142514320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 365976576

約数和(自身を除く): 223462256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 127, 130, 166, 169, 208, 254, 260, 332, 338, 415, 508, 520, 635, 664, 676, 830, 845, 1016, 1040, 1079, 1270, 1328, 1352, 1651, 1660, 1690, 2032, 2158, 2540, 2704, 3302, 3320, 3380, 4316, 5080, 5395, 6604, 6640, 6760, 8255, 8632, 10160, 10541, 10790, 13208, 13520, 14027, 16510, 17264, 21082, 21463, 21580, 26416, 28054, 33020, 42164, 42926, 43160, 52705, 56108, 66040, 70135, 84328, 85852, 86320, 105410, 107315, 112216, 132080, 137033, 140270, 168656, 171704, 210820, 214630, 224432, 274066, 280540, 343408, 421640, 429260, 548132, 561080, 685165, 843280, 858520, 1096264, 1122160, 1370330, 1717040, 1781429, 2192528, 2740660, 3562858, 5481320, 7125716, 8907145, 10962640, 14251432, 17814290, 28502864, 35628580, 71257160, 142514320]

約数ペア:

[(1, 142514320), (2, 71257160), (4, 35628580), (5, 28502864), (8, 17814290), (10, 14251432), (13, 10962640), (16, 8907145), (20, 7125716), (26, 5481320), (40, 3562858), (52, 2740660), (65, 2192528), (80, 1781429), (83, 1717040), (104, 1370330), (127, 1122160), (130, 1096264), (166, 858520), (169, 843280), (208, 685165), (254, 561080), (260, 548132), (332, 429260), (338, 421640), (415, 343408), (508, 280540), (520, 274066), (635, 224432), (664, 214630), (676, 210820), (830, 171704), (845, 168656), (1016, 140270), (1040, 137033), (1079, 132080), (1270, 112216), (1328, 107315), (1352, 105410), (1651, 86320), (1660, 85852), (1690, 84328), (2032, 70135), (2158, 66040), (2540, 56108), (2704, 52705), (3302, 43160), (3320, 42926), (3380, 42164), (4316, 33020), (5080, 28054), (5395, 26416), (6604, 21580), (6640, 21463), (6760, 21082), (8255, 17264), (8632, 16510), (10160, 14027), (10541, 13520), (10790, 13208)]