252565560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17989}}^1$

素因数の和:18022

約数の個数: 128

約数和(自身を含む): 906696000

約数和(自身を除く): 654130440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 161901, 179890, 215868, 233857, 269835, 323802, 359780, 431736, 467714, 485703, 539670, 647604, 701571, 719560, 809505, 935428, 971406, 1079340, 1169285, 1295208, 1403142, 1619010, 1870856, 1942812, 2104713, 2158680, 2338570, 2428515, 2806284, 3238020, 3507855, 3885624, 4209426, 4677140, 4857030, 5612568, 6314139, 6476040, 7015710, 8418852, 9354280, 9714060, 10523565, 12628278, 14031420, 16837704, 19428120, 21047130, 25256556, 28062840, 31570695, 42094260, 50513112, 63141390, 84188520, 126282780, 252565560]

約数ペア:

[(1, 252565560), (2, 126282780), (3, 84188520), (4, 63141390), (5, 50513112), (6, 42094260), (8, 31570695), (9, 28062840), (10, 25256556), (12, 21047130), (13, 19428120), (15, 16837704), (18, 14031420), (20, 12628278), (24, 10523565), (26, 9714060), (27, 9354280), (30, 8418852), (36, 7015710), (39, 6476040), (40, 6314139), (45, 5612568), (52, 4857030), (54, 4677140), (60, 4209426), (65, 3885624), (72, 3507855), (78, 3238020), (90, 2806284), (104, 2428515), (108, 2338570), (117, 2158680), (120, 2104713), (130, 1942812), (135, 1870856), (156, 1619010), (180, 1403142), (195, 1295208), (216, 1169285), (234, 1079340), (260, 971406), (270, 935428), (312, 809505), (351, 719560), (360, 701571), (390, 647604), (468, 539670), (520, 485703), (540, 467714), (585, 431736), (702, 359780), (780, 323802), (936, 269835), (1080, 233857), (1170, 215868), (1404, 179890), (1560, 161901), (1755, 143912), (2340, 107934), (2808, 89945), (3510, 71956), (4680, 53967), (7020, 35978), (14040, 17989)]