188745360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1173

約数の個数: 160

約数和(自身を含む): 630816768

約数和(自身を除く): 442071408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1103, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2206, 2480, 2760, 2852, 3309, 3565, 3720, 4278, 4412, 5515, 5520, 5704, 6618, 7130, 7440, 8556, 8824, 10695, 11030, 11408, 13236, 14260, 16545, 17112, 17648, 21390, 22060, 25369, 26472, 28520, 33090, 34193, 34224, 42780, 44120, 50738, 52944, 57040, 66180, 68386, 76107, 85560, 88240, 101476, 102579, 126845, 132360, 136772, 152214, 170965, 171120, 202952, 205158, 253690, 264720, 273544, 304428, 341930, 380535, 405904, 410316, 507380, 512895, 547088, 608856, 683860, 761070, 786439, 820632, 1014760, 1025790, 1217712, 1367720, 1522140, 1572878, 1641264, 2029520, 2051580, 2359317, 2735440, 3044280, 3145756, 3932195, 4103160, 4718634, 6088560, 6291512, 7864390, 8206320, 9437268, 11796585, 12583024, 15728780, 18874536, 23593170, 31457560, 37749072, 47186340, 62915120, 94372680, 188745360]

約数ペア:

[(1, 188745360), (2, 94372680), (3, 62915120), (4, 47186340), (5, 37749072), (6, 31457560), (8, 23593170), (10, 18874536), (12, 15728780), (15, 12583024), (16, 11796585), (20, 9437268), (23, 8206320), (24, 7864390), (30, 6291512), (31, 6088560), (40, 4718634), (46, 4103160), (48, 3932195), (60, 3145756), (62, 3044280), (69, 2735440), (80, 2359317), (92, 2051580), (93, 2029520), (115, 1641264), (120, 1572878), (124, 1522140), (138, 1367720), (155, 1217712), (184, 1025790), (186, 1014760), (230, 820632), (240, 786439), (248, 761070), (276, 683860), (310, 608856), (345, 547088), (368, 512895), (372, 507380), (460, 410316), (465, 405904), (496, 380535), (552, 341930), (620, 304428), (690, 273544), (713, 264720), (744, 253690), (920, 205158), (930, 202952), (1103, 171120), (1104, 170965), (1240, 152214), (1380, 136772), (1426, 132360), (1488, 126845), (1840, 102579), (1860, 101476), (2139, 88240), (2206, 85560), (2480, 76107), (2760, 68386), (2852, 66180), (3309, 57040), (3565, 52944), (3720, 50738), (4278, 44120), (4412, 42780), (5515, 34224), (5520, 34193), (5704, 33090), (6618, 28520), (7130, 26472), (7440, 25369), (8556, 22060), (8824, 21390), (10695, 17648), (11030, 17112), (11408, 16545), (13236, 14260)]