137434680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{797}}^1$

素因数の和:1293

約数の個数: 96

約数和(自身を含む): 448156800

約数和(自身を除く): 310722120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 797, 958, 1437, 1594, 1916, 2391, 2395, 2874, 3188, 3832, 3985, 4311, 4782, 4790, 5748, 6376, 7173, 7185, 7970, 8622, 9564, 9580, 11496, 11955, 14346, 14370, 15940, 17244, 19128, 19160, 21555, 23910, 28692, 28740, 31880, 34488, 35865, 43110, 47820, 57384, 57480, 71730, 86220, 95640, 143460, 172440, 286920, 381763, 763526, 1145289, 1527052, 1908815, 2290578, 3054104, 3435867, 3817630, 4581156, 5726445, 6871734, 7635260, 9162312, 11452890, 13743468, 15270520, 17179335, 22905780, 27486936, 34358670, 45811560, 68717340, 137434680]

約数ペア:

[(1, 137434680), (2, 68717340), (3, 45811560), (4, 34358670), (5, 27486936), (6, 22905780), (8, 17179335), (9, 15270520), (10, 13743468), (12, 11452890), (15, 9162312), (18, 7635260), (20, 6871734), (24, 5726445), (30, 4581156), (36, 3817630), (40, 3435867), (45, 3054104), (60, 2290578), (72, 1908815), (90, 1527052), (120, 1145289), (180, 763526), (360, 381763), (479, 286920), (797, 172440), (958, 143460), (1437, 95640), (1594, 86220), (1916, 71730), (2391, 57480), (2395, 57384), (2874, 47820), (3188, 43110), (3832, 35865), (3985, 34488), (4311, 31880), (4782, 28740), (4790, 28692), (5748, 23910), (6376, 21555), (7173, 19160), (7185, 19128), (7970, 17244), (8622, 15940), (9564, 14370), (9580, 14346), (11496, 11955)]