201430240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 522710496

約数和(自身を除く): 321280256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 193, 220, 352, 386, 440, 593, 772, 880, 965, 1186, 1544, 1760, 1930, 2123, 2372, 2965, 3088, 3860, 4246, 4744, 5930, 6176, 6523, 7720, 8492, 9488, 10615, 11860, 13046, 15440, 16984, 18976, 21230, 23720, 26092, 30880, 32615, 33968, 42460, 47440, 52184, 65230, 67936, 84920, 94880, 104368, 114449, 130460, 169840, 208736, 228898, 260920, 339680, 457796, 521840, 572245, 915592, 1043680, 1144490, 1258939, 1831184, 2288980, 2517878, 3662368, 4577960, 5035756, 6294695, 9155920, 10071512, 12589390, 18311840, 20143024, 25178780, 40286048, 50357560, 100715120, 201430240]

約数ペア:

[(1, 201430240), (2, 100715120), (4, 50357560), (5, 40286048), (8, 25178780), (10, 20143024), (11, 18311840), (16, 12589390), (20, 10071512), (22, 9155920), (32, 6294695), (40, 5035756), (44, 4577960), (55, 3662368), (80, 2517878), (88, 2288980), (110, 1831184), (160, 1258939), (176, 1144490), (193, 1043680), (220, 915592), (352, 572245), (386, 521840), (440, 457796), (593, 339680), (772, 260920), (880, 228898), (965, 208736), (1186, 169840), (1544, 130460), (1760, 114449), (1930, 104368), (2123, 94880), (2372, 84920), (2965, 67936), (3088, 65230), (3860, 52184), (4246, 47440), (4744, 42460), (5930, 33968), (6176, 32615), (6523, 30880), (7720, 26092), (8492, 23720), (9488, 21230), (10615, 18976), (11860, 16984), (13046, 15440)]