165849320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 489525120

約数和(自身を除く): 323675800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 49, 52, 56, 65, 70, 91, 92, 98, 104, 115, 130, 140, 161, 182, 184, 196, 230, 245, 260, 280, 283, 299, 322, 364, 392, 455, 460, 490, 520, 566, 598, 637, 644, 728, 805, 910, 920, 980, 1127, 1132, 1196, 1274, 1288, 1415, 1495, 1610, 1820, 1960, 1981, 2093, 2254, 2264, 2392, 2548, 2830, 2990, 3185, 3220, 3640, 3679, 3962, 4186, 4508, 5096, 5635, 5660, 5980, 6370, 6440, 6509, 7358, 7924, 8372, 9016, 9905, 10465, 11270, 11320, 11960, 12740, 13018, 13867, 14651, 14716, 15848, 16744, 18395, 19810, 20930, 22540, 25480, 25753, 26036, 27734, 29302, 29432, 32545, 36790, 39620, 41860, 45080, 45563, 51506, 52072, 55468, 58604, 65090, 69335, 73255, 73580, 79240, 83720, 84617, 91126, 103012, 110936, 117208, 128765, 130180, 138670, 146510, 147160, 169234, 180271, 182252, 206024, 227815, 257530, 260360, 277340, 293020, 318941, 338468, 360542, 364504, 423085, 455630, 515060, 554680, 586040, 592319, 637882, 676936, 721084, 846170, 901355, 911260, 1030120, 1184638, 1275764, 1442168, 1594705, 1692340, 1802710, 1822520, 2369276, 2551528, 2961595, 3189410, 3384680, 3605420, 4146233, 4738552, 5923190, 6378820, 7210840, 8292466, 11846380, 12757640, 16584932, 20731165, 23692760, 33169864, 41462330, 82924660, 165849320]

約数ペア:

[(1, 165849320), (2, 82924660), (4, 41462330), (5, 33169864), (7, 23692760), (8, 20731165), (10, 16584932), (13, 12757640), (14, 11846380), (20, 8292466), (23, 7210840), (26, 6378820), (28, 5923190), (35, 4738552), (40, 4146233), (46, 3605420), (49, 3384680), (52, 3189410), (56, 2961595), (65, 2551528), (70, 2369276), (91, 1822520), (92, 1802710), (98, 1692340), (104, 1594705), (115, 1442168), (130, 1275764), (140, 1184638), (161, 1030120), (182, 911260), (184, 901355), (196, 846170), (230, 721084), (245, 676936), (260, 637882), (280, 592319), (283, 586040), (299, 554680), (322, 515060), (364, 455630), (392, 423085), (455, 364504), (460, 360542), (490, 338468), (520, 318941), (566, 293020), (598, 277340), (637, 260360), (644, 257530), (728, 227815), (805, 206024), (910, 182252), (920, 180271), (980, 169234), (1127, 147160), (1132, 146510), (1196, 138670), (1274, 130180), (1288, 128765), (1415, 117208), (1495, 110936), (1610, 103012), (1820, 91126), (1960, 84617), (1981, 83720), (2093, 79240), (2254, 73580), (2264, 73255), (2392, 69335), (2548, 65090), (2830, 58604), (2990, 55468), (3185, 52072), (3220, 51506), (3640, 45563), (3679, 45080), (3962, 41860), (4186, 39620), (4508, 36790), (5096, 32545), (5635, 29432), (5660, 29302), (5980, 27734), (6370, 26036), (6440, 25753), (6509, 25480), (7358, 22540), (7924, 20930), (8372, 19810), (9016, 18395), (9905, 16744), (10465, 15848), (11270, 14716), (11320, 14651), (11960, 13867), (12740, 13018)]