242578140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14087}}^1$

素因数の和:14147

約数の個数: 96

約数和(自身を含む): 795239424

約数和(自身を除く): 552661284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 14087, 17220, 28174, 42261, 56348, 70435, 84522, 98609, 140870, 169044, 197218, 211305, 281740, 295827, 394436, 422610, 493045, 577567, 591654, 845220, 986090, 1155134, 1183308, 1479135, 1732701, 1972180, 2310268, 2887835, 2958270, 3465402, 4042969, 5775670, 5916540, 6930804, 8085938, 8663505, 11551340, 12128907, 16171876, 17327010, 20214845, 24257814, 34654020, 40429690, 48515628, 60644535, 80859380, 121289070, 242578140]

約数ペア:

[(1, 242578140), (2, 121289070), (3, 80859380), (4, 60644535), (5, 48515628), (6, 40429690), (7, 34654020), (10, 24257814), (12, 20214845), (14, 17327010), (15, 16171876), (20, 12128907), (21, 11551340), (28, 8663505), (30, 8085938), (35, 6930804), (41, 5916540), (42, 5775670), (60, 4042969), (70, 3465402), (82, 2958270), (84, 2887835), (105, 2310268), (123, 1972180), (140, 1732701), (164, 1479135), (205, 1183308), (210, 1155134), (246, 986090), (287, 845220), (410, 591654), (420, 577567), (492, 493045), (574, 422610), (615, 394436), (820, 295827), (861, 281740), (1148, 211305), (1230, 197218), (1435, 169044), (1722, 140870), (2460, 98609), (2870, 84522), (3444, 70435), (4305, 56348), (5740, 42261), (8610, 28174), (14087, 17220)]