236731560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 769063680

約数和(自身を除く): 532332120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 263, 312, 390, 520, 526, 577, 780, 789, 1052, 1154, 1315, 1560, 1578, 1731, 2104, 2308, 2630, 2885, 3156, 3419, 3462, 3945, 4616, 5260, 5770, 6312, 6838, 6924, 7501, 7890, 8655, 10257, 10520, 11540, 13676, 13848, 15002, 15780, 17095, 17310, 20514, 22503, 23080, 27352, 30004, 31560, 34190, 34620, 37505, 41028, 45006, 51285, 60008, 68380, 69240, 75010, 82056, 90012, 102570, 112515, 136760, 150020, 151751, 180024, 205140, 225030, 300040, 303502, 410280, 450060, 455253, 607004, 758755, 900120, 910506, 1214008, 1517510, 1821012, 1972763, 2276265, 3035020, 3642024, 3945526, 4552530, 5918289, 6070040, 7891052, 9105060, 9863815, 11836578, 15782104, 18210120, 19727630, 23673156, 29591445, 39455260, 47346312, 59182890, 78910520, 118365780, 236731560]

約数ペア:

[(1, 236731560), (2, 118365780), (3, 78910520), (4, 59182890), (5, 47346312), (6, 39455260), (8, 29591445), (10, 23673156), (12, 19727630), (13, 18210120), (15, 15782104), (20, 11836578), (24, 9863815), (26, 9105060), (30, 7891052), (39, 6070040), (40, 5918289), (52, 4552530), (60, 3945526), (65, 3642024), (78, 3035020), (104, 2276265), (120, 1972763), (130, 1821012), (156, 1517510), (195, 1214008), (260, 910506), (263, 900120), (312, 758755), (390, 607004), (520, 455253), (526, 450060), (577, 410280), (780, 303502), (789, 300040), (1052, 225030), (1154, 205140), (1315, 180024), (1560, 151751), (1578, 150020), (1731, 136760), (2104, 112515), (2308, 102570), (2630, 90012), (2885, 82056), (3156, 75010), (3419, 69240), (3462, 68380), (3945, 60008), (4616, 51285), (5260, 45006), (5770, 41028), (6312, 37505), (6838, 34620), (6924, 34190), (7501, 31560), (7890, 30004), (8655, 27352), (10257, 23080), (10520, 22503), (11540, 20514), (13676, 17310), (13848, 17095), (15002, 15780)]