86631480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 307812960

約数和(自身を除く): 221181480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 107, 117, 120, 130, 156, 173, 180, 195, 214, 234, 260, 312, 321, 346, 360, 390, 428, 468, 519, 520, 535, 585, 642, 692, 780, 856, 865, 936, 963, 1038, 1070, 1170, 1284, 1384, 1391, 1557, 1560, 1605, 1730, 1926, 2076, 2140, 2249, 2340, 2568, 2595, 2782, 3114, 3210, 3460, 3852, 4152, 4173, 4280, 4498, 4680, 4815, 5190, 5564, 6228, 6420, 6747, 6920, 6955, 7704, 7785, 8346, 8996, 9630, 10380, 11128, 11245, 12456, 12519, 12840, 13494, 13910, 15570, 16692, 17992, 18511, 19260, 20241, 20760, 20865, 22490, 25038, 26988, 27820, 31140, 33384, 33735, 37022, 38520, 40482, 41730, 44980, 50076, 53976, 55533, 55640, 62280, 62595, 67470, 74044, 80964, 83460, 89960, 92555, 100152, 101205, 111066, 125190, 134940, 148088, 161928, 166599, 166920, 185110, 202410, 222132, 240643, 250380, 269880, 277665, 333198, 370220, 404820, 444264, 481286, 500760, 555330, 666396, 721929, 740440, 809640, 832995, 962572, 1110660, 1203215, 1332792, 1443858, 1665990, 1925144, 2165787, 2221320, 2406430, 2887716, 3331980, 3609645, 4331574, 4812860, 5775432, 6663960, 7219290, 8663148, 9625720, 10828935, 14438580, 17326296, 21657870, 28877160, 43315740, 86631480]

約数ペア:

[(1, 86631480), (2, 43315740), (3, 28877160), (4, 21657870), (5, 17326296), (6, 14438580), (8, 10828935), (9, 9625720), (10, 8663148), (12, 7219290), (13, 6663960), (15, 5775432), (18, 4812860), (20, 4331574), (24, 3609645), (26, 3331980), (30, 2887716), (36, 2406430), (39, 2221320), (40, 2165787), (45, 1925144), (52, 1665990), (60, 1443858), (65, 1332792), (72, 1203215), (78, 1110660), (90, 962572), (104, 832995), (107, 809640), (117, 740440), (120, 721929), (130, 666396), (156, 555330), (173, 500760), (180, 481286), (195, 444264), (214, 404820), (234, 370220), (260, 333198), (312, 277665), (321, 269880), (346, 250380), (360, 240643), (390, 222132), (428, 202410), (468, 185110), (519, 166920), (520, 166599), (535, 161928), (585, 148088), (642, 134940), (692, 125190), (780, 111066), (856, 101205), (865, 100152), (936, 92555), (963, 89960), (1038, 83460), (1070, 80964), (1170, 74044), (1284, 67470), (1384, 62595), (1391, 62280), (1557, 55640), (1560, 55533), (1605, 53976), (1730, 50076), (1926, 44980), (2076, 41730), (2140, 40482), (2249, 38520), (2340, 37022), (2568, 33735), (2595, 33384), (2782, 31140), (3114, 27820), (3210, 26988), (3460, 25038), (3852, 22490), (4152, 20865), (4173, 20760), (4280, 20241), (4498, 19260), (4680, 18511), (4815, 17992), (5190, 16692), (5564, 15570), (6228, 13910), (6420, 13494), (6747, 12840), (6920, 12519), (6955, 12456), (7704, 11245), (7785, 11128), (8346, 10380), (8996, 9630)]