312392640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 336

約数和(自身を含む): 1198778400

約数和(自身を除く): 886385760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 192, 196, 203, 210, 224, 229, 232, 240, 245, 280, 290, 294, 320, 336, 348, 392, 406, 420, 435, 448, 458, 464, 480, 490, 560, 580, 588, 609, 672, 687, 696, 735, 784, 812, 840, 870, 916, 928, 960, 980, 1015, 1120, 1145, 1160, 1176, 1218, 1344, 1374, 1392, 1421, 1470, 1568, 1603, 1624, 1680, 1740, 1832, 1856, 1960, 2030, 2240, 2290, 2320, 2352, 2436, 2748, 2784, 2842, 2940, 3045, 3136, 3206, 3248, 3360, 3435, 3480, 3664, 3920, 4060, 4263, 4580, 4640, 4704, 4809, 4872, 5496, 5568, 5684, 5880, 6090, 6412, 6496, 6641, 6720, 6870, 6960, 7105, 7328, 7840, 8015, 8120, 8526, 9160, 9280, 9408, 9618, 9744, 10992, 11221, 11368, 11760, 12180, 12824, 12992, 13282, 13740, 13920, 14210, 14656, 15680, 16030, 16240, 17052, 18320, 19236, 19488, 19923, 21315, 21984, 22442, 22736, 23520, 24045, 24360, 25648, 26564, 27480, 27840, 28420, 32060, 32480, 33205, 33663, 34104, 36640, 38472, 38976, 39846, 42630, 43968, 44884, 45472, 46487, 47040, 48090, 48720, 51296, 53128, 54960, 56105, 56840, 64120, 64960, 66410, 67326, 68208, 73280, 76944, 79692, 85260, 89768, 90944, 92974, 96180, 97440, 99615, 102592, 106256, 109920, 112210, 113680, 128240, 132820, 134652, 136416, 139461, 153888, 159384, 168315, 170520, 179536, 185948, 192360, 194880, 199230, 212512, 219840, 224420, 227360, 232435, 256480, 265640, 269304, 272832, 278922, 307776, 318768, 325409, 336630, 341040, 359072, 371896, 384720, 398460, 425024, 448840, 454720, 464870, 512960, 531280, 538608, 557844, 637536, 650818, 673260, 682080, 697305, 718144, 743792, 769440, 796920, 897680, 929740, 976227, 1062560, 1077216, 1115688, 1275072, 1301636, 1346520, 1364160, 1394610, 1487584, 1538880, 1593840, 1627045, 1795360, 1859480, 1952454, 2125120, 2154432, 2231376, 2603272, 2693040, 2789220, 2975168, 3187680, 3254090, 3590720, 3718960, 3904908, 4462752, 4881135, 5206544, 5386080, 5578440, 6375360, 6508180, 7437920, 7809816, 8925504, 9762270, 10413088, 10772160, 11156880, 13016360, 14875840, 15619632, 19524540, 20826176, 22313760, 26032720, 31239264, 39049080, 44627520, 52065440, 62478528, 78098160, 104130880, 156196320, 312392640]

約数ペア:

[(1, 312392640), (2, 156196320), (3, 104130880), (4, 78098160), (5, 62478528), (6, 52065440), (7, 44627520), (8, 39049080), (10, 31239264), (12, 26032720), (14, 22313760), (15, 20826176), (16, 19524540), (20, 15619632), (21, 14875840), (24, 13016360), (28, 11156880), (29, 10772160), (30, 10413088), (32, 9762270), (35, 8925504), (40, 7809816), (42, 7437920), (48, 6508180), (49, 6375360), (56, 5578440), (58, 5386080), (60, 5206544), (64, 4881135), (70, 4462752), (80, 3904908), (84, 3718960), (87, 3590720), (96, 3254090), (98, 3187680), (105, 2975168), (112, 2789220), (116, 2693040), (120, 2603272), (140, 2231376), (145, 2154432), (147, 2125120), (160, 1952454), (168, 1859480), (174, 1795360), (192, 1627045), (196, 1593840), (203, 1538880), (210, 1487584), (224, 1394610), (229, 1364160), (232, 1346520), (240, 1301636), (245, 1275072), (280, 1115688), (290, 1077216), (294, 1062560), (320, 976227), (336, 929740), (348, 897680), (392, 796920), (406, 769440), (420, 743792), (435, 718144), (448, 697305), (458, 682080), (464, 673260), (480, 650818), (490, 637536), (560, 557844), (580, 538608), (588, 531280), (609, 512960), (672, 464870), (687, 454720), (696, 448840), (735, 425024), (784, 398460), (812, 384720), (840, 371896), (870, 359072), (916, 341040), (928, 336630), (960, 325409), (980, 318768), (1015, 307776), (1120, 278922), (1145, 272832), (1160, 269304), (1176, 265640), (1218, 256480), (1344, 232435), (1374, 227360), (1392, 224420), (1421, 219840), (1470, 212512), (1568, 199230), (1603, 194880), (1624, 192360), (1680, 185948), (1740, 179536), (1832, 170520), (1856, 168315), (1960, 159384), (2030, 153888), (2240, 139461), (2290, 136416), (2320, 134652), (2352, 132820), (2436, 128240), (2748, 113680), (2784, 112210), (2842, 109920), (2940, 106256), (3045, 102592), (3136, 99615), (3206, 97440), (3248, 96180), (3360, 92974), (3435, 90944), (3480, 89768), (3664, 85260), (3920, 79692), (4060, 76944), (4263, 73280), (4580, 68208), (4640, 67326), (4704, 66410), (4809, 64960), (4872, 64120), (5496, 56840), (5568, 56105), (5684, 54960), (5880, 53128), (6090, 51296), (6412, 48720), (6496, 48090), (6641, 47040), (6720, 46487), (6870, 45472), (6960, 44884), (7105, 43968), (7328, 42630), (7840, 39846), (8015, 38976), (8120, 38472), (8526, 36640), (9160, 34104), (9280, 33663), (9408, 33205), (9618, 32480), (9744, 32060), (10992, 28420), (11221, 27840), (11368, 27480), (11760, 26564), (12180, 25648), (12824, 24360), (12992, 24045), (13282, 23520), (13740, 22736), (13920, 22442), (14210, 21984), (14656, 21315), (15680, 19923), (16030, 19488), (16240, 19236), (17052, 18320)]