305430720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 336

約数和(自身を含む): 1161946368

約数和(自身を除く): 856515648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 151, 160, 168, 172, 192, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 302, 320, 336, 344, 392, 420, 430, 448, 453, 480, 490, 516, 560, 588, 602, 604, 645, 672, 688, 735, 755, 784, 840, 860, 903, 906, 960, 980, 1032, 1057, 1120, 1176, 1204, 1208, 1290, 1344, 1376, 1470, 1505, 1510, 1568, 1680, 1720, 1806, 1812, 1960, 2064, 2107, 2114, 2240, 2265, 2352, 2408, 2416, 2580, 2752, 2940, 3010, 3020, 3136, 3171, 3360, 3440, 3612, 3624, 3920, 4128, 4214, 4228, 4515, 4530, 4704, 4816, 4832, 5160, 5285, 5880, 6020, 6040, 6321, 6342, 6493, 6720, 6880, 7224, 7248, 7399, 7840, 8256, 8428, 8456, 9030, 9060, 9408, 9632, 9664, 10320, 10535, 10570, 11760, 12040, 12080, 12642, 12684, 12986, 13760, 14448, 14496, 14798, 15680, 15855, 16856, 16912, 18060, 18120, 19264, 19479, 20640, 21070, 21140, 22197, 23520, 24080, 24160, 25284, 25368, 25972, 28896, 28992, 29596, 31605, 31710, 32465, 33712, 33824, 36120, 36240, 36995, 38958, 41280, 42140, 42280, 44394, 45451, 47040, 48160, 48320, 50568, 50736, 51944, 57792, 59192, 63210, 63420, 64930, 67424, 67648, 72240, 72480, 73990, 77916, 84280, 84560, 88788, 90902, 96320, 97395, 101136, 101472, 103888, 110985, 118384, 126420, 126840, 129860, 134848, 136353, 144480, 144960, 147980, 155832, 168560, 169120, 177576, 181804, 194790, 202272, 202944, 207776, 221970, 227255, 236768, 252840, 253680, 259720, 272706, 288960, 295960, 311664, 318157, 337120, 338240, 355152, 363608, 389580, 404544, 415552, 443940, 454510, 473536, 505680, 507360, 519440, 545412, 591920, 623328, 636314, 674240, 681765, 710304, 727216, 779160, 887880, 909020, 954471, 1011360, 1014720, 1038880, 1090824, 1183840, 1246656, 1272628, 1363530, 1420608, 1454432, 1558320, 1590785, 1775760, 1818040, 1908942, 2022720, 2077760, 2181648, 2367680, 2545256, 2727060, 2908864, 3116640, 3181570, 3551520, 3636080, 3817884, 4363296, 4772355, 5090512, 5454120, 6233280, 6363140, 7103040, 7272160, 7635768, 8726592, 9544710, 10181024, 10908240, 12726280, 14544320, 15271536, 19089420, 20362048, 21816480, 25452560, 30543072, 38178840, 43632960, 50905120, 61086144, 76357680, 101810240, 152715360, 305430720]

約数ペア:

[(1, 305430720), (2, 152715360), (3, 101810240), (4, 76357680), (5, 61086144), (6, 50905120), (7, 43632960), (8, 38178840), (10, 30543072), (12, 25452560), (14, 21816480), (15, 20362048), (16, 19089420), (20, 15271536), (21, 14544320), (24, 12726280), (28, 10908240), (30, 10181024), (32, 9544710), (35, 8726592), (40, 7635768), (42, 7272160), (43, 7103040), (48, 6363140), (49, 6233280), (56, 5454120), (60, 5090512), (64, 4772355), (70, 4363296), (80, 3817884), (84, 3636080), (86, 3551520), (96, 3181570), (98, 3116640), (105, 2908864), (112, 2727060), (120, 2545256), (129, 2367680), (140, 2181648), (147, 2077760), (151, 2022720), (160, 1908942), (168, 1818040), (172, 1775760), (192, 1590785), (196, 1558320), (210, 1454432), (215, 1420608), (224, 1363530), (240, 1272628), (245, 1246656), (258, 1183840), (280, 1090824), (294, 1038880), (301, 1014720), (302, 1011360), (320, 954471), (336, 909020), (344, 887880), (392, 779160), (420, 727216), (430, 710304), (448, 681765), (453, 674240), (480, 636314), (490, 623328), (516, 591920), (560, 545412), (588, 519440), (602, 507360), (604, 505680), (645, 473536), (672, 454510), (688, 443940), (735, 415552), (755, 404544), (784, 389580), (840, 363608), (860, 355152), (903, 338240), (906, 337120), (960, 318157), (980, 311664), (1032, 295960), (1057, 288960), (1120, 272706), (1176, 259720), (1204, 253680), (1208, 252840), (1290, 236768), (1344, 227255), (1376, 221970), (1470, 207776), (1505, 202944), (1510, 202272), (1568, 194790), (1680, 181804), (1720, 177576), (1806, 169120), (1812, 168560), (1960, 155832), (2064, 147980), (2107, 144960), (2114, 144480), (2240, 136353), (2265, 134848), (2352, 129860), (2408, 126840), (2416, 126420), (2580, 118384), (2752, 110985), (2940, 103888), (3010, 101472), (3020, 101136), (3136, 97395), (3171, 96320), (3360, 90902), (3440, 88788), (3612, 84560), (3624, 84280), (3920, 77916), (4128, 73990), (4214, 72480), (4228, 72240), (4515, 67648), (4530, 67424), (4704, 64930), (4816, 63420), (4832, 63210), (5160, 59192), (5285, 57792), (5880, 51944), (6020, 50736), (6040, 50568), (6321, 48320), (6342, 48160), (6493, 47040), (6720, 45451), (6880, 44394), (7224, 42280), (7248, 42140), (7399, 41280), (7840, 38958), (8256, 36995), (8428, 36240), (8456, 36120), (9030, 33824), (9060, 33712), (9408, 32465), (9632, 31710), (9664, 31605), (10320, 29596), (10535, 28992), (10570, 28896), (11760, 25972), (12040, 25368), (12080, 25284), (12642, 24160), (12684, 24080), (12986, 23520), (13760, 22197), (14448, 21140), (14496, 21070), (14798, 20640), (15680, 19479), (15855, 19264), (16856, 18120), (16912, 18060)]