117708680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 180889720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 47, 58, 68, 85, 94, 116, 127, 136, 145, 170, 188, 232, 235, 254, 290, 340, 376, 470, 493, 508, 580, 635, 680, 799, 940, 986, 1016, 1160, 1270, 1363, 1598, 1880, 1972, 2159, 2465, 2540, 2726, 3196, 3683, 3944, 3995, 4318, 4930, 5080, 5452, 5969, 6392, 6815, 7366, 7990, 8636, 9860, 10795, 10904, 11938, 13630, 14732, 15980, 17272, 18415, 19720, 21590, 23171, 23876, 27260, 29464, 29845, 31960, 36830, 43180, 46342, 47752, 54520, 59690, 62611, 73660, 86360, 92684, 101473, 115855, 119380, 125222, 147320, 173101, 185368, 202946, 231710, 238760, 250444, 313055, 346202, 405892, 463420, 500888, 507365, 626110, 692404, 811784, 865505, 926840, 1014730, 1252220, 1384808, 1731010, 2029460, 2504440, 2942717, 3462020, 4058920, 5885434, 6924040, 11770868, 14713585, 23541736, 29427170, 58854340, 117708680]

約数ペア:

[(1, 117708680), (2, 58854340), (4, 29427170), (5, 23541736), (8, 14713585), (10, 11770868), (17, 6924040), (20, 5885434), (29, 4058920), (34, 3462020), (40, 2942717), (47, 2504440), (58, 2029460), (68, 1731010), (85, 1384808), (94, 1252220), (116, 1014730), (127, 926840), (136, 865505), (145, 811784), (170, 692404), (188, 626110), (232, 507365), (235, 500888), (254, 463420), (290, 405892), (340, 346202), (376, 313055), (470, 250444), (493, 238760), (508, 231710), (580, 202946), (635, 185368), (680, 173101), (799, 147320), (940, 125222), (986, 119380), (1016, 115855), (1160, 101473), (1270, 92684), (1363, 86360), (1598, 73660), (1880, 62611), (1972, 59690), (2159, 54520), (2465, 47752), (2540, 46342), (2726, 43180), (3196, 36830), (3683, 31960), (3944, 29845), (3995, 29464), (4318, 27260), (4930, 23876), (5080, 23171), (5452, 21590), (5969, 19720), (6392, 18415), (6815, 17272), (7366, 15980), (7990, 14732), (8636, 13630), (9860, 11938), (10795, 10904)]