136251840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2090

約数の個数: 112

約数和(自身を含む): 438912000

約数和(自身を除く): 302660160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 1999, 2130, 2272, 2840, 3408, 3998, 4260, 4544, 5680, 5997, 6816, 7996, 8520, 9995, 11360, 11994, 13632, 15992, 17040, 19990, 22720, 23988, 29985, 31984, 34080, 39980, 47976, 59970, 63968, 68160, 79960, 95952, 119940, 127936, 141929, 159920, 191904, 239880, 283858, 319840, 383808, 425787, 479760, 567716, 639680, 709645, 851574, 959520, 1135432, 1419290, 1703148, 1919040, 2128935, 2270864, 2838580, 3406296, 4257870, 4541728, 5677160, 6812592, 8515740, 9083456, 11354320, 13625184, 17031480, 22708640, 27250368, 34062960, 45417280, 68125920, 136251840]

約数ペア:

[(1, 136251840), (2, 68125920), (3, 45417280), (4, 34062960), (5, 27250368), (6, 22708640), (8, 17031480), (10, 13625184), (12, 11354320), (15, 9083456), (16, 8515740), (20, 6812592), (24, 5677160), (30, 4541728), (32, 4257870), (40, 3406296), (48, 2838580), (60, 2270864), (64, 2128935), (71, 1919040), (80, 1703148), (96, 1419290), (120, 1135432), (142, 959520), (160, 851574), (192, 709645), (213, 639680), (240, 567716), (284, 479760), (320, 425787), (355, 383808), (426, 319840), (480, 283858), (568, 239880), (710, 191904), (852, 159920), (960, 141929), (1065, 127936), (1136, 119940), (1420, 95952), (1704, 79960), (1999, 68160), (2130, 63968), (2272, 59970), (2840, 47976), (3408, 39980), (3998, 34080), (4260, 31984), (4544, 29985), (5680, 23988), (5997, 22720), (6816, 19990), (7996, 17040), (8520, 15992), (9995, 13632), (11360, 11994)]