236478160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 596493072

約数和(自身を除く): 360014912

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 656, 680, 697, 820, 1360, 1394, 1640, 2788, 3280, 3485, 4241, 5576, 6970, 8482, 11152, 13940, 16964, 21205, 27880, 33928, 42410, 55760, 67856, 72097, 84820, 144194, 169640, 173881, 288388, 339280, 347762, 360485, 576776, 695524, 720970, 869405, 1153552, 1391048, 1441940, 1738810, 2782096, 2883880, 2955977, 3477620, 5767760, 5911954, 6955240, 11823908, 13910480, 14779885, 23647816, 29559770, 47295632, 59119540, 118239080, 236478160]

約数ペア:

[(1, 236478160), (2, 118239080), (4, 59119540), (5, 47295632), (8, 29559770), (10, 23647816), (16, 14779885), (17, 13910480), (20, 11823908), (34, 6955240), (40, 5911954), (41, 5767760), (68, 3477620), (80, 2955977), (82, 2883880), (85, 2782096), (136, 1738810), (164, 1441940), (170, 1391048), (205, 1153552), (272, 869405), (328, 720970), (340, 695524), (410, 576776), (656, 360485), (680, 347762), (697, 339280), (820, 288388), (1360, 173881), (1394, 169640), (1640, 144194), (2788, 84820), (3280, 72097), (3485, 67856), (4241, 55760), (5576, 42410), (6970, 33928), (8482, 27880), (11152, 21205), (13940, 16964)]