8216021760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{69019}}^1$

素因数の和:69074

約数の個数: 144

約数和(自身を含む): 27086760960

約数和(自身を除く): 18870739200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 69019, 119040, 138038, 207057, 276076, 345095, 414114, 552152, 690190, 828228, 1035285, 1104304, 1380380, 1656456, 2070570, 2139589, 2208608, 2760760, 3312912, 4141140, 4279178, 4417216, 5521520, 6418767, 6625824, 8282280, 8558356, 8834432, 10697945, 11043040, 12837534, 13251648, 16564560, 17116712, 17668864, 21395890, 22086080, 25675068, 26503296, 32093835, 33129120, 34233424, 42791780, 44172160, 51350136, 53006592, 64187670, 66258240, 68466848, 85583560, 88344320, 102700272, 128375340, 132516480, 136933696, 171167120, 205400544, 256750680, 265032960, 273867392, 342334240, 410801088, 513501360, 547734784, 684668480, 821602176, 1027002720, 1369336960, 1643204352, 2054005440, 2738673920, 4108010880, 8216021760]

約数ペア:

[(1, 8216021760), (2, 4108010880), (3, 2738673920), (4, 2054005440), (5, 1643204352), (6, 1369336960), (8, 1027002720), (10, 821602176), (12, 684668480), (15, 547734784), (16, 513501360), (20, 410801088), (24, 342334240), (30, 273867392), (31, 265032960), (32, 256750680), (40, 205400544), (48, 171167120), (60, 136933696), (62, 132516480), (64, 128375340), (80, 102700272), (93, 88344320), (96, 85583560), (120, 68466848), (124, 66258240), (128, 64187670), (155, 53006592), (160, 51350136), (186, 44172160), (192, 42791780), (240, 34233424), (248, 33129120), (256, 32093835), (310, 26503296), (320, 25675068), (372, 22086080), (384, 21395890), (465, 17668864), (480, 17116712), (496, 16564560), (620, 13251648), (640, 12837534), (744, 11043040), (768, 10697945), (930, 8834432), (960, 8558356), (992, 8282280), (1240, 6625824), (1280, 6418767), (1488, 5521520), (1860, 4417216), (1920, 4279178), (1984, 4141140), (2480, 3312912), (2976, 2760760), (3720, 2208608), (3840, 2139589), (3968, 2070570), (4960, 1656456), (5952, 1380380), (7440, 1104304), (7936, 1035285), (9920, 828228), (11904, 690190), (14880, 552152), (19840, 414114), (23808, 345095), (29760, 276076), (39680, 207057), (59520, 138038), (69019, 119040)]