131076960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{5573}}^1$

素因数の和:5605

約数の個数: 144

約数和(自身を含む): 480389616

約数和(自身を除く): 349312656

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5573, 5880, 7840, 11146, 11760, 16719, 22292, 23520, 27865, 33438, 39011, 44584, 55730, 66876, 78022, 83595, 89168, 111460, 117033, 133752, 156044, 167190, 178336, 195055, 222920, 234066, 267504, 273077, 312088, 334380, 390110, 445840, 468132, 535008, 546154, 585165, 624176, 668760, 780220, 819231, 891680, 936264, 1092308, 1170330, 1248352, 1337520, 1365385, 1560440, 1638462, 1872528, 2184616, 2340660, 2675040, 2730770, 3120880, 3276924, 3745056, 4096155, 4369232, 4681320, 5461540, 6241760, 6553848, 8192310, 8738464, 9362640, 10923080, 13107696, 16384620, 18725280, 21846160, 26215392, 32769240, 43692320, 65538480, 131076960]

約数ペア:

[(1, 131076960), (2, 65538480), (3, 43692320), (4, 32769240), (5, 26215392), (6, 21846160), (7, 18725280), (8, 16384620), (10, 13107696), (12, 10923080), (14, 9362640), (15, 8738464), (16, 8192310), (20, 6553848), (21, 6241760), (24, 5461540), (28, 4681320), (30, 4369232), (32, 4096155), (35, 3745056), (40, 3276924), (42, 3120880), (48, 2730770), (49, 2675040), (56, 2340660), (60, 2184616), (70, 1872528), (80, 1638462), (84, 1560440), (96, 1365385), (98, 1337520), (105, 1248352), (112, 1170330), (120, 1092308), (140, 936264), (147, 891680), (160, 819231), (168, 780220), (196, 668760), (210, 624176), (224, 585165), (240, 546154), (245, 535008), (280, 468132), (294, 445840), (336, 390110), (392, 334380), (420, 312088), (480, 273077), (490, 267504), (560, 234066), (588, 222920), (672, 195055), (735, 178336), (784, 167190), (840, 156044), (980, 133752), (1120, 117033), (1176, 111460), (1470, 89168), (1568, 83595), (1680, 78022), (1960, 66876), (2352, 55730), (2940, 44584), (3360, 39011), (3920, 33438), (4704, 27865), (5573, 23520), (5880, 22292), (7840, 16719), (11146, 11760)]