68003520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5482

約数の個数: 112

約数和(自身を含む): 232562400

約数和(自身を除く): 164558880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 5449, 6240, 10898, 12480, 16347, 21796, 27245, 32694, 43592, 54490, 65388, 70837, 81735, 87184, 108980, 130776, 141674, 163470, 174368, 212511, 217960, 261552, 283348, 326940, 348736, 354185, 425022, 435920, 523104, 566696, 653880, 708370, 850044, 871840, 1046208, 1062555, 1133392, 1307760, 1416740, 1700088, 1743680, 2125110, 2266784, 2615520, 2833480, 3400176, 4250220, 4533568, 5231040, 5666960, 6800352, 8500440, 11333920, 13600704, 17000880, 22667840, 34001760, 68003520]

約数ペア:

[(1, 68003520), (2, 34001760), (3, 22667840), (4, 17000880), (5, 13600704), (6, 11333920), (8, 8500440), (10, 6800352), (12, 5666960), (13, 5231040), (15, 4533568), (16, 4250220), (20, 3400176), (24, 2833480), (26, 2615520), (30, 2266784), (32, 2125110), (39, 1743680), (40, 1700088), (48, 1416740), (52, 1307760), (60, 1133392), (64, 1062555), (65, 1046208), (78, 871840), (80, 850044), (96, 708370), (104, 653880), (120, 566696), (130, 523104), (156, 435920), (160, 425022), (192, 354185), (195, 348736), (208, 326940), (240, 283348), (260, 261552), (312, 217960), (320, 212511), (390, 174368), (416, 163470), (480, 141674), (520, 130776), (624, 108980), (780, 87184), (832, 81735), (960, 70837), (1040, 65388), (1248, 54490), (1560, 43592), (2080, 32694), (2496, 27245), (3120, 21796), (4160, 16347), (5449, 12480), (6240, 10898)]