70938960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17387}}^1$

素因数の和:17420

約数の個数: 80

約数和(自身を含む): 232860096

約数和(自身を除く): 161921136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 17387, 34774, 52161, 69548, 86935, 104322, 139096, 173870, 208644, 260805, 278192, 295579, 347740, 417288, 521610, 591158, 695480, 834576, 886737, 1043220, 1182316, 1390960, 1477895, 1773474, 2086440, 2364632, 2955790, 3546948, 4172880, 4433685, 4729264, 5911580, 7093896, 8867370, 11823160, 14187792, 17734740, 23646320, 35469480, 70938960]

約数ペア:

[(1, 70938960), (2, 35469480), (3, 23646320), (4, 17734740), (5, 14187792), (6, 11823160), (8, 8867370), (10, 7093896), (12, 5911580), (15, 4729264), (16, 4433685), (17, 4172880), (20, 3546948), (24, 2955790), (30, 2364632), (34, 2086440), (40, 1773474), (48, 1477895), (51, 1390960), (60, 1182316), (68, 1043220), (80, 886737), (85, 834576), (102, 695480), (120, 591158), (136, 521610), (170, 417288), (204, 347740), (240, 295579), (255, 278192), (272, 260805), (340, 208644), (408, 173870), (510, 139096), (680, 104322), (816, 86935), (1020, 69548), (1360, 52161), (2040, 34774), (4080, 17387)]