712020), (355, 569616), (426, 474680), (568, 356010), (710, 284808), (852, 237340), (1065, 189872), (1136, 178005), (1420, 142404), (1704, 118670), (2130, 94936), (2840, 71202), (3408, 59335), (4260, 47468), (5680, 35601), (8520, 23734), (11867, 17040)]