17609960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 46656000

約数和(自身を除く): 29046040

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 29, 34, 38, 40, 47, 58, 68, 76, 85, 94, 95, 116, 136, 145, 152, 170, 188, 190, 232, 235, 290, 323, 340, 376, 380, 470, 493, 551, 580, 646, 680, 760, 799, 893, 940, 986, 1102, 1160, 1292, 1363, 1598, 1615, 1786, 1880, 1972, 2204, 2465, 2584, 2726, 2755, 3196, 3230, 3572, 3944, 3995, 4408, 4465, 4930, 5452, 5510, 6392, 6460, 6815, 7144, 7990, 8930, 9367, 9860, 10904, 11020, 12920, 13630, 15181, 15980, 17860, 18734, 19720, 22040, 23171, 25897, 27260, 30362, 31960, 35720, 37468, 46342, 46835, 51794, 54520, 60724, 74936, 75905, 92684, 93670, 103588, 115855, 121448, 129485, 151810, 185368, 187340, 207176, 231710, 258970, 303620, 374680, 440249, 463420, 517940, 607240, 880498, 926840, 1035880, 1760996, 2201245, 3521992, 4402490, 8804980, 17609960]

約数ペア:

[(1, 17609960), (2, 8804980), (4, 4402490), (5, 3521992), (8, 2201245), (10, 1760996), (17, 1035880), (19, 926840), (20, 880498), (29, 607240), (34, 517940), (38, 463420), (40, 440249), (47, 374680), (58, 303620), (68, 258970), (76, 231710), (85, 207176), (94, 187340), (95, 185368), (116, 151810), (136, 129485), (145, 121448), (152, 115855), (170, 103588), (188, 93670), (190, 92684), (232, 75905), (235, 74936), (290, 60724), (323, 54520), (340, 51794), (376, 46835), (380, 46342), (470, 37468), (493, 35720), (551, 31960), (580, 30362), (646, 27260), (680, 25897), (760, 23171), (799, 22040), (893, 19720), (940, 18734), (986, 17860), (1102, 15980), (1160, 15181), (1292, 13630), (1363, 12920), (1598, 11020), (1615, 10904), (1786, 9860), (1880, 9367), (1972, 8930), (2204, 7990), (2465, 7144), (2584, 6815), (2726, 6460), (2755, 6392), (3196, 5510), (3230, 5452), (3572, 4930), (3944, 4465), (3995, 4408)]