774957120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{115321}}^1$

素因数の和:115348

約数の個数: 112

約数和(自身を含む): 2812011648

約数和(自身を除く): 2037054528

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 115321, 230642, 345963, 461284, 576605, 691926, 807247, 922568, 1153210, 1383852, 1614494, 1729815, 1845136, 2306420, 2421741, 2767704, 3228988, 3459630, 3690272, 4036235, 4612840, 4843482, 5535408, 6457976, 6919260, 7380544, 8072470, 9225680, 9686964, 11070816, 12108705, 12915952, 13838520, 16144940, 18451360, 19373928, 22141632, 24217410, 25831904, 27677040, 32289880, 36902720, 38747856, 48434820, 51663808, 55354080, 64579760, 77495712, 96869640, 110708160, 129159520, 154991424, 193739280, 258319040, 387478560, 774957120]

約数ペア:

[(1, 774957120), (2, 387478560), (3, 258319040), (4, 193739280), (5, 154991424), (6, 129159520), (7, 110708160), (8, 96869640), (10, 77495712), (12, 64579760), (14, 55354080), (15, 51663808), (16, 48434820), (20, 38747856), (21, 36902720), (24, 32289880), (28, 27677040), (30, 25831904), (32, 24217410), (35, 22141632), (40, 19373928), (42, 18451360), (48, 16144940), (56, 13838520), (60, 12915952), (64, 12108705), (70, 11070816), (80, 9686964), (84, 9225680), (96, 8072470), (105, 7380544), (112, 6919260), (120, 6457976), (140, 5535408), (160, 4843482), (168, 4612840), (192, 4036235), (210, 3690272), (224, 3459630), (240, 3228988), (280, 2767704), (320, 2421741), (336, 2306420), (420, 1845136), (448, 1729815), (480, 1614494), (560, 1383852), (672, 1153210), (840, 922568), (960, 807247), (1120, 691926), (1344, 576605), (1680, 461284), (2240, 345963), (3360, 230642), (6720, 115321)]