19929574080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{532307}}^1$

素因数の和:532343

約数の個数: 168

約数和(自身を含む): 73822602672

約数和(自身を除く): 53893028592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 37440, 532307, 1064614, 1596921, 2129228, 2661535, 3193842, 4258456, 4790763, 5323070, 6387684, 6919991, 7984605, 8516912, 9581526, 10646140, 12775368, 13839982, 15969210, 17033824, 19163052, 20759973, 21292280, 23953815, 25550736, 27679964, 31938420, 34067648, 34599955, 38326104, 41519946, 42584560, 47907630, 51101472, 55359928, 62279919, 63876840, 69199910, 76652208, 83039892, 85169120, 95815260, 102202944, 103799865, 110719856, 124559838, 127753680, 138399820, 153304416, 166079784, 170338240, 191630520, 207599730, 221439712, 249119676, 255507360, 276799640, 306608832, 311399595, 332159568, 383261040, 415199460, 442879424, 498239352, 511014720, 553599280, 622799190, 664319136, 766522080, 830398920, 996478704, 1107198560, 1245598380, 1328638272, 1533044160, 1660797840, 1992957408, 2214397120, 2491196760, 3321595680, 3985914816, 4982393520, 6643191360, 9964787040, 19929574080]

約数ペア:

[(1, 19929574080), (2, 9964787040), (3, 6643191360), (4, 4982393520), (5, 3985914816), (6, 3321595680), (8, 2491196760), (9, 2214397120), (10, 1992957408), (12, 1660797840), (13, 1533044160), (15, 1328638272), (16, 1245598380), (18, 1107198560), (20, 996478704), (24, 830398920), (26, 766522080), (30, 664319136), (32, 622799190), (36, 553599280), (39, 511014720), (40, 498239352), (45, 442879424), (48, 415199460), (52, 383261040), (60, 332159568), (64, 311399595), (65, 306608832), (72, 276799640), (78, 255507360), (80, 249119676), (90, 221439712), (96, 207599730), (104, 191630520), (117, 170338240), (120, 166079784), (130, 153304416), (144, 138399820), (156, 127753680), (160, 124559838), (180, 110719856), (192, 103799865), (195, 102202944), (208, 95815260), (234, 85169120), (240, 83039892), (260, 76652208), (288, 69199910), (312, 63876840), (320, 62279919), (360, 55359928), (390, 51101472), (416, 47907630), (468, 42584560), (480, 41519946), (520, 38326104), (576, 34599955), (585, 34067648), (624, 31938420), (720, 27679964), (780, 25550736), (832, 23953815), (936, 21292280), (960, 20759973), (1040, 19163052), (1170, 17033824), (1248, 15969210), (1440, 13839982), (1560, 12775368), (1872, 10646140), (2080, 9581526), (2340, 8516912), (2496, 7984605), (2880, 6919991), (3120, 6387684), (3744, 5323070), (4160, 4790763), (4680, 4258456), (6240, 3193842), (7488, 2661535), (9360, 2129228), (12480, 1596921), (18720, 1064614), (37440, 532307)]