342908800

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8243}}^1$

素因数の和:8280

約数の個数: 96

約数和(自身を含む): 912363480

約数和(自身を除く): 569454680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 1040, 1300, 1600, 1664, 2080, 2600, 3200, 4160, 5200, 8243, 8320, 10400, 16486, 20800, 32972, 41215, 41600, 65944, 82430, 107159, 131888, 164860, 206075, 214318, 263776, 329720, 412150, 428636, 527552, 535795, 659440, 824300, 857272, 1055104, 1071590, 1318880, 1648600, 1714544, 2143180, 2637760, 2678975, 3297200, 3429088, 4286360, 5275520, 5357950, 6594400, 6858176, 8572720, 10715900, 13188800, 13716352, 17145440, 21431800, 26377600, 34290880, 42863600, 68581760, 85727200, 171454400, 342908800]

約数ペア:

[(1, 342908800), (2, 171454400), (4, 85727200), (5, 68581760), (8, 42863600), (10, 34290880), (13, 26377600), (16, 21431800), (20, 17145440), (25, 13716352), (26, 13188800), (32, 10715900), (40, 8572720), (50, 6858176), (52, 6594400), (64, 5357950), (65, 5275520), (80, 4286360), (100, 3429088), (104, 3297200), (128, 2678975), (130, 2637760), (160, 2143180), (200, 1714544), (208, 1648600), (260, 1318880), (320, 1071590), (325, 1055104), (400, 857272), (416, 824300), (520, 659440), (640, 535795), (650, 527552), (800, 428636), (832, 412150), (1040, 329720), (1300, 263776), (1600, 214318), (1664, 206075), (2080, 164860), (2600, 131888), (3200, 107159), (4160, 82430), (5200, 65944), (8243, 41600), (8320, 41215), (10400, 32972), (16486, 20800)]