131732640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 501935616

約数和(自身を除く): 370202976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 227, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 454, 465, 468, 480, 496, 520, 558, 585, 620, 624, 681, 720, 744, 780, 806, 908, 930, 936, 992, 1040, 1116, 1135, 1170, 1209, 1240, 1248, 1362, 1395, 1440, 1488, 1560, 1612, 1816, 1860, 1872, 2015, 2043, 2080, 2232, 2270, 2340, 2418, 2480, 2724, 2790, 2951, 2976, 3120, 3224, 3405, 3627, 3632, 3720, 3744, 4030, 4086, 4464, 4540, 4680, 4836, 4960, 5448, 5580, 5902, 6045, 6240, 6448, 6810, 7037, 7254, 7264, 7440, 8060, 8172, 8853, 8928, 9080, 9360, 9672, 10215, 10896, 11160, 11804, 12090, 12896, 13620, 14074, 14508, 14755, 14880, 16120, 16344, 17706, 18135, 18160, 18720, 19344, 20430, 21111, 21792, 22320, 23608, 24180, 26559, 27240, 28148, 29016, 29510, 32240, 32688, 35185, 35412, 36270, 36320, 38688, 40860, 42222, 44265, 44640, 47216, 48360, 53118, 54480, 56296, 58032, 59020, 63333, 64480, 65376, 70370, 70824, 72540, 81720, 84444, 88530, 91481, 94432, 96720, 105555, 106236, 108960, 112592, 116064, 118040, 126666, 132795, 140740, 141648, 145080, 163440, 168888, 177060, 182962, 193440, 211110, 212472, 225184, 236080, 253332, 265590, 274443, 281480, 283296, 290160, 316665, 326880, 337776, 354120, 365924, 422220, 424944, 457405, 472160, 506664, 531180, 548886, 562960, 580320, 633330, 675552, 708240, 731848, 823329, 844440, 849888, 914810, 1013328, 1062360, 1097772, 1125920, 1266660, 1372215, 1416480, 1463696, 1646658, 1688880, 1829620, 2026656, 2124720, 2195544, 2533320, 2744430, 2927392, 3293316, 3377760, 3659240, 4116645, 4249440, 4391088, 5066640, 5488860, 6586632, 7318480, 8233290, 8782176, 10133280, 10977720, 13173264, 14636960, 16466580, 21955440, 26346528, 32933160, 43910880, 65866320, 131732640]

約数ペア:

[(1, 131732640), (2, 65866320), (3, 43910880), (4, 32933160), (5, 26346528), (6, 21955440), (8, 16466580), (9, 14636960), (10, 13173264), (12, 10977720), (13, 10133280), (15, 8782176), (16, 8233290), (18, 7318480), (20, 6586632), (24, 5488860), (26, 5066640), (30, 4391088), (31, 4249440), (32, 4116645), (36, 3659240), (39, 3377760), (40, 3293316), (45, 2927392), (48, 2744430), (52, 2533320), (60, 2195544), (62, 2124720), (65, 2026656), (72, 1829620), (78, 1688880), (80, 1646658), (90, 1463696), (93, 1416480), (96, 1372215), (104, 1266660), (117, 1125920), (120, 1097772), (124, 1062360), (130, 1013328), (144, 914810), (155, 849888), (156, 844440), (160, 823329), (180, 731848), (186, 708240), (195, 675552), (208, 633330), (227, 580320), (234, 562960), (240, 548886), (248, 531180), (260, 506664), (279, 472160), (288, 457405), (310, 424944), (312, 422220), (360, 365924), (372, 354120), (390, 337776), (403, 326880), (416, 316665), (454, 290160), (465, 283296), (468, 281480), (480, 274443), (496, 265590), (520, 253332), (558, 236080), (585, 225184), (620, 212472), (624, 211110), (681, 193440), (720, 182962), (744, 177060), (780, 168888), (806, 163440), (908, 145080), (930, 141648), (936, 140740), (992, 132795), (1040, 126666), (1116, 118040), (1135, 116064), (1170, 112592), (1209, 108960), (1240, 106236), (1248, 105555), (1362, 96720), (1395, 94432), (1440, 91481), (1488, 88530), (1560, 84444), (1612, 81720), (1816, 72540), (1860, 70824), (1872, 70370), (2015, 65376), (2043, 64480), (2080, 63333), (2232, 59020), (2270, 58032), (2340, 56296), (2418, 54480), (2480, 53118), (2724, 48360), (2790, 47216), (2951, 44640), (2976, 44265), (3120, 42222), (3224, 40860), (3405, 38688), (3627, 36320), (3632, 36270), (3720, 35412), (3744, 35185), (4030, 32688), (4086, 32240), (4464, 29510), (4540, 29016), (4680, 28148), (4836, 27240), (4960, 26559), (5448, 24180), (5580, 23608), (5902, 22320), (6045, 21792), (6240, 21111), (6448, 20430), (6810, 19344), (7037, 18720), (7254, 18160), (7264, 18135), (7440, 17706), (8060, 16344), (8172, 16120), (8853, 14880), (8928, 14755), (9080, 14508), (9360, 14074), (9672, 13620), (10215, 12896), (10896, 12090), (11160, 11804)]