8471036760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{218551}}^1$

素因数の和:218601

約数の個数: 128

約数和(自身を含む): 28324339200

約数和(自身を除く): 19853302440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 218551, 437102, 655653, 874204, 1092755, 1311306, 1748408, 2185510, 2622612, 3278265, 3715367, 4152469, 4371020, 5245224, 6556530, 7430734, 8304938, 8742040, 11146101, 12457407, 13113060, 14861468, 16609876, 18576835, 20762345, 22292202, 24914814, 26226120, 29722936, 33219752, 37153670, 41524690, 44584404, 49829628, 55730505, 62287035, 70591973, 74307340, 83049380, 89168808, 99659256, 111461010, 124574070, 141183946, 148614680, 166098760, 211775919, 222922020, 249148140, 282367892, 352959865, 423551838, 445844040, 498296280, 564735784, 705919730, 847103676, 1058879595, 1411839460, 1694207352, 2117759190, 2823678920, 4235518380, 8471036760]

約数ペア:

[(1, 8471036760), (2, 4235518380), (3, 2823678920), (4, 2117759190), (5, 1694207352), (6, 1411839460), (8, 1058879595), (10, 847103676), (12, 705919730), (15, 564735784), (17, 498296280), (19, 445844040), (20, 423551838), (24, 352959865), (30, 282367892), (34, 249148140), (38, 222922020), (40, 211775919), (51, 166098760), (57, 148614680), (60, 141183946), (68, 124574070), (76, 111461010), (85, 99659256), (95, 89168808), (102, 83049380), (114, 74307340), (120, 70591973), (136, 62287035), (152, 55730505), (170, 49829628), (190, 44584404), (204, 41524690), (228, 37153670), (255, 33219752), (285, 29722936), (323, 26226120), (340, 24914814), (380, 22292202), (408, 20762345), (456, 18576835), (510, 16609876), (570, 14861468), (646, 13113060), (680, 12457407), (760, 11146101), (969, 8742040), (1020, 8304938), (1140, 7430734), (1292, 6556530), (1615, 5245224), (1938, 4371020), (2040, 4152469), (2280, 3715367), (2584, 3278265), (3230, 2622612), (3876, 2185510), (4845, 1748408), (6460, 1311306), (7752, 1092755), (9690, 874204), (12920, 655653), (19380, 437102), (38760, 218551)]