293546240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 216

約数和(自身を含む): 807952320

約数和(自身を除く): 514406080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 59, 64, 65, 80, 92, 104, 115, 118, 128, 130, 160, 169, 184, 208, 230, 236, 256, 260, 295, 299, 320, 338, 368, 416, 460, 472, 520, 590, 598, 640, 676, 736, 767, 832, 845, 920, 944, 1040, 1180, 1196, 1280, 1352, 1357, 1472, 1495, 1534, 1664, 1690, 1840, 1888, 2080, 2360, 2392, 2704, 2714, 2944, 2990, 3068, 3328, 3380, 3680, 3776, 3835, 3887, 4160, 4720, 4784, 5408, 5428, 5888, 5980, 6136, 6760, 6785, 7360, 7552, 7670, 7774, 8320, 9440, 9568, 9971, 10816, 10856, 11960, 12272, 13520, 13570, 14720, 15104, 15340, 15548, 16640, 17641, 18880, 19136, 19435, 19942, 21632, 21712, 23920, 24544, 27040, 27140, 29440, 30680, 31096, 35282, 37760, 38272, 38870, 39884, 43264, 43424, 47840, 49088, 49855, 54080, 54280, 61360, 62192, 70564, 75520, 76544, 77740, 79768, 86848, 88205, 95680, 98176, 99710, 108160, 108560, 122720, 124384, 141128, 155480, 159536, 173696, 176410, 191360, 196352, 199420, 216320, 217120, 229333, 245440, 248768, 282256, 310960, 319072, 347392, 352820, 382720, 398840, 434240, 458666, 490880, 497536, 564512, 621920, 638144, 705640, 797680, 868480, 917332, 981760, 995072, 1129024, 1146665, 1243840, 1276288, 1411280, 1595360, 1736960, 1834664, 2258048, 2293330, 2487680, 2552576, 2822560, 3190720, 3669328, 4516096, 4586660, 4975360, 5645120, 6381440, 7338656, 9173320, 11290240, 12762880, 14677312, 18346640, 22580480, 29354624, 36693280, 58709248, 73386560, 146773120, 293546240]

約数ペア:

[(1, 293546240), (2, 146773120), (4, 73386560), (5, 58709248), (8, 36693280), (10, 29354624), (13, 22580480), (16, 18346640), (20, 14677312), (23, 12762880), (26, 11290240), (32, 9173320), (40, 7338656), (46, 6381440), (52, 5645120), (59, 4975360), (64, 4586660), (65, 4516096), (80, 3669328), (92, 3190720), (104, 2822560), (115, 2552576), (118, 2487680), (128, 2293330), (130, 2258048), (160, 1834664), (169, 1736960), (184, 1595360), (208, 1411280), (230, 1276288), (236, 1243840), (256, 1146665), (260, 1129024), (295, 995072), (299, 981760), (320, 917332), (338, 868480), (368, 797680), (416, 705640), (460, 638144), (472, 621920), (520, 564512), (590, 497536), (598, 490880), (640, 458666), (676, 434240), (736, 398840), (767, 382720), (832, 352820), (845, 347392), (920, 319072), (944, 310960), (1040, 282256), (1180, 248768), (1196, 245440), (1280, 229333), (1352, 217120), (1357, 216320), (1472, 199420), (1495, 196352), (1534, 191360), (1664, 176410), (1690, 173696), (1840, 159536), (1888, 155480), (2080, 141128), (2360, 124384), (2392, 122720), (2704, 108560), (2714, 108160), (2944, 99710), (2990, 98176), (3068, 95680), (3328, 88205), (3380, 86848), (3680, 79768), (3776, 77740), (3835, 76544), (3887, 75520), (4160, 70564), (4720, 62192), (4784, 61360), (5408, 54280), (5428, 54080), (5888, 49855), (5980, 49088), (6136, 47840), (6760, 43424), (6785, 43264), (7360, 39884), (7552, 38870), (7670, 38272), (7774, 37760), (8320, 35282), (9440, 31096), (9568, 30680), (9971, 29440), (10816, 27140), (10856, 27040), (11960, 24544), (12272, 23920), (13520, 21712), (13570, 21632), (14720, 19942), (15104, 19435), (15340, 19136), (15548, 18880), (16640, 17641)]