8744120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 128

約数和(自身を含む): 26127360

約数和(自身を除く): 17383240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 167, 170, 187, 220, 238, 280, 308, 334, 340, 374, 385, 440, 476, 595, 616, 668, 680, 748, 770, 835, 935, 952, 1169, 1190, 1309, 1336, 1496, 1540, 1670, 1837, 1870, 2338, 2380, 2618, 2839, 3080, 3340, 3674, 3740, 4676, 4760, 5236, 5678, 5845, 6545, 6680, 7348, 7480, 9185, 9352, 10472, 11356, 11690, 12859, 13090, 14195, 14696, 18370, 19873, 22712, 23380, 25718, 26180, 28390, 31229, 36740, 39746, 46760, 51436, 52360, 56780, 62458, 64295, 73480, 79492, 99365, 102872, 113560, 124916, 128590, 156145, 158984, 198730, 218603, 249832, 257180, 312290, 397460, 437206, 514360, 624580, 794920, 874412, 1093015, 1249160, 1748824, 2186030, 4372060, 8744120]

約数ペア:

[(1, 8744120), (2, 4372060), (4, 2186030), (5, 1748824), (7, 1249160), (8, 1093015), (10, 874412), (11, 794920), (14, 624580), (17, 514360), (20, 437206), (22, 397460), (28, 312290), (34, 257180), (35, 249832), (40, 218603), (44, 198730), (55, 158984), (56, 156145), (68, 128590), (70, 124916), (77, 113560), (85, 102872), (88, 99365), (110, 79492), (119, 73480), (136, 64295), (140, 62458), (154, 56780), (167, 52360), (170, 51436), (187, 46760), (220, 39746), (238, 36740), (280, 31229), (308, 28390), (334, 26180), (340, 25718), (374, 23380), (385, 22712), (440, 19873), (476, 18370), (595, 14696), (616, 14195), (668, 13090), (680, 12859), (748, 11690), (770, 11356), (835, 10472), (935, 9352), (952, 9185), (1169, 7480), (1190, 7348), (1309, 6680), (1336, 6545), (1496, 5845), (1540, 5678), (1670, 5236), (1837, 4760), (1870, 4676), (2338, 3740), (2380, 3674), (2618, 3340), (2839, 3080)]