236783040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18973}}^1$

素因数の和:19006

約数の個数: 112

約数和(自身を含む): 809658528

約数和(自身を除く): 572875488

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, 6240, 12480, 18973, 37946, 56919, 75892, 94865, 113838, 151784, 189730, 227676, 246649, 284595, 303568, 379460, 455352, 493298, 569190, 607136, 739947, 758920, 910704, 986596, 1138380, 1214272, 1233245, 1479894, 1517840, 1821408, 1973192, 2276760, 2466490, 2959788, 3035680, 3642816, 3699735, 3946384, 4553520, 4932980, 5919576, 6071360, 7399470, 7892768, 9107040, 9865960, 11839152, 14798940, 15785536, 18214080, 19731920, 23678304, 29597880, 39463840, 47356608, 59195760, 78927680, 118391520, 236783040]

約数ペア:

[(1, 236783040), (2, 118391520), (3, 78927680), (4, 59195760), (5, 47356608), (6, 39463840), (8, 29597880), (10, 23678304), (12, 19731920), (13, 18214080), (15, 15785536), (16, 14798940), (20, 11839152), (24, 9865960), (26, 9107040), (30, 7892768), (32, 7399470), (39, 6071360), (40, 5919576), (48, 4932980), (52, 4553520), (60, 3946384), (64, 3699735), (65, 3642816), (78, 3035680), (80, 2959788), (96, 2466490), (104, 2276760), (120, 1973192), (130, 1821408), (156, 1517840), (160, 1479894), (192, 1233245), (195, 1214272), (208, 1138380), (240, 986596), (260, 910704), (312, 758920), (320, 739947), (390, 607136), (416, 569190), (480, 493298), (520, 455352), (624, 379460), (780, 303568), (832, 284595), (960, 246649), (1040, 227676), (1248, 189730), (1560, 151784), (2080, 113838), (2496, 94865), (3120, 75892), (4160, 56919), (6240, 37946), (12480, 18973)]