2579752000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{6581}}^1$

素因数の和:6622

約数の個数: 168

約数和(自身を含む): 7432947288

約数和(自身を除く): 4853195288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 448, 490, 500, 560, 700, 784, 800, 875, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1750, 1960, 2000, 2240, 2450, 2800, 3136, 3500, 3920, 4000, 4900, 5600, 6125, 6581, 7000, 7840, 8000, 9800, 11200, 12250, 13162, 14000, 15680, 19600, 24500, 26324, 28000, 32905, 39200, 46067, 49000, 52648, 56000, 65810, 78400, 92134, 98000, 105296, 131620, 164525, 184268, 196000, 210592, 230335, 263240, 322469, 329050, 368536, 392000, 421184, 460670, 526480, 644938, 658100, 737072, 822625, 921340, 1052960, 1151675, 1289876, 1316200, 1474144, 1612345, 1645250, 1842680, 2105920, 2303350, 2579752, 2632400, 2948288, 3224690, 3290500, 3685360, 4606700, 5159504, 5264800, 5758375, 6449380, 6581000, 7370720, 8061725, 9213400, 10319008, 10529600, 11516750, 12898760, 13162000, 14741440, 16123450, 18426800, 20638016, 23033500, 25797520, 26324000, 32246900, 36853600, 40308625, 46067000, 51595040, 52648000, 64493800, 73707200, 80617250, 92134000, 103190080, 128987600, 161234500, 184268000, 257975200, 322469000, 368536000, 515950400, 644938000, 1289876000, 2579752000]

約数ペア:

[(1, 2579752000), (2, 1289876000), (4, 644938000), (5, 515950400), (7, 368536000), (8, 322469000), (10, 257975200), (14, 184268000), (16, 161234500), (20, 128987600), (25, 103190080), (28, 92134000), (32, 80617250), (35, 73707200), (40, 64493800), (49, 52648000), (50, 51595040), (56, 46067000), (64, 40308625), (70, 36853600), (80, 32246900), (98, 26324000), (100, 25797520), (112, 23033500), (125, 20638016), (140, 18426800), (160, 16123450), (175, 14741440), (196, 13162000), (200, 12898760), (224, 11516750), (245, 10529600), (250, 10319008), (280, 9213400), (320, 8061725), (350, 7370720), (392, 6581000), (400, 6449380), (448, 5758375), (490, 5264800), (500, 5159504), (560, 4606700), (700, 3685360), (784, 3290500), (800, 3224690), (875, 2948288), (980, 2632400), (1000, 2579752), (1120, 2303350), (1225, 2105920), (1400, 1842680), (1568, 1645250), (1600, 1612345), (1750, 1474144), (1960, 1316200), (2000, 1289876), (2240, 1151675), (2450, 1052960), (2800, 921340), (3136, 822625), (3500, 737072), (3920, 658100), (4000, 644938), (4900, 526480), (5600, 460670), (6125, 421184), (6581, 392000), (7000, 368536), (7840, 329050), (8000, 322469), (9800, 263240), (11200, 230335), (12250, 210592), (13162, 196000), (14000, 184268), (15680, 164525), (19600, 131620), (24500, 105296), (26324, 98000), (28000, 92134), (32905, 78400), (39200, 65810), (46067, 56000), (49000, 52648)]