331366560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{98621}}^1$

素因数の和:98646

約数の個数: 96

約数和(自身を含む): 1192931712

約数和(自身を除く): 861565152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 98621, 197242, 295863, 394484, 493105, 591726, 690347, 788968, 986210, 1183452, 1380694, 1479315, 1577936, 1972420, 2071041, 2366904, 2761388, 2958630, 3155872, 3451735, 3944840, 4142082, 4733808, 5522776, 5917260, 6903470, 7889680, 8284164, 9467616, 10355205, 11045552, 11834520, 13806940, 15779360, 16568328, 20710410, 22091104, 23669040, 27613880, 33136656, 41420820, 47338080, 55227760, 66273312, 82841640, 110455520, 165683280, 331366560]

約数ペア:

[(1, 331366560), (2, 165683280), (3, 110455520), (4, 82841640), (5, 66273312), (6, 55227760), (7, 47338080), (8, 41420820), (10, 33136656), (12, 27613880), (14, 23669040), (15, 22091104), (16, 20710410), (20, 16568328), (21, 15779360), (24, 13806940), (28, 11834520), (30, 11045552), (32, 10355205), (35, 9467616), (40, 8284164), (42, 7889680), (48, 6903470), (56, 5917260), (60, 5522776), (70, 4733808), (80, 4142082), (84, 3944840), (96, 3451735), (105, 3155872), (112, 2958630), (120, 2761388), (140, 2366904), (160, 2071041), (168, 1972420), (210, 1577936), (224, 1479315), (240, 1380694), (280, 1183452), (336, 986210), (420, 788968), (480, 690347), (560, 591726), (672, 493105), (840, 394484), (1120, 295863), (1680, 197242), (3360, 98621)]