168377040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17989}}^1$

素因数の和:18021

約数の個数: 120

約数和(自身を含む): 608997480

約数和(自身を除く): 440620440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 17989, 35978, 53967, 71956, 89945, 107934, 143912, 161901, 179890, 215868, 233857, 269835, 287824, 323802, 359780, 431736, 467714, 539670, 647604, 701571, 719560, 809505, 863472, 935428, 1079340, 1169285, 1295208, 1403142, 1439120, 1619010, 1870856, 2104713, 2158680, 2338570, 2590416, 2806284, 3238020, 3507855, 3741712, 4209426, 4317360, 4677140, 5612568, 6476040, 7015710, 8418852, 9354280, 10523565, 11225136, 12952080, 14031420, 16837704, 18708560, 21047130, 28062840, 33675408, 42094260, 56125680, 84188520, 168377040]

約数ペア:

[(1, 168377040), (2, 84188520), (3, 56125680), (4, 42094260), (5, 33675408), (6, 28062840), (8, 21047130), (9, 18708560), (10, 16837704), (12, 14031420), (13, 12952080), (15, 11225136), (16, 10523565), (18, 9354280), (20, 8418852), (24, 7015710), (26, 6476040), (30, 5612568), (36, 4677140), (39, 4317360), (40, 4209426), (45, 3741712), (48, 3507855), (52, 3238020), (60, 2806284), (65, 2590416), (72, 2338570), (78, 2158680), (80, 2104713), (90, 1870856), (104, 1619010), (117, 1439120), (120, 1403142), (130, 1295208), (144, 1169285), (156, 1079340), (180, 935428), (195, 863472), (208, 809505), (234, 719560), (240, 701571), (260, 647604), (312, 539670), (360, 467714), (390, 431736), (468, 359780), (520, 323802), (585, 287824), (624, 269835), (720, 233857), (780, 215868), (936, 179890), (1040, 161901), (1170, 143912), (1560, 107934), (1872, 89945), (2340, 71956), (3120, 53967), (4680, 35978), (9360, 17989)]