2715697680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3469

約数の個数: 160

約数和(自身を含む): 8726108160

約数和(自身を除く): 6010410480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 79, 80, 86, 120, 129, 158, 172, 215, 237, 240, 258, 316, 344, 395, 430, 474, 516, 632, 645, 688, 790, 860, 948, 1032, 1185, 1264, 1290, 1580, 1720, 1896, 2064, 2370, 2580, 3160, 3331, 3397, 3440, 3792, 4740, 5160, 6320, 6662, 6794, 9480, 9993, 10191, 10320, 13324, 13588, 16655, 16985, 18960, 19986, 20382, 26648, 27176, 33310, 33970, 39972, 40764, 49965, 50955, 53296, 54352, 66620, 67940, 79944, 81528, 99930, 101910, 133240, 135880, 143233, 159888, 163056, 199860, 203820, 263149, 266480, 271760, 286466, 399720, 407640, 429699, 526298, 572932, 716165, 789447, 799440, 815280, 859398, 1052596, 1145864, 1315745, 1432330, 1578894, 1718796, 2105192, 2148495, 2291728, 2631490, 2864660, 3157788, 3437592, 3947235, 4210384, 4296990, 5262980, 5729320, 6315576, 6875184, 7894470, 8593980, 10525960, 11315407, 11458640, 12631152, 15788940, 17187960, 21051920, 22630814, 31577880, 33946221, 34375920, 45261628, 56577035, 63155760, 67892442, 90523256, 113154070, 135784884, 169731105, 181046512, 226308140, 271569768, 339462210, 452616280, 543139536, 678924420, 905232560, 1357848840, 2715697680]

約数ペア:

[(1, 2715697680), (2, 1357848840), (3, 905232560), (4, 678924420), (5, 543139536), (6, 452616280), (8, 339462210), (10, 271569768), (12, 226308140), (15, 181046512), (16, 169731105), (20, 135784884), (24, 113154070), (30, 90523256), (40, 67892442), (43, 63155760), (48, 56577035), (60, 45261628), (79, 34375920), (80, 33946221), (86, 31577880), (120, 22630814), (129, 21051920), (158, 17187960), (172, 15788940), (215, 12631152), (237, 11458640), (240, 11315407), (258, 10525960), (316, 8593980), (344, 7894470), (395, 6875184), (430, 6315576), (474, 5729320), (516, 5262980), (632, 4296990), (645, 4210384), (688, 3947235), (790, 3437592), (860, 3157788), (948, 2864660), (1032, 2631490), (1185, 2291728), (1264, 2148495), (1290, 2105192), (1580, 1718796), (1720, 1578894), (1896, 1432330), (2064, 1315745), (2370, 1145864), (2580, 1052596), (3160, 859398), (3331, 815280), (3397, 799440), (3440, 789447), (3792, 716165), (4740, 572932), (5160, 526298), (6320, 429699), (6662, 407640), (6794, 399720), (9480, 286466), (9993, 271760), (10191, 266480), (10320, 263149), (13324, 203820), (13588, 199860), (16655, 163056), (16985, 159888), (18960, 143233), (19986, 135880), (20382, 133240), (26648, 101910), (27176, 99930), (33310, 81528), (33970, 79944), (39972, 67940), (40764, 66620), (49965, 54352), (50955, 53296)]