9875640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 128

約数和(自身を含む): 32348160

約数和(自身を除く): 22472520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 47, 51, 60, 68, 85, 94, 102, 103, 120, 136, 141, 170, 188, 204, 206, 235, 255, 282, 309, 340, 376, 408, 412, 470, 510, 515, 564, 618, 680, 705, 799, 824, 940, 1020, 1030, 1128, 1236, 1410, 1545, 1598, 1751, 1880, 2040, 2060, 2397, 2472, 2820, 3090, 3196, 3502, 3995, 4120, 4794, 4841, 5253, 5640, 6180, 6392, 7004, 7990, 8755, 9588, 9682, 10506, 11985, 12360, 14008, 14523, 15980, 17510, 19176, 19364, 21012, 23970, 24205, 26265, 29046, 31960, 35020, 38728, 42024, 47940, 48410, 52530, 58092, 70040, 72615, 82297, 95880, 96820, 105060, 116184, 145230, 164594, 193640, 210120, 246891, 290460, 329188, 411485, 493782, 580920, 658376, 822970, 987564, 1234455, 1645940, 1975128, 2468910, 3291880, 4937820, 9875640]

約数ペア:

[(1, 9875640), (2, 4937820), (3, 3291880), (4, 2468910), (5, 1975128), (6, 1645940), (8, 1234455), (10, 987564), (12, 822970), (15, 658376), (17, 580920), (20, 493782), (24, 411485), (30, 329188), (34, 290460), (40, 246891), (47, 210120), (51, 193640), (60, 164594), (68, 145230), (85, 116184), (94, 105060), (102, 96820), (103, 95880), (120, 82297), (136, 72615), (141, 70040), (170, 58092), (188, 52530), (204, 48410), (206, 47940), (235, 42024), (255, 38728), (282, 35020), (309, 31960), (340, 29046), (376, 26265), (408, 24205), (412, 23970), (470, 21012), (510, 19364), (515, 19176), (564, 17510), (618, 15980), (680, 14523), (705, 14008), (799, 12360), (824, 11985), (940, 10506), (1020, 9682), (1030, 9588), (1128, 8755), (1236, 7990), (1410, 7004), (1545, 6392), (1598, 6180), (1751, 5640), (1880, 5253), (2040, 4841), (2060, 4794), (2397, 4120), (2472, 3995), (2820, 3502), (3090, 3196)]