82695120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 272553984

約数和(自身を除く): 189858864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 71, 80, 92, 115, 120, 138, 142, 184, 211, 213, 230, 240, 276, 284, 345, 355, 368, 422, 426, 460, 552, 568, 633, 690, 710, 844, 852, 920, 1055, 1065, 1104, 1136, 1266, 1380, 1420, 1633, 1688, 1704, 1840, 2110, 2130, 2532, 2760, 2840, 3165, 3266, 3376, 3408, 4220, 4260, 4853, 4899, 5064, 5520, 5680, 6330, 6532, 8165, 8440, 8520, 9706, 9798, 10128, 12660, 13064, 14559, 14981, 16330, 16880, 17040, 19412, 19596, 24265, 24495, 25320, 26128, 29118, 29962, 32660, 38824, 39192, 44943, 48530, 48990, 50640, 58236, 59924, 65320, 72795, 74905, 77648, 78384, 89886, 97060, 97980, 116472, 119848, 130640, 145590, 149810, 179772, 194120, 195960, 224715, 232944, 239696, 291180, 299620, 344563, 359544, 388240, 391920, 449430, 582360, 599240, 689126, 719088, 898860, 1033689, 1164720, 1198480, 1378252, 1722815, 1797720, 2067378, 2756504, 3445630, 3595440, 4134756, 5168445, 5513008, 6891260, 8269512, 10336890, 13782520, 16539024, 20673780, 27565040, 41347560, 82695120]

約数ペア:

[(1, 82695120), (2, 41347560), (3, 27565040), (4, 20673780), (5, 16539024), (6, 13782520), (8, 10336890), (10, 8269512), (12, 6891260), (15, 5513008), (16, 5168445), (20, 4134756), (23, 3595440), (24, 3445630), (30, 2756504), (40, 2067378), (46, 1797720), (48, 1722815), (60, 1378252), (69, 1198480), (71, 1164720), (80, 1033689), (92, 898860), (115, 719088), (120, 689126), (138, 599240), (142, 582360), (184, 449430), (211, 391920), (213, 388240), (230, 359544), (240, 344563), (276, 299620), (284, 291180), (345, 239696), (355, 232944), (368, 224715), (422, 195960), (426, 194120), (460, 179772), (552, 149810), (568, 145590), (633, 130640), (690, 119848), (710, 116472), (844, 97980), (852, 97060), (920, 89886), (1055, 78384), (1065, 77648), (1104, 74905), (1136, 72795), (1266, 65320), (1380, 59924), (1420, 58236), (1633, 50640), (1688, 48990), (1704, 48530), (1840, 44943), (2110, 39192), (2130, 38824), (2532, 32660), (2760, 29962), (2840, 29118), (3165, 26128), (3266, 25320), (3376, 24495), (3408, 24265), (4220, 19596), (4260, 19412), (4853, 17040), (4899, 16880), (5064, 16330), (5520, 14981), (5680, 14559), (6330, 13064), (6532, 12660), (8165, 10128), (8440, 9798), (8520, 9706)]