129269280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 472227840

約数和(自身を除く): 342958560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 487, 553, 560, 632, 672, 790, 840, 948, 974, 1106, 1120, 1185, 1264, 1461, 1580, 1659, 1680, 1896, 1948, 2212, 2370, 2435, 2528, 2765, 2922, 3160, 3318, 3360, 3409, 3792, 3896, 4424, 4740, 4870, 5530, 5844, 6320, 6636, 6818, 7305, 7584, 7792, 8295, 8848, 9480, 9740, 10227, 11060, 11688, 12640, 13272, 13636, 14610, 15584, 16590, 17045, 17696, 18960, 19480, 20454, 22120, 23376, 26544, 27272, 29220, 33180, 34090, 37920, 38473, 38960, 40908, 44240, 46752, 51135, 53088, 54544, 58440, 66360, 68180, 76946, 77920, 81816, 88480, 102270, 109088, 115419, 116880, 132720, 136360, 153892, 163632, 192365, 204540, 230838, 233760, 265440, 269311, 272720, 307784, 327264, 384730, 409080, 461676, 538622, 545440, 577095, 615568, 769460, 807933, 818160, 923352, 1077244, 1154190, 1231136, 1346555, 1538920, 1615866, 1636320, 1846704, 2154488, 2308380, 2693110, 3077840, 3231732, 3693408, 4039665, 4308976, 4616760, 5386220, 6155680, 6463464, 8079330, 8617952, 9233520, 10772440, 12926928, 16158660, 18467040, 21544880, 25853856, 32317320, 43089760, 64634640, 129269280]

約数ペア:

[(1, 129269280), (2, 64634640), (3, 43089760), (4, 32317320), (5, 25853856), (6, 21544880), (7, 18467040), (8, 16158660), (10, 12926928), (12, 10772440), (14, 9233520), (15, 8617952), (16, 8079330), (20, 6463464), (21, 6155680), (24, 5386220), (28, 4616760), (30, 4308976), (32, 4039665), (35, 3693408), (40, 3231732), (42, 3077840), (48, 2693110), (56, 2308380), (60, 2154488), (70, 1846704), (79, 1636320), (80, 1615866), (84, 1538920), (96, 1346555), (105, 1231136), (112, 1154190), (120, 1077244), (140, 923352), (158, 818160), (160, 807933), (168, 769460), (210, 615568), (224, 577095), (237, 545440), (240, 538622), (280, 461676), (316, 409080), (336, 384730), (395, 327264), (420, 307784), (474, 272720), (480, 269311), (487, 265440), (553, 233760), (560, 230838), (632, 204540), (672, 192365), (790, 163632), (840, 153892), (948, 136360), (974, 132720), (1106, 116880), (1120, 115419), (1185, 109088), (1264, 102270), (1461, 88480), (1580, 81816), (1659, 77920), (1680, 76946), (1896, 68180), (1948, 66360), (2212, 58440), (2370, 54544), (2435, 53088), (2528, 51135), (2765, 46752), (2922, 44240), (3160, 40908), (3318, 38960), (3360, 38473), (3409, 37920), (3792, 34090), (3896, 33180), (4424, 29220), (4740, 27272), (4870, 26544), (5530, 23376), (5844, 22120), (6320, 20454), (6636, 19480), (6818, 18960), (7305, 17696), (7584, 17045), (7792, 16590), (8295, 15584), (8848, 14610), (9480, 13636), (9740, 13272), (10227, 12640), (11060, 11688)]