331365360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 1095412032

約数和(自身を除く): 764046672

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, 241, 255, 272, 337, 340, 408, 482, 510, 674, 680, 723, 816, 964, 1011, 1020, 1205, 1348, 1360, 1446, 1685, 1928, 2022, 2040, 2410, 2696, 2892, 3370, 3615, 3856, 4044, 4080, 4097, 4820, 5055, 5392, 5729, 5784, 6740, 7230, 8088, 8194, 9640, 10110, 11458, 11568, 12291, 13480, 14460, 16176, 16388, 17187, 19280, 20220, 20485, 22916, 24582, 26960, 28645, 28920, 32776, 34374, 40440, 40970, 45832, 49164, 57290, 57840, 61455, 65552, 68748, 80880, 81217, 81940, 85935, 91664, 98328, 114580, 122910, 137496, 162434, 163880, 171870, 196656, 229160, 243651, 245820, 274992, 324868, 327760, 343740, 406085, 458320, 487302, 491640, 649736, 687480, 812170, 974604, 983280, 1218255, 1299472, 1374960, 1380689, 1624340, 1949208, 2436510, 2761378, 3248680, 3898416, 4142067, 4873020, 5522756, 6497360, 6903445, 8284134, 9746040, 11045512, 13806890, 16568268, 19492080, 20710335, 22091024, 27613780, 33136536, 41420670, 55227560, 66273072, 82841340, 110455120, 165682680, 331365360]

約数ペア:

[(1, 331365360), (2, 165682680), (3, 110455120), (4, 82841340), (5, 66273072), (6, 55227560), (8, 41420670), (10, 33136536), (12, 27613780), (15, 22091024), (16, 20710335), (17, 19492080), (20, 16568268), (24, 13806890), (30, 11045512), (34, 9746040), (40, 8284134), (48, 6903445), (51, 6497360), (60, 5522756), (68, 4873020), (80, 4142067), (85, 3898416), (102, 3248680), (120, 2761378), (136, 2436510), (170, 1949208), (204, 1624340), (240, 1380689), (241, 1374960), (255, 1299472), (272, 1218255), (337, 983280), (340, 974604), (408, 812170), (482, 687480), (510, 649736), (674, 491640), (680, 487302), (723, 458320), (816, 406085), (964, 343740), (1011, 327760), (1020, 324868), (1205, 274992), (1348, 245820), (1360, 243651), (1446, 229160), (1685, 196656), (1928, 171870), (2022, 163880), (2040, 162434), (2410, 137496), (2696, 122910), (2892, 114580), (3370, 98328), (3615, 91664), (3856, 85935), (4044, 81940), (4080, 81217), (4097, 80880), (4820, 68748), (5055, 65552), (5392, 61455), (5729, 57840), (5784, 57290), (6740, 49164), (7230, 45832), (8088, 40970), (8194, 40440), (9640, 34374), (10110, 32776), (11458, 28920), (11568, 28645), (12291, 26960), (13480, 24582), (14460, 22916), (16176, 20485), (16388, 20220), (17187, 19280)]