82155840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 224

約数和(自身を含む): 291876480

約数和(自身を除く): 209720640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 195, 208, 227, 232, 240, 260, 290, 312, 320, 348, 377, 390, 416, 435, 454, 464, 480, 520, 580, 624, 681, 696, 754, 780, 832, 870, 908, 928, 960, 1040, 1131, 1135, 1160, 1248, 1362, 1392, 1508, 1560, 1740, 1816, 1856, 1885, 2080, 2262, 2270, 2320, 2496, 2724, 2784, 2951, 3016, 3120, 3405, 3480, 3632, 3770, 4160, 4524, 4540, 4640, 5448, 5568, 5655, 5902, 6032, 6240, 6583, 6810, 6960, 7264, 7540, 8853, 9048, 9080, 9280, 10896, 11310, 11804, 12064, 12480, 13166, 13620, 13920, 14528, 14755, 15080, 17706, 18096, 18160, 19749, 21792, 22620, 23608, 24128, 26332, 27240, 27840, 29510, 30160, 32915, 35412, 36192, 36320, 39498, 43584, 44265, 45240, 47216, 52664, 54480, 59020, 60320, 65830, 70824, 72384, 72640, 78996, 85579, 88530, 90480, 94432, 98745, 105328, 108960, 118040, 120640, 131660, 141648, 157992, 171158, 177060, 180960, 188864, 197490, 210656, 217920, 236080, 256737, 263320, 283296, 315984, 342316, 354120, 361920, 394980, 421312, 427895, 472160, 513474, 526640, 566592, 631968, 684632, 708240, 789960, 855790, 944320, 1026948, 1053280, 1263936, 1283685, 1369264, 1416480, 1579920, 1711580, 2053896, 2106560, 2567370, 2738528, 2832960, 3159840, 3423160, 4107792, 5134740, 5477056, 6319680, 6846320, 8215584, 10269480, 13692640, 16431168, 20538960, 27385280, 41077920, 82155840]

約数ペア:

[(1, 82155840), (2, 41077920), (3, 27385280), (4, 20538960), (5, 16431168), (6, 13692640), (8, 10269480), (10, 8215584), (12, 6846320), (13, 6319680), (15, 5477056), (16, 5134740), (20, 4107792), (24, 3423160), (26, 3159840), (29, 2832960), (30, 2738528), (32, 2567370), (39, 2106560), (40, 2053896), (48, 1711580), (52, 1579920), (58, 1416480), (60, 1369264), (64, 1283685), (65, 1263936), (78, 1053280), (80, 1026948), (87, 944320), (96, 855790), (104, 789960), (116, 708240), (120, 684632), (130, 631968), (145, 566592), (156, 526640), (160, 513474), (174, 472160), (192, 427895), (195, 421312), (208, 394980), (227, 361920), (232, 354120), (240, 342316), (260, 315984), (290, 283296), (312, 263320), (320, 256737), (348, 236080), (377, 217920), (390, 210656), (416, 197490), (435, 188864), (454, 180960), (464, 177060), (480, 171158), (520, 157992), (580, 141648), (624, 131660), (681, 120640), (696, 118040), (754, 108960), (780, 105328), (832, 98745), (870, 94432), (908, 90480), (928, 88530), (960, 85579), (1040, 78996), (1131, 72640), (1135, 72384), (1160, 70824), (1248, 65830), (1362, 60320), (1392, 59020), (1508, 54480), (1560, 52664), (1740, 47216), (1816, 45240), (1856, 44265), (1885, 43584), (2080, 39498), (2262, 36320), (2270, 36192), (2320, 35412), (2496, 32915), (2724, 30160), (2784, 29510), (2951, 27840), (3016, 27240), (3120, 26332), (3405, 24128), (3480, 23608), (3632, 22620), (3770, 21792), (4160, 19749), (4524, 18160), (4540, 18096), (4640, 17706), (5448, 15080), (5568, 14755), (5655, 14528), (5902, 13920), (6032, 13620), (6240, 13166), (6583, 12480), (6810, 12064), (6960, 11804), (7264, 11310), (7540, 10896), (8853, 9280), (9048, 9080)]