2321010840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{147647}}^1$

素因数の和:147792

約数の個数: 64

約数和(自身を含む): 7016232960

約数和(自身を除く): 4695222120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 147647, 295294, 442941, 590588, 738235, 885882, 1181176, 1476470, 1771764, 2214705, 2952940, 3543528, 4429410, 5905880, 8858820, 17717640, 19341757, 38683514, 58025271, 77367028, 96708785, 116050542, 154734056, 193417570, 232101084, 290126355, 386835140, 464202168, 580252710, 773670280, 1160505420, 2321010840]

約数ペア:

[(1, 2321010840), (2, 1160505420), (3, 773670280), (4, 580252710), (5, 464202168), (6, 386835140), (8, 290126355), (10, 232101084), (12, 193417570), (15, 154734056), (20, 116050542), (24, 96708785), (30, 77367028), (40, 58025271), (60, 38683514), (120, 19341757), (131, 17717640), (262, 8858820), (393, 5905880), (524, 4429410), (655, 3543528), (786, 2952940), (1048, 2214705), (1310, 1771764), (1572, 1476470), (1965, 1181176), (2620, 885882), (3144, 738235), (3930, 590588), (5240, 442941), (7860, 295294), (15720, 147647)]