257304060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36653}}^1$

素因数の和:36684

約数の個数: 96

約数和(自身を含む): 862102080

約数和(自身を除く): 604798020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 36653, 73306, 109959, 146612, 183265, 219918, 329877, 366530, 439836, 476489, 549795, 659754, 733060, 952978, 989631, 1099590, 1319508, 1429467, 1649385, 1905956, 1979262, 2199180, 2382445, 2858934, 3298770, 3958524, 4288401, 4764890, 4948155, 5717868, 6597540, 7147335, 8576802, 9529780, 9896310, 12865203, 14294670, 17153604, 19792620, 21442005, 25730406, 28589340, 42884010, 51460812, 64326015, 85768020, 128652030, 257304060]

約数ペア:

[(1, 257304060), (2, 128652030), (3, 85768020), (4, 64326015), (5, 51460812), (6, 42884010), (9, 28589340), (10, 25730406), (12, 21442005), (13, 19792620), (15, 17153604), (18, 14294670), (20, 12865203), (26, 9896310), (27, 9529780), (30, 8576802), (36, 7147335), (39, 6597540), (45, 5717868), (52, 4948155), (54, 4764890), (60, 4288401), (65, 3958524), (78, 3298770), (90, 2858934), (108, 2382445), (117, 2199180), (130, 1979262), (135, 1905956), (156, 1649385), (180, 1429467), (195, 1319508), (234, 1099590), (260, 989631), (270, 952978), (351, 733060), (390, 659754), (468, 549795), (540, 476489), (585, 439836), (702, 366530), (780, 329877), (1170, 219918), (1404, 183265), (1755, 146612), (2340, 109959), (3510, 73306), (7020, 36653)]