156627594160

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2417}}^1\times {\mathrm{4241}}^1$

素因数の和:6862

約数の個数: 80

約数和(自身を含む): 366303555072

約数和(自身を除く): 209675960912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 764, 955, 1528, 1910, 2417, 3056, 3820, 4241, 4834, 7640, 8482, 9668, 12085, 15280, 16964, 19336, 21205, 24170, 33928, 38672, 42410, 48340, 67856, 84820, 96680, 169640, 193360, 339280, 461647, 810031, 923294, 1620062, 1846588, 2308235, 3240124, 3693176, 4050155, 4616470, 6480248, 7386352, 8100310, 9232940, 10250497, 12960496, 16200620, 18465880, 20500994, 32401240, 36931760, 41001988, 51252485, 64802480, 82003976, 102504970, 164007952, 205009940, 410019880, 820039760, 1957844927, 3915689854, 7831379708, 9789224635, 15662759416, 19578449270, 31325518832, 39156898540, 78313797080, 156627594160]

約数ペア:

[(1, 156627594160), (2, 78313797080), (4, 39156898540), (5, 31325518832), (8, 19578449270), (10, 15662759416), (16, 9789224635), (20, 7831379708), (40, 3915689854), (80, 1957844927), (191, 820039760), (382, 410019880), (764, 205009940), (955, 164007952), (1528, 102504970), (1910, 82003976), (2417, 64802480), (3056, 51252485), (3820, 41001988), (4241, 36931760), (4834, 32401240), (7640, 20500994), (8482, 18465880), (9668, 16200620), (12085, 12960496), (15280, 10250497), (16964, 9232940), (19336, 8100310), (21205, 7386352), (24170, 6480248), (33928, 4616470), (38672, 4050155), (42410, 3693176), (48340, 3240124), (67856, 2308235), (84820, 1846588), (96680, 1620062), (169640, 923294), (193360, 810031), (339280, 461647)]