315935360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 860129280

約数和(自身を除く): 544193920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 127, 128, 130, 160, 169, 184, 208, 230, 254, 260, 299, 320, 338, 368, 416, 460, 508, 520, 598, 635, 640, 676, 736, 832, 845, 920, 1016, 1040, 1196, 1270, 1352, 1472, 1495, 1651, 1664, 1690, 1840, 2032, 2080, 2392, 2540, 2704, 2921, 2944, 2990, 3302, 3380, 3680, 3887, 4064, 4160, 4784, 5080, 5408, 5842, 5980, 6604, 6760, 7360, 7774, 8128, 8255, 8320, 9568, 10160, 10816, 11684, 11960, 13208, 13520, 14605, 14720, 15548, 16256, 16510, 19136, 19435, 20320, 21463, 21632, 23368, 23920, 26416, 27040, 29210, 31096, 33020, 37973, 38272, 38870, 40640, 42926, 46736, 47840, 52832, 54080, 58420, 62192, 66040, 75946, 77740, 81280, 85852, 93472, 95680, 105664, 107315, 108160, 116840, 124384, 132080, 151892, 155480, 171704, 186944, 189865, 191360, 211328, 214630, 233680, 248768, 264160, 303784, 310960, 343408, 373888, 379730, 429260, 467360, 493649, 497536, 528320, 607568, 621920, 686816, 759460, 858520, 934720, 987298, 1056640, 1215136, 1243840, 1373632, 1518920, 1717040, 1869440, 1974596, 2430272, 2468245, 2487680, 2747264, 3037840, 3434080, 3949192, 4860544, 4936490, 6075680, 6868160, 7898384, 9872980, 12151360, 13736320, 15796768, 19745960, 24302720, 31593536, 39491920, 63187072, 78983840, 157967680, 315935360]

約数ペア:

[(1, 315935360), (2, 157967680), (4, 78983840), (5, 63187072), (8, 39491920), (10, 31593536), (13, 24302720), (16, 19745960), (20, 15796768), (23, 13736320), (26, 12151360), (32, 9872980), (40, 7898384), (46, 6868160), (52, 6075680), (64, 4936490), (65, 4860544), (80, 3949192), (92, 3434080), (104, 3037840), (115, 2747264), (127, 2487680), (128, 2468245), (130, 2430272), (160, 1974596), (169, 1869440), (184, 1717040), (208, 1518920), (230, 1373632), (254, 1243840), (260, 1215136), (299, 1056640), (320, 987298), (338, 934720), (368, 858520), (416, 759460), (460, 686816), (508, 621920), (520, 607568), (598, 528320), (635, 497536), (640, 493649), (676, 467360), (736, 429260), (832, 379730), (845, 373888), (920, 343408), (1016, 310960), (1040, 303784), (1196, 264160), (1270, 248768), (1352, 233680), (1472, 214630), (1495, 211328), (1651, 191360), (1664, 189865), (1690, 186944), (1840, 171704), (2032, 155480), (2080, 151892), (2392, 132080), (2540, 124384), (2704, 116840), (2921, 108160), (2944, 107315), (2990, 105664), (3302, 95680), (3380, 93472), (3680, 85852), (3887, 81280), (4064, 77740), (4160, 75946), (4784, 66040), (5080, 62192), (5408, 58420), (5842, 54080), (5980, 52832), (6604, 47840), (6760, 46736), (7360, 42926), (7774, 40640), (8128, 38870), (8255, 38272), (8320, 37973), (9568, 33020), (10160, 31096), (10816, 29210), (11684, 27040), (11960, 26416), (13208, 23920), (13520, 23368), (14605, 21632), (14720, 21463), (15548, 20320), (16256, 19435), (16510, 19136)]