67389960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 164853240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2687, 3135, 4180, 5016, 5374, 6270, 8061, 8360, 10748, 12540, 13435, 16122, 21496, 25080, 26870, 29557, 32244, 40305, 51053, 53740, 59114, 64488, 80610, 88671, 102106, 107480, 118228, 147785, 153159, 161220, 177342, 204212, 236456, 255265, 295570, 306318, 322440, 354684, 408424, 443355, 510530, 561583, 591140, 612636, 709368, 765795, 886710, 1021060, 1123166, 1182280, 1225272, 1531590, 1684749, 1773420, 2042120, 2246332, 2807915, 3063180, 3369498, 3546840, 4492664, 5615830, 6126360, 6738996, 8423745, 11231660, 13477992, 16847490, 22463320, 33694980, 67389960]

約数ペア:

[(1, 67389960), (2, 33694980), (3, 22463320), (4, 16847490), (5, 13477992), (6, 11231660), (8, 8423745), (10, 6738996), (11, 6126360), (12, 5615830), (15, 4492664), (19, 3546840), (20, 3369498), (22, 3063180), (24, 2807915), (30, 2246332), (33, 2042120), (38, 1773420), (40, 1684749), (44, 1531590), (55, 1225272), (57, 1182280), (60, 1123166), (66, 1021060), (76, 886710), (88, 765795), (95, 709368), (110, 612636), (114, 591140), (120, 561583), (132, 510530), (152, 443355), (165, 408424), (190, 354684), (209, 322440), (220, 306318), (228, 295570), (264, 255265), (285, 236456), (330, 204212), (380, 177342), (418, 161220), (440, 153159), (456, 147785), (570, 118228), (627, 107480), (660, 102106), (760, 88671), (836, 80610), (1045, 64488), (1140, 59114), (1254, 53740), (1320, 51053), (1672, 40305), (2090, 32244), (2280, 29557), (2508, 26870), (2687, 25080), (3135, 21496), (4180, 16122), (5016, 13435), (5374, 12540), (6270, 10748), (8061, 8360)]