61195120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 168699024

約数和(自身を除く): 107503904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 67, 70, 80, 98, 112, 134, 140, 196, 233, 245, 268, 280, 335, 392, 466, 469, 490, 536, 560, 670, 784, 932, 938, 980, 1072, 1165, 1340, 1631, 1864, 1876, 1960, 2330, 2345, 2680, 3262, 3283, 3728, 3752, 3920, 4660, 4690, 5360, 6524, 6566, 7504, 8155, 9320, 9380, 11417, 13048, 13132, 15611, 16310, 16415, 18640, 18760, 22834, 26096, 26264, 31222, 32620, 32830, 37520, 45668, 52528, 57085, 62444, 65240, 65660, 78055, 91336, 109277, 114170, 124888, 130480, 131320, 156110, 182672, 218554, 228340, 249776, 262640, 312220, 437108, 456680, 546385, 624440, 764939, 874216, 913360, 1092770, 1248880, 1529878, 1748432, 2185540, 3059756, 3824695, 4371080, 6119512, 7649390, 8742160, 12239024, 15298780, 30597560, 61195120]

約数ペア:

[(1, 61195120), (2, 30597560), (4, 15298780), (5, 12239024), (7, 8742160), (8, 7649390), (10, 6119512), (14, 4371080), (16, 3824695), (20, 3059756), (28, 2185540), (35, 1748432), (40, 1529878), (49, 1248880), (56, 1092770), (67, 913360), (70, 874216), (80, 764939), (98, 624440), (112, 546385), (134, 456680), (140, 437108), (196, 312220), (233, 262640), (245, 249776), (268, 228340), (280, 218554), (335, 182672), (392, 156110), (466, 131320), (469, 130480), (490, 124888), (536, 114170), (560, 109277), (670, 91336), (784, 78055), (932, 65660), (938, 65240), (980, 62444), (1072, 57085), (1165, 52528), (1340, 45668), (1631, 37520), (1864, 32830), (1876, 32620), (1960, 31222), (2330, 26264), (2345, 26096), (2680, 22834), (3262, 18760), (3283, 18640), (3728, 16415), (3752, 16310), (3920, 15611), (4660, 13132), (4690, 13048), (5360, 11417), (6524, 9380), (6566, 9320), (7504, 8155)]