6633840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 20820096

約数和(自身を除く): 14186256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 131, 211, 240, 262, 393, 422, 524, 633, 655, 786, 844, 1048, 1055, 1266, 1310, 1572, 1688, 1965, 2096, 2110, 2532, 2620, 3144, 3165, 3376, 3930, 4220, 5064, 5240, 6288, 6330, 7860, 8440, 10128, 10480, 12660, 15720, 16880, 25320, 27641, 31440, 50640, 55282, 82923, 110564, 138205, 165846, 221128, 276410, 331692, 414615, 442256, 552820, 663384, 829230, 1105640, 1326768, 1658460, 2211280, 3316920, 6633840]

約数ペア:

[(1, 6633840), (2, 3316920), (3, 2211280), (4, 1658460), (5, 1326768), (6, 1105640), (8, 829230), (10, 663384), (12, 552820), (15, 442256), (16, 414615), (20, 331692), (24, 276410), (30, 221128), (40, 165846), (48, 138205), (60, 110564), (80, 82923), (120, 55282), (131, 50640), (211, 31440), (240, 27641), (262, 25320), (393, 16880), (422, 15720), (524, 12660), (633, 10480), (655, 10128), (786, 8440), (844, 7860), (1048, 6330), (1055, 6288), (1266, 5240), (1310, 5064), (1572, 4220), (1688, 3930), (1965, 3376), (2096, 3165), (2110, 3144), (2532, 2620)]