130158876680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{216917}}^1$

素因数の和:219078

約数の個数: 64

約数和(自身を含む): 334851978240

約数和(自身を除く): 204693101560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2143, 4286, 8572, 10715, 15001, 17144, 21430, 30002, 42860, 60004, 75005, 85720, 120008, 150010, 216917, 300020, 433834, 600040, 867668, 1084585, 1518419, 1735336, 2169170, 3036838, 4338340, 6073676, 7592095, 8676680, 12147352, 15184190, 30368380, 60736760, 464853131, 929706262, 1859412524, 2324265655, 3253971917, 3718825048, 4648531310, 6507943834, 9297062620, 13015887668, 16269859585, 18594125240, 26031775336, 32539719170, 65079438340, 130158876680]

約数ペア:

[(1, 130158876680), (2, 65079438340), (4, 32539719170), (5, 26031775336), (7, 18594125240), (8, 16269859585), (10, 13015887668), (14, 9297062620), (20, 6507943834), (28, 4648531310), (35, 3718825048), (40, 3253971917), (56, 2324265655), (70, 1859412524), (140, 929706262), (280, 464853131), (2143, 60736760), (4286, 30368380), (8572, 15184190), (10715, 12147352), (15001, 8676680), (17144, 7592095), (21430, 6073676), (30002, 4338340), (42860, 3036838), (60004, 2169170), (75005, 1735336), (85720, 1518419), (120008, 1084585), (150010, 867668), (216917, 600040), (300020, 433834)]