56557958520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{756527}}^1$

素因数の和:756637

約数の個数: 128

約数和(自身を含む): 196092057600

約数和(自身を除く): 139534099080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 89, 105, 120, 140, 168, 178, 210, 267, 280, 356, 420, 445, 534, 623, 712, 840, 890, 1068, 1246, 1335, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4984, 5340, 6230, 7476, 9345, 10680, 12460, 14952, 18690, 24920, 37380, 74760, 756527, 1513054, 2269581, 3026108, 3782635, 4539162, 5295689, 6052216, 7565270, 9078324, 10591378, 11347905, 15130540, 15887067, 18156648, 21182756, 22695810, 26478445, 30261080, 31774134, 42365512, 45391620, 52956890, 63548268, 67330903, 79435335, 90783240, 105913780, 127096536, 134661806, 158870670, 201992709, 211827560, 269323612, 317741340, 336654515, 403985418, 471316321, 538647224, 635482680, 673309030, 807970836, 942632642, 1009963545, 1346618060, 1413948963, 1615941672, 1885265284, 2019927090, 2356581605, 2693236120, 2827897926, 3770530568, 4039854180, 4713163210, 5655795852, 7069744815, 8079708360, 9426326420, 11311591704, 14139489630, 18852652840, 28278979260, 56557958520]

約数ペア:

[(1, 56557958520), (2, 28278979260), (3, 18852652840), (4, 14139489630), (5, 11311591704), (6, 9426326420), (7, 8079708360), (8, 7069744815), (10, 5655795852), (12, 4713163210), (14, 4039854180), (15, 3770530568), (20, 2827897926), (21, 2693236120), (24, 2356581605), (28, 2019927090), (30, 1885265284), (35, 1615941672), (40, 1413948963), (42, 1346618060), (56, 1009963545), (60, 942632642), (70, 807970836), (84, 673309030), (89, 635482680), (105, 538647224), (120, 471316321), (140, 403985418), (168, 336654515), (178, 317741340), (210, 269323612), (267, 211827560), (280, 201992709), (356, 158870670), (420, 134661806), (445, 127096536), (534, 105913780), (623, 90783240), (712, 79435335), (840, 67330903), (890, 63548268), (1068, 52956890), (1246, 45391620), (1335, 42365512), (1780, 31774134), (1869, 30261080), (2136, 26478445), (2492, 22695810), (2670, 21182756), (3115, 18156648), (3560, 15887067), (3738, 15130540), (4984, 11347905), (5340, 10591378), (6230, 9078324), (7476, 7565270), (9345, 6052216), (10680, 5295689), (12460, 4539162), (14952, 3782635), (18690, 3026108), (24920, 2269581), (37380, 1513054), (74760, 756527)]