558889320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 192

約数和(自身を含む): 1876129920

約数和(自身を除く): 1317240600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 121, 122, 132, 165, 183, 220, 242, 244, 264, 305, 330, 363, 366, 440, 484, 488, 605, 610, 631, 660, 671, 726, 732, 915, 968, 1210, 1220, 1262, 1320, 1342, 1452, 1464, 1815, 1830, 1893, 2013, 2420, 2440, 2524, 2684, 2904, 3155, 3355, 3630, 3660, 3786, 4026, 4840, 5048, 5368, 6310, 6710, 6941, 7260, 7320, 7381, 7572, 8052, 9465, 10065, 12620, 13420, 13882, 14520, 14762, 15144, 16104, 18930, 20130, 20823, 22143, 25240, 26840, 27764, 29524, 34705, 36905, 37860, 38491, 40260, 41646, 44286, 55528, 59048, 69410, 73810, 75720, 76351, 76982, 80520, 83292, 88572, 104115, 110715, 115473, 138820, 147620, 152702, 153964, 166584, 177144, 192455, 208230, 221430, 229053, 230946, 277640, 295240, 305404, 307928, 381755, 384910, 416460, 423401, 442860, 458106, 461892, 577365, 610808, 763510, 769820, 832920, 846802, 885720, 916212, 923784, 1145265, 1154730, 1270203, 1527020, 1539640, 1693604, 1832424, 2117005, 2290530, 2309460, 2540406, 3054040, 3387208, 4234010, 4581060, 4618920, 4657411, 5080812, 6351015, 8468020, 9162120, 9314822, 10161624, 12702030, 13972233, 16936040, 18629644, 23287055, 25404060, 27944466, 37259288, 46574110, 50808120, 55888932, 69861165, 93148220, 111777864, 139722330, 186296440, 279444660, 558889320]

約数ペア:

[(1, 558889320), (2, 279444660), (3, 186296440), (4, 139722330), (5, 111777864), (6, 93148220), (8, 69861165), (10, 55888932), (11, 50808120), (12, 46574110), (15, 37259288), (20, 27944466), (22, 25404060), (24, 23287055), (30, 18629644), (33, 16936040), (40, 13972233), (44, 12702030), (55, 10161624), (60, 9314822), (61, 9162120), (66, 8468020), (88, 6351015), (110, 5080812), (120, 4657411), (121, 4618920), (122, 4581060), (132, 4234010), (165, 3387208), (183, 3054040), (220, 2540406), (242, 2309460), (244, 2290530), (264, 2117005), (305, 1832424), (330, 1693604), (363, 1539640), (366, 1527020), (440, 1270203), (484, 1154730), (488, 1145265), (605, 923784), (610, 916212), (631, 885720), (660, 846802), (671, 832920), (726, 769820), (732, 763510), (915, 610808), (968, 577365), (1210, 461892), (1220, 458106), (1262, 442860), (1320, 423401), (1342, 416460), (1452, 384910), (1464, 381755), (1815, 307928), (1830, 305404), (1893, 295240), (2013, 277640), (2420, 230946), (2440, 229053), (2524, 221430), (2684, 208230), (2904, 192455), (3155, 177144), (3355, 166584), (3630, 153964), (3660, 152702), (3786, 147620), (4026, 138820), (4840, 115473), (5048, 110715), (5368, 104115), (6310, 88572), (6710, 83292), (6941, 80520), (7260, 76982), (7320, 76351), (7381, 75720), (7572, 73810), (8052, 69410), (9465, 59048), (10065, 55528), (12620, 44286), (13420, 41646), (13882, 40260), (14520, 38491), (14762, 37860), (15144, 36905), (16104, 34705), (18930, 29524), (20130, 27764), (20823, 26840), (22143, 25240)]