1772624640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14891}}^1$

素因数の和:14946

約数の個数: 144

約数和(自身を含む): 5844335616

約数和(自身を除く): 4071710976

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, 14891, 19840, 23808, 29760, 29782, 39680, 44673, 59520, 59564, 74455, 89346, 119040, 119128, 148910, 178692, 223365, 238256, 297820, 357384, 446730, 461621, 476512, 595640, 714768, 893460, 923242, 953024, 1191280, 1384863, 1429536, 1786920, 1846484, 1906048, 2308105, 2382560, 2769726, 2859072, 3573840, 3692968, 3812096, 4616210, 4765120, 5539452, 5718144, 6924315, 7147680, 7385936, 9232420, 9530240, 11078904, 11436288, 13848630, 14295360, 14771872, 18464840, 19060480, 22157808, 27697260, 28590720, 29543744, 36929680, 44315616, 55394520, 57181440, 59087488, 73859360, 88631232, 110789040, 118174976, 147718720, 177262464, 221578080, 295437440, 354524928, 443156160, 590874880, 886312320, 1772624640]

約数ペア:

[(1, 1772624640), (2, 886312320), (3, 590874880), (4, 443156160), (5, 354524928), (6, 295437440), (8, 221578080), (10, 177262464), (12, 147718720), (15, 118174976), (16, 110789040), (20, 88631232), (24, 73859360), (30, 59087488), (31, 57181440), (32, 55394520), (40, 44315616), (48, 36929680), (60, 29543744), (62, 28590720), (64, 27697260), (80, 22157808), (93, 19060480), (96, 18464840), (120, 14771872), (124, 14295360), (128, 13848630), (155, 11436288), (160, 11078904), (186, 9530240), (192, 9232420), (240, 7385936), (248, 7147680), (256, 6924315), (310, 5718144), (320, 5539452), (372, 4765120), (384, 4616210), (465, 3812096), (480, 3692968), (496, 3573840), (620, 2859072), (640, 2769726), (744, 2382560), (768, 2308105), (930, 1906048), (960, 1846484), (992, 1786920), (1240, 1429536), (1280, 1384863), (1488, 1191280), (1860, 953024), (1920, 923242), (1984, 893460), (2480, 714768), (2976, 595640), (3720, 476512), (3840, 461621), (3968, 446730), (4960, 357384), (5952, 297820), (7440, 238256), (7936, 223365), (9920, 178692), (11904, 148910), (14880, 119128), (14891, 119040), (19840, 89346), (23808, 74455), (29760, 59564), (29782, 59520), (39680, 44673)]