262226640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84047}}^1$

素因数の和:84076

約数の個数: 80

約数和(自身を含む): 875443968

約数和(自身を除く): 613217328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 84047, 168094, 252141, 336188, 420235, 504282, 672376, 840470, 1008564, 1092611, 1260705, 1344752, 1680940, 2017128, 2185222, 2521410, 3277833, 3361880, 4034256, 4370444, 5042820, 5463055, 6555666, 6723760, 8740888, 10085640, 10926110, 13111332, 16389165, 17481776, 20171280, 21852220, 26222664, 32778330, 43704440, 52445328, 65556660, 87408880, 131113320, 262226640]

約数ペア:

[(1, 262226640), (2, 131113320), (3, 87408880), (4, 65556660), (5, 52445328), (6, 43704440), (8, 32778330), (10, 26222664), (12, 21852220), (13, 20171280), (15, 17481776), (16, 16389165), (20, 13111332), (24, 10926110), (26, 10085640), (30, 8740888), (39, 6723760), (40, 6555666), (48, 5463055), (52, 5042820), (60, 4370444), (65, 4034256), (78, 3361880), (80, 3277833), (104, 2521410), (120, 2185222), (130, 2017128), (156, 1680940), (195, 1344752), (208, 1260705), (240, 1092611), (260, 1008564), (312, 840470), (390, 672376), (520, 504282), (624, 420235), (780, 336188), (1040, 252141), (1560, 168094), (3120, 84047)]