217648080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 320

約数和(自身を含む): 844945920

約数和(自身を除く): 627297840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 299, 312, 337, 345, 351, 360, 368, 390, 414, 432, 460, 468, 520, 540, 552, 585, 598, 621, 624, 674, 690, 702, 720, 780, 828, 897, 920, 936, 1011, 1035, 1040, 1080, 1104, 1170, 1196, 1242, 1348, 1380, 1404, 1495, 1560, 1656, 1685, 1755, 1794, 1840, 1872, 2022, 2070, 2160, 2340, 2392, 2484, 2691, 2696, 2760, 2808, 2990, 3033, 3105, 3120, 3312, 3370, 3510, 3588, 4044, 4140, 4381, 4485, 4680, 4784, 4968, 5055, 5382, 5392, 5520, 5616, 5980, 6066, 6210, 6740, 7020, 7176, 7751, 8073, 8088, 8280, 8762, 8970, 9099, 9360, 9936, 10110, 10764, 11960, 12132, 12420, 13143, 13455, 13480, 14040, 14352, 15165, 15502, 16146, 16176, 16560, 17524, 17940, 18198, 20220, 21528, 21905, 23253, 23920, 24264, 24840, 26286, 26910, 26960, 28080, 30330, 31004, 32292, 35048, 35880, 36396, 38755, 39429, 40365, 40440, 43056, 43810, 45495, 46506, 48528, 49680, 52572, 53820, 60660, 62008, 64584, 65715, 69759, 70096, 71760, 72792, 77510, 78858, 80730, 80880, 87620, 90990, 93012, 100763, 105144, 107640, 116265, 118287, 121320, 124016, 129168, 131430, 139518, 145584, 155020, 157716, 161460, 175240, 181980, 186024, 197145, 201526, 209277, 210288, 215280, 232530, 236574, 242640, 262860, 279036, 302289, 310040, 315432, 322920, 348795, 350480, 363960, 372048, 394290, 403052, 418554, 465060, 473148, 503815, 525720, 558072, 591435, 604578, 620080, 630864, 645840, 697590, 727920, 788580, 806104, 837108, 906867, 930120, 946296, 1007630, 1046385, 1051440, 1116144, 1182870, 1209156, 1395180, 1511445, 1577160, 1612208, 1674216, 1813734, 1860240, 1892592, 2015260, 2092770, 2365740, 2418312, 2720601, 2790360, 3022890, 3154320, 3348432, 3627468, 4030520, 4185540, 4534335, 4731480, 4836624, 5441202, 5580720, 6045780, 7254936, 8061040, 8371080, 9068670, 9462960, 10882404, 12091560, 13603005, 14509872, 16742160, 18137340, 21764808, 24183120, 27206010, 36274680, 43529616, 54412020, 72549360, 108824040, 217648080]

約数ペア:

[(1, 217648080), (2, 108824040), (3, 72549360), (4, 54412020), (5, 43529616), (6, 36274680), (8, 27206010), (9, 24183120), (10, 21764808), (12, 18137340), (13, 16742160), (15, 14509872), (16, 13603005), (18, 12091560), (20, 10882404), (23, 9462960), (24, 9068670), (26, 8371080), (27, 8061040), (30, 7254936), (36, 6045780), (39, 5580720), (40, 5441202), (45, 4836624), (46, 4731480), (48, 4534335), (52, 4185540), (54, 4030520), (60, 3627468), (65, 3348432), (69, 3154320), (72, 3022890), (78, 2790360), (80, 2720601), (90, 2418312), (92, 2365740), (104, 2092770), (108, 2015260), (115, 1892592), (117, 1860240), (120, 1813734), (130, 1674216), (135, 1612208), (138, 1577160), (144, 1511445), (156, 1395180), (180, 1209156), (184, 1182870), (195, 1116144), (207, 1051440), (208, 1046385), (216, 1007630), (230, 946296), (234, 930120), (240, 906867), (260, 837108), (270, 806104), (276, 788580), (299, 727920), (312, 697590), (337, 645840), (345, 630864), (351, 620080), (360, 604578), (368, 591435), (390, 558072), (414, 525720), (432, 503815), (460, 473148), (468, 465060), (520, 418554), (540, 403052), (552, 394290), (585, 372048), (598, 363960), (621, 350480), (624, 348795), (674, 322920), (690, 315432), (702, 310040), (720, 302289), (780, 279036), (828, 262860), (897, 242640), (920, 236574), (936, 232530), (1011, 215280), (1035, 210288), (1040, 209277), (1080, 201526), (1104, 197145), (1170, 186024), (1196, 181980), (1242, 175240), (1348, 161460), (1380, 157716), (1404, 155020), (1495, 145584), (1560, 139518), (1656, 131430), (1685, 129168), (1755, 124016), (1794, 121320), (1840, 118287), (1872, 116265), (2022, 107640), (2070, 105144), (2160, 100763), (2340, 93012), (2392, 90990), (2484, 87620), (2691, 80880), (2696, 80730), (2760, 78858), (2808, 77510), (2990, 72792), (3033, 71760), (3105, 70096), (3120, 69759), (3312, 65715), (3370, 64584), (3510, 62008), (3588, 60660), (4044, 53820), (4140, 52572), (4381, 49680), (4485, 48528), (4680, 46506), (4784, 45495), (4968, 43810), (5055, 43056), (5382, 40440), (5392, 40365), (5520, 39429), (5616, 38755), (5980, 36396), (6066, 35880), (6210, 35048), (6740, 32292), (7020, 31004), (7176, 30330), (7751, 28080), (8073, 26960), (8088, 26910), (8280, 26286), (8762, 24840), (8970, 24264), (9099, 23920), (9360, 23253), (9936, 21905), (10110, 21528), (10764, 20220), (11960, 18198), (12132, 17940), (12420, 17524), (13143, 16560), (13455, 16176), (13480, 16146), (14040, 15502), (14352, 15165)]