86637720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 306432000

約数和(自身を除く): 219794280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 37, 38, 39, 40, 52, 57, 60, 65, 74, 76, 78, 79, 95, 104, 111, 114, 120, 130, 148, 152, 156, 158, 185, 190, 195, 222, 228, 237, 247, 260, 285, 296, 312, 316, 370, 380, 390, 395, 444, 456, 474, 481, 494, 520, 555, 570, 632, 703, 740, 741, 760, 780, 790, 888, 948, 962, 988, 1027, 1110, 1140, 1185, 1235, 1406, 1443, 1480, 1482, 1501, 1560, 1580, 1896, 1924, 1976, 2054, 2109, 2220, 2280, 2370, 2405, 2470, 2812, 2886, 2923, 2964, 3002, 3081, 3160, 3515, 3705, 3848, 4108, 4218, 4440, 4503, 4740, 4810, 4940, 5135, 5624, 5772, 5846, 5928, 6004, 6162, 7030, 7215, 7410, 7505, 8216, 8436, 8769, 9006, 9139, 9480, 9620, 9880, 10270, 10545, 11544, 11692, 12008, 12324, 14060, 14430, 14615, 14820, 15010, 15405, 16872, 17538, 18012, 18278, 19240, 19513, 20540, 21090, 22515, 23384, 24648, 27417, 28120, 28860, 29230, 29640, 30020, 30810, 35076, 36024, 36556, 37999, 39026, 41080, 42180, 43845, 45030, 45695, 54834, 55537, 57720, 58460, 58539, 60040, 61620, 70152, 73112, 75998, 78052, 84360, 87690, 90060, 91390, 97565, 109668, 111074, 113997, 116920, 117078, 123240, 137085, 151996, 156104, 166611, 175380, 180120, 182780, 189995, 195130, 219336, 222148, 227994, 234156, 274170, 277685, 292695, 303992, 333222, 350760, 365560, 379990, 390260, 444296, 455988, 468312, 548340, 555370, 569985, 585390, 666444, 721981, 759980, 780520, 833055, 911976, 1096680, 1110740, 1139970, 1170780, 1332888, 1443962, 1519960, 1666110, 2165943, 2221480, 2279940, 2341560, 2887924, 3332220, 3609905, 4331886, 4559880, 5775848, 6664440, 7219810, 8663772, 10829715, 14439620, 17327544, 21659430, 28879240, 43318860, 86637720]

約数ペア:

[(1, 86637720), (2, 43318860), (3, 28879240), (4, 21659430), (5, 17327544), (6, 14439620), (8, 10829715), (10, 8663772), (12, 7219810), (13, 6664440), (15, 5775848), (19, 4559880), (20, 4331886), (24, 3609905), (26, 3332220), (30, 2887924), (37, 2341560), (38, 2279940), (39, 2221480), (40, 2165943), (52, 1666110), (57, 1519960), (60, 1443962), (65, 1332888), (74, 1170780), (76, 1139970), (78, 1110740), (79, 1096680), (95, 911976), (104, 833055), (111, 780520), (114, 759980), (120, 721981), (130, 666444), (148, 585390), (152, 569985), (156, 555370), (158, 548340), (185, 468312), (190, 455988), (195, 444296), (222, 390260), (228, 379990), (237, 365560), (247, 350760), (260, 333222), (285, 303992), (296, 292695), (312, 277685), (316, 274170), (370, 234156), (380, 227994), (390, 222148), (395, 219336), (444, 195130), (456, 189995), (474, 182780), (481, 180120), (494, 175380), (520, 166611), (555, 156104), (570, 151996), (632, 137085), (703, 123240), (740, 117078), (741, 116920), (760, 113997), (780, 111074), (790, 109668), (888, 97565), (948, 91390), (962, 90060), (988, 87690), (1027, 84360), (1110, 78052), (1140, 75998), (1185, 73112), (1235, 70152), (1406, 61620), (1443, 60040), (1480, 58539), (1482, 58460), (1501, 57720), (1560, 55537), (1580, 54834), (1896, 45695), (1924, 45030), (1976, 43845), (2054, 42180), (2109, 41080), (2220, 39026), (2280, 37999), (2370, 36556), (2405, 36024), (2470, 35076), (2812, 30810), (2886, 30020), (2923, 29640), (2964, 29230), (3002, 28860), (3081, 28120), (3160, 27417), (3515, 24648), (3705, 23384), (3848, 22515), (4108, 21090), (4218, 20540), (4440, 19513), (4503, 19240), (4740, 18278), (4810, 18012), (4940, 17538), (5135, 16872), (5624, 15405), (5772, 15010), (5846, 14820), (5928, 14615), (6004, 14430), (6162, 14060), (7030, 12324), (7215, 12008), (7410, 11692), (7505, 11544), (8216, 10545), (8436, 10270), (8769, 9880), (9006, 9620), (9139, 9480)]