86556960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 349719552

約数和(自身を除く): 263162592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 277, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 554, 558, 560, 620, 630, 651, 672, 720, 744, 831, 840, 868, 930, 992, 1008, 1085, 1108, 1116, 1120, 1240, 1260, 1302, 1385, 1395, 1440, 1488, 1662, 1680, 1736, 1860, 1939, 1953, 2016, 2170, 2216, 2232, 2480, 2493, 2520, 2604, 2770, 2790, 2976, 3255, 3324, 3360, 3472, 3720, 3878, 3906, 4155, 4340, 4432, 4464, 4960, 4986, 5040, 5208, 5540, 5580, 5817, 6510, 6648, 6944, 7440, 7756, 7812, 8310, 8587, 8680, 8864, 8928, 9695, 9765, 9972, 10080, 10416, 11080, 11160, 11634, 12465, 13020, 13296, 14880, 15512, 15624, 16620, 17174, 17360, 17451, 19390, 19530, 19944, 20832, 22160, 22320, 23268, 24930, 25761, 26040, 26592, 29085, 31024, 31248, 33240, 34348, 34720, 34902, 38780, 39060, 39888, 42935, 44320, 44640, 46536, 49860, 51522, 52080, 58170, 60109, 62048, 62496, 66480, 68696, 69804, 77283, 77560, 78120, 79776, 85870, 87255, 93072, 99720, 103044, 104160, 116340, 120218, 128805, 132960, 137392, 139608, 154566, 155120, 156240, 171740, 174510, 180327, 186144, 199440, 206088, 232680, 240436, 257610, 274784, 279216, 300545, 309132, 310240, 312480, 343480, 349020, 360654, 386415, 398880, 412176, 465360, 480872, 515220, 540981, 558432, 601090, 618264, 686960, 698040, 721308, 772830, 824352, 901635, 930720, 961744, 1030440, 1081962, 1202180, 1236528, 1373920, 1396080, 1442616, 1545660, 1803270, 1923488, 2060880, 2163924, 2404360, 2473056, 2704905, 2792160, 2885232, 3091320, 3606540, 4121760, 4327848, 4808720, 5409810, 5770464, 6182640, 7213080, 8655696, 9617440, 10819620, 12365280, 14426160, 17311392, 21639240, 28852320, 43278480, 86556960]

約数ペア:

[(1, 86556960), (2, 43278480), (3, 28852320), (4, 21639240), (5, 17311392), (6, 14426160), (7, 12365280), (8, 10819620), (9, 9617440), (10, 8655696), (12, 7213080), (14, 6182640), (15, 5770464), (16, 5409810), (18, 4808720), (20, 4327848), (21, 4121760), (24, 3606540), (28, 3091320), (30, 2885232), (31, 2792160), (32, 2704905), (35, 2473056), (36, 2404360), (40, 2163924), (42, 2060880), (45, 1923488), (48, 1803270), (56, 1545660), (60, 1442616), (62, 1396080), (63, 1373920), (70, 1236528), (72, 1202180), (80, 1081962), (84, 1030440), (90, 961744), (93, 930720), (96, 901635), (105, 824352), (112, 772830), (120, 721308), (124, 698040), (126, 686960), (140, 618264), (144, 601090), (155, 558432), (160, 540981), (168, 515220), (180, 480872), (186, 465360), (210, 412176), (217, 398880), (224, 386415), (240, 360654), (248, 349020), (252, 343480), (277, 312480), (279, 310240), (280, 309132), (288, 300545), (310, 279216), (315, 274784), (336, 257610), (360, 240436), (372, 232680), (420, 206088), (434, 199440), (465, 186144), (480, 180327), (496, 174510), (504, 171740), (554, 156240), (558, 155120), (560, 154566), (620, 139608), (630, 137392), (651, 132960), (672, 128805), (720, 120218), (744, 116340), (831, 104160), (840, 103044), (868, 99720), (930, 93072), (992, 87255), (1008, 85870), (1085, 79776), (1108, 78120), (1116, 77560), (1120, 77283), (1240, 69804), (1260, 68696), (1302, 66480), (1385, 62496), (1395, 62048), (1440, 60109), (1488, 58170), (1662, 52080), (1680, 51522), (1736, 49860), (1860, 46536), (1939, 44640), (1953, 44320), (2016, 42935), (2170, 39888), (2216, 39060), (2232, 38780), (2480, 34902), (2493, 34720), (2520, 34348), (2604, 33240), (2770, 31248), (2790, 31024), (2976, 29085), (3255, 26592), (3324, 26040), (3360, 25761), (3472, 24930), (3720, 23268), (3878, 22320), (3906, 22160), (4155, 20832), (4340, 19944), (4432, 19530), (4464, 19390), (4960, 17451), (4986, 17360), (5040, 17174), (5208, 16620), (5540, 15624), (5580, 15512), (5817, 14880), (6510, 13296), (6648, 13020), (6944, 12465), (7440, 11634), (7756, 11160), (7812, 11080), (8310, 10416), (8587, 10080), (8680, 9972), (8864, 9765), (8928, 9695)]