129648480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:373

約数の個数: 192

約数和(自身を含む): 447068160

約数和(自身を除く): 317419680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 79, 80, 96, 104, 120, 130, 156, 158, 160, 195, 208, 237, 240, 260, 263, 312, 316, 390, 395, 416, 474, 480, 520, 526, 624, 632, 780, 789, 790, 948, 1027, 1040, 1052, 1185, 1248, 1264, 1315, 1560, 1578, 1580, 1896, 2054, 2080, 2104, 2370, 2528, 2630, 3081, 3120, 3156, 3160, 3419, 3792, 3945, 4108, 4208, 4740, 5135, 5260, 6162, 6240, 6312, 6320, 6838, 7584, 7890, 8216, 8416, 9480, 10257, 10270, 10520, 12324, 12624, 12640, 13676, 15405, 15780, 16432, 17095, 18960, 20514, 20540, 20777, 21040, 24648, 25248, 27352, 30810, 31560, 32864, 34190, 37920, 41028, 41080, 41554, 42080, 49296, 51285, 54704, 61620, 62331, 63120, 68380, 82056, 82160, 83108, 98592, 102570, 103885, 109408, 123240, 124662, 126240, 136760, 164112, 164320, 166216, 205140, 207770, 246480, 249324, 270101, 273520, 311655, 328224, 332432, 410280, 415540, 492960, 498648, 540202, 547040, 623310, 664864, 810303, 820560, 831080, 997296, 1080404, 1246620, 1350505, 1620606, 1641120, 1662160, 1994592, 2160808, 2493240, 2701010, 3241212, 3324320, 4051515, 4321616, 4986480, 5402020, 6482424, 8103030, 8643232, 9972960, 10804040, 12964848, 16206060, 21608080, 25929696, 32412120, 43216160, 64824240, 129648480]

約数ペア:

[(1, 129648480), (2, 64824240), (3, 43216160), (4, 32412120), (5, 25929696), (6, 21608080), (8, 16206060), (10, 12964848), (12, 10804040), (13, 9972960), (15, 8643232), (16, 8103030), (20, 6482424), (24, 5402020), (26, 4986480), (30, 4321616), (32, 4051515), (39, 3324320), (40, 3241212), (48, 2701010), (52, 2493240), (60, 2160808), (65, 1994592), (78, 1662160), (79, 1641120), (80, 1620606), (96, 1350505), (104, 1246620), (120, 1080404), (130, 997296), (156, 831080), (158, 820560), (160, 810303), (195, 664864), (208, 623310), (237, 547040), (240, 540202), (260, 498648), (263, 492960), (312, 415540), (316, 410280), (390, 332432), (395, 328224), (416, 311655), (474, 273520), (480, 270101), (520, 249324), (526, 246480), (624, 207770), (632, 205140), (780, 166216), (789, 164320), (790, 164112), (948, 136760), (1027, 126240), (1040, 124662), (1052, 123240), (1185, 109408), (1248, 103885), (1264, 102570), (1315, 98592), (1560, 83108), (1578, 82160), (1580, 82056), (1896, 68380), (2054, 63120), (2080, 62331), (2104, 61620), (2370, 54704), (2528, 51285), (2630, 49296), (3081, 42080), (3120, 41554), (3156, 41080), (3160, 41028), (3419, 37920), (3792, 34190), (3945, 32864), (4108, 31560), (4208, 30810), (4740, 27352), (5135, 25248), (5260, 24648), (6162, 21040), (6240, 20777), (6312, 20540), (6320, 20514), (6838, 18960), (7584, 17095), (7890, 16432), (8216, 15780), (8416, 15405), (9480, 13676), (10257, 12640), (10270, 12624), (10520, 12324)]