133526960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1531

約数の個数: 120

約数和(自身を含む): 377091936

約数和(自身を除く): 243564976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1481, 1610, 1840, 1960, 2254, 2576, 2962, 3220, 3920, 4508, 5635, 5924, 6440, 7405, 9016, 10367, 11270, 11848, 12880, 14810, 18032, 20734, 22540, 23696, 29620, 34063, 41468, 45080, 51835, 59240, 68126, 72569, 82936, 90160, 103670, 118480, 136252, 145138, 165872, 170315, 207340, 238441, 272504, 290276, 340630, 362845, 414680, 476882, 545008, 580552, 681260, 725690, 829360, 953764, 1161104, 1192205, 1362520, 1451380, 1669087, 1907528, 2384410, 2725040, 2902760, 3338174, 3815056, 4768820, 5805520, 6676348, 8345435, 9537640, 13352696, 16690870, 19075280, 26705392, 33381740, 66763480, 133526960]

約数ペア:

[(1, 133526960), (2, 66763480), (4, 33381740), (5, 26705392), (7, 19075280), (8, 16690870), (10, 13352696), (14, 9537640), (16, 8345435), (20, 6676348), (23, 5805520), (28, 4768820), (35, 3815056), (40, 3338174), (46, 2902760), (49, 2725040), (56, 2384410), (70, 1907528), (80, 1669087), (92, 1451380), (98, 1362520), (112, 1192205), (115, 1161104), (140, 953764), (161, 829360), (184, 725690), (196, 681260), (230, 580552), (245, 545008), (280, 476882), (322, 414680), (368, 362845), (392, 340630), (460, 290276), (490, 272504), (560, 238441), (644, 207340), (784, 170315), (805, 165872), (920, 145138), (980, 136252), (1127, 118480), (1288, 103670), (1481, 90160), (1610, 82936), (1840, 72569), (1960, 68126), (2254, 59240), (2576, 51835), (2962, 45080), (3220, 41468), (3920, 34063), (4508, 29620), (5635, 23696), (5924, 22540), (6440, 20734), (7405, 18032), (9016, 14810), (10367, 12880), (11270, 11848)]