15672725480

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{3119}}^1$

素因数の和:3866

約数の個数: 64

約数和(自身を含む): 35481888000

約数和(自身を除く): 19809162520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 467, 538, 934, 1076, 1345, 1868, 2152, 2335, 2690, 3119, 3736, 4670, 5380, 6238, 9340, 10760, 12476, 15595, 18680, 24952, 31190, 62380, 124760, 125623, 251246, 502492, 628115, 839011, 1004984, 1256230, 1456573, 1678022, 2512460, 2913146, 3356044, 4195055, 5024920, 5826292, 6712088, 7282865, 8390110, 11652584, 14565730, 16780220, 29131460, 33560440, 58262920, 391818137, 783636274, 1567272548, 1959090685, 3134545096, 3918181370, 7836362740, 15672725480]

約数ペア:

[(1, 15672725480), (2, 7836362740), (4, 3918181370), (5, 3134545096), (8, 1959090685), (10, 1567272548), (20, 783636274), (40, 391818137), (269, 58262920), (467, 33560440), (538, 29131460), (934, 16780220), (1076, 14565730), (1345, 11652584), (1868, 8390110), (2152, 7282865), (2335, 6712088), (2690, 5826292), (3119, 5024920), (3736, 4195055), (4670, 3356044), (5380, 2913146), (6238, 2512460), (9340, 1678022), (10760, 1456573), (12476, 1256230), (15595, 1004984), (18680, 839011), (24952, 628115), (31190, 502492), (62380, 251246), (124760, 125623)]