274602120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1709}}^1$

素因数の和:1839

約数の個数: 128

約数和(自身を含む): 896313600

約数和(自身を除く): 621711480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 1709, 2060, 2472, 2678, 3090, 3418, 4017, 4120, 5127, 5356, 6180, 6695, 6836, 8034, 8545, 10254, 10712, 12360, 13390, 13672, 16068, 17090, 20085, 20508, 22217, 25635, 26780, 32136, 34180, 40170, 41016, 44434, 51270, 53560, 66651, 68360, 80340, 88868, 102540, 111085, 133302, 160680, 176027, 177736, 205080, 222170, 266604, 333255, 352054, 444340, 528081, 533208, 666510, 704108, 880135, 888680, 1056162, 1333020, 1408216, 1760270, 2112324, 2288351, 2640405, 2666040, 3520540, 4224648, 4576702, 5280810, 6865053, 7041080, 9153404, 10561620, 11441755, 13730106, 18306808, 21123240, 22883510, 27460212, 34325265, 45767020, 54920424, 68650530, 91534040, 137301060, 274602120]

約数ペア:

[(1, 274602120), (2, 137301060), (3, 91534040), (4, 68650530), (5, 54920424), (6, 45767020), (8, 34325265), (10, 27460212), (12, 22883510), (13, 21123240), (15, 18306808), (20, 13730106), (24, 11441755), (26, 10561620), (30, 9153404), (39, 7041080), (40, 6865053), (52, 5280810), (60, 4576702), (65, 4224648), (78, 3520540), (103, 2666040), (104, 2640405), (120, 2288351), (130, 2112324), (156, 1760270), (195, 1408216), (206, 1333020), (260, 1056162), (309, 888680), (312, 880135), (390, 704108), (412, 666510), (515, 533208), (520, 528081), (618, 444340), (780, 352054), (824, 333255), (1030, 266604), (1236, 222170), (1339, 205080), (1545, 177736), (1560, 176027), (1709, 160680), (2060, 133302), (2472, 111085), (2678, 102540), (3090, 88868), (3418, 80340), (4017, 68360), (4120, 66651), (5127, 53560), (5356, 51270), (6180, 44434), (6695, 41016), (6836, 40170), (8034, 34180), (8545, 32136), (10254, 26780), (10712, 25635), (12360, 22217), (13390, 20508), (13672, 20085), (16068, 17090)]