779399040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{57991}}^1$

素因数の和:58020

約数の個数: 128

約数和(自身を含む): 2839288320

約数和(自身を除く): 2059889280

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 57991, 115982, 173973, 231964, 289955, 347946, 405937, 463928, 579910, 695892, 811874, 869865, 927856, 1159820, 1217811, 1391784, 1623748, 1739730, 1855712, 2029685, 2319640, 2435622, 2783568, 3247496, 3479460, 3711424, 4059370, 4639280, 4871244, 5567136, 6089055, 6494992, 6958920, 7422848, 8118740, 9278560, 9742488, 11134272, 12178110, 12989984, 13917840, 16237480, 18557120, 19484976, 22268544, 24356220, 25979968, 27835680, 32474960, 37114240, 38969952, 48712440, 51959936, 55671360, 64949920, 77939904, 97424880, 111342720, 129899840, 155879808, 194849760, 259799680, 389699520, 779399040]

約数ペア:

[(1, 779399040), (2, 389699520), (3, 259799680), (4, 194849760), (5, 155879808), (6, 129899840), (7, 111342720), (8, 97424880), (10, 77939904), (12, 64949920), (14, 55671360), (15, 51959936), (16, 48712440), (20, 38969952), (21, 37114240), (24, 32474960), (28, 27835680), (30, 25979968), (32, 24356220), (35, 22268544), (40, 19484976), (42, 18557120), (48, 16237480), (56, 13917840), (60, 12989984), (64, 12178110), (70, 11134272), (80, 9742488), (84, 9278560), (96, 8118740), (105, 7422848), (112, 6958920), (120, 6494992), (128, 6089055), (140, 5567136), (160, 4871244), (168, 4639280), (192, 4059370), (210, 3711424), (224, 3479460), (240, 3247496), (280, 2783568), (320, 2435622), (336, 2319640), (384, 2029685), (420, 1855712), (448, 1739730), (480, 1623748), (560, 1391784), (640, 1217811), (672, 1159820), (840, 927856), (896, 869865), (960, 811874), (1120, 695892), (1344, 579910), (1680, 463928), (1920, 405937), (2240, 347946), (2688, 289955), (3360, 231964), (4480, 173973), (6720, 115982), (13440, 57991)]