317082080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3292

約数の個数: 96

約数和(自身を含む): 866013120

約数和(自身を除く): 548931040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 89, 112, 140, 160, 178, 224, 280, 356, 445, 560, 623, 712, 890, 1120, 1246, 1424, 1780, 2492, 2848, 3115, 3181, 3560, 4984, 6230, 6362, 7120, 9968, 12460, 12724, 14240, 15905, 19936, 22267, 24920, 25448, 31810, 44534, 49840, 50896, 63620, 89068, 99680, 101792, 111335, 127240, 178136, 222670, 254480, 283109, 356272, 445340, 508960, 566218, 712544, 890680, 1132436, 1415545, 1781360, 1981763, 2264872, 2831090, 3562720, 3963526, 4529744, 5662180, 7927052, 9059488, 9908815, 11324360, 15854104, 19817630, 22648720, 31708208, 39635260, 45297440, 63416416, 79270520, 158541040, 317082080]

約数ペア:

[(1, 317082080), (2, 158541040), (4, 79270520), (5, 63416416), (7, 45297440), (8, 39635260), (10, 31708208), (14, 22648720), (16, 19817630), (20, 15854104), (28, 11324360), (32, 9908815), (35, 9059488), (40, 7927052), (56, 5662180), (70, 4529744), (80, 3963526), (89, 3562720), (112, 2831090), (140, 2264872), (160, 1981763), (178, 1781360), (224, 1415545), (280, 1132436), (356, 890680), (445, 712544), (560, 566218), (623, 508960), (712, 445340), (890, 356272), (1120, 283109), (1246, 254480), (1424, 222670), (1780, 178136), (2492, 127240), (2848, 111335), (3115, 101792), (3181, 99680), (3560, 89068), (4984, 63620), (6230, 50896), (6362, 49840), (7120, 44534), (9968, 31810), (12460, 25448), (12724, 24920), (14240, 22267), (15905, 19936)]