290848320

素因数分解:

$2^6\times 3^4\times 5^1\times 7^2\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 420

約数和(自身を含む): 1208768220

約数和(自身を除く): 917919900

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 229, 240, 245, 252, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 392, 405, 420, 432, 441, 448, 458, 480, 490, 504, 540, 560, 567, 576, 588, 630, 648, 672, 687, 720, 735, 756, 784, 810, 840, 864, 882, 916, 945, 960, 980, 1008, 1080, 1120, 1134, 1145, 1176, 1260, 1296, 1323, 1344, 1374, 1440, 1470, 1512, 1568, 1603, 1620, 1680, 1728, 1764, 1832, 1890, 1960, 2016, 2061, 2160, 2205, 2240, 2268, 2290, 2352, 2520, 2592, 2646, 2748, 2835, 2880, 2940, 3024, 3136, 3206, 3240, 3360, 3435, 3528, 3664, 3780, 3920, 3969, 4032, 4122, 4320, 4410, 4536, 4580, 4704, 4809, 5040, 5184, 5292, 5496, 5670, 5880, 6048, 6183, 6412, 6480, 6615, 6720, 6870, 7056, 7328, 7560, 7840, 7938, 8015, 8244, 8640, 8820, 9072, 9160, 9408, 9618, 10080, 10305, 10584, 10992, 11221, 11340, 11760, 12096, 12366, 12824, 12960, 13230, 13740, 14112, 14427, 14656, 15120, 15680, 15876, 16030, 16488, 17640, 18144, 18320, 18549, 19236, 19845, 20160, 20610, 21168, 21984, 22442, 22680, 23520, 24045, 24732, 25648, 25920, 26460, 27480, 28224, 28854, 30240, 30915, 31752, 32060, 32976, 33663, 35280, 36288, 36640, 37098, 38472, 39690, 41220, 42336, 43281, 43968, 44884, 45360, 47040, 48090, 49464, 51296, 52920, 54960, 56105, 57708, 60480, 61830, 63504, 64120, 65952, 67326, 70560, 72135, 73280, 74196, 76944, 79380, 82440, 84672, 86562, 89768, 90720, 92745, 96180, 98928, 100989, 102592, 105840, 109920, 112210, 115416, 123660, 127008, 128240, 129843, 131904, 134652, 141120, 144270, 148392, 153888, 158760, 164880, 168315, 173124, 179536, 181440, 185490, 192360, 197856, 201978, 211680, 216405, 219840, 224420, 230832, 247320, 254016, 256480, 259686, 269304, 288540, 296784, 302967, 307776, 317520, 329760, 336630, 346248, 359072, 370980, 384720, 395712, 403956, 423360, 432810, 448840, 461664, 494640, 504945, 512960, 519372, 538608, 577080, 593568, 605934, 635040, 649215, 659520, 673260, 692496, 718144, 741960, 769440, 807912, 865620, 897680, 908901, 923328, 989280, 1009890, 1038744, 1077216, 1154160, 1187136, 1211868, 1270080, 1298430, 1346520, 1384992, 1483920, 1514835, 1538880, 1615824, 1731240, 1795360, 1817802, 1978560, 2019780, 2077488, 2154432, 2308320, 2423736, 2596860, 2693040, 2769984, 2967840, 3029670, 3231648, 3462480, 3590720, 3635604, 4039560, 4154976, 4544505, 4616640, 4847472, 5193720, 5386080, 5935680, 6059340, 6463296, 6924960, 7271208, 8079120, 8309952, 9089010, 9694944, 10387440, 10772160, 12118680, 13849920, 14542416, 16158240, 18178020, 19389888, 20774880, 24237360, 29084832, 32316480, 36356040, 41549760, 48474720, 58169664, 72712080, 96949440, 145424160, 290848320]

約数ペア:

[(1, 290848320), (2, 145424160), (3, 96949440), (4, 72712080), (5, 58169664), (6, 48474720), (7, 41549760), (8, 36356040), (9, 32316480), (10, 29084832), (12, 24237360), (14, 20774880), (15, 19389888), (16, 18178020), (18, 16158240), (20, 14542416), (21, 13849920), (24, 12118680), (27, 10772160), (28, 10387440), (30, 9694944), (32, 9089010), (35, 8309952), (36, 8079120), (40, 7271208), (42, 6924960), (45, 6463296), (48, 6059340), (49, 5935680), (54, 5386080), (56, 5193720), (60, 4847472), (63, 4616640), (64, 4544505), (70, 4154976), (72, 4039560), (80, 3635604), (81, 3590720), (84, 3462480), (90, 3231648), (96, 3029670), (98, 2967840), (105, 2769984), (108, 2693040), (112, 2596860), (120, 2423736), (126, 2308320), (135, 2154432), (140, 2077488), (144, 2019780), (147, 1978560), (160, 1817802), (162, 1795360), (168, 1731240), (180, 1615824), (189, 1538880), (192, 1514835), (196, 1483920), (210, 1384992), (216, 1346520), (224, 1298430), (229, 1270080), (240, 1211868), (245, 1187136), (252, 1154160), (270, 1077216), (280, 1038744), (288, 1009890), (294, 989280), (315, 923328), (320, 908901), (324, 897680), (336, 865620), (360, 807912), (378, 769440), (392, 741960), (405, 718144), (420, 692496), (432, 673260), (441, 659520), (448, 649215), (458, 635040), (480, 605934), (490, 593568), (504, 577080), (540, 538608), (560, 519372), (567, 512960), (576, 504945), (588, 494640), (630, 461664), (648, 448840), (672, 432810), (687, 423360), (720, 403956), (735, 395712), (756, 384720), (784, 370980), (810, 359072), (840, 346248), (864, 336630), (882, 329760), (916, 317520), (945, 307776), (960, 302967), (980, 296784), (1008, 288540), (1080, 269304), (1120, 259686), (1134, 256480), (1145, 254016), (1176, 247320), (1260, 230832), (1296, 224420), (1323, 219840), (1344, 216405), (1374, 211680), (1440, 201978), (1470, 197856), (1512, 192360), (1568, 185490), (1603, 181440), (1620, 179536), (1680, 173124), (1728, 168315), (1764, 164880), (1832, 158760), (1890, 153888), (1960, 148392), (2016, 144270), (2061, 141120), (2160, 134652), (2205, 131904), (2240, 129843), (2268, 128240), (2290, 127008), (2352, 123660), (2520, 115416), (2592, 112210), (2646, 109920), (2748, 105840), (2835, 102592), (2880, 100989), (2940, 98928), (3024, 96180), (3136, 92745), (3206, 90720), (3240, 89768), (3360, 86562), (3435, 84672), (3528, 82440), (3664, 79380), (3780, 76944), (3920, 74196), (3969, 73280), (4032, 72135), (4122, 70560), (4320, 67326), (4410, 65952), (4536, 64120), (4580, 63504), (4704, 61830), (4809, 60480), (5040, 57708), (5184, 56105), (5292, 54960), (5496, 52920), (5670, 51296), (5880, 49464), (6048, 48090), (6183, 47040), (6412, 45360), (6480, 44884), (6615, 43968), (6720, 43281), (6870, 42336), (7056, 41220), (7328, 39690), (7560, 38472), (7840, 37098), (7938, 36640), (8015, 36288), (8244, 35280), (8640, 33663), (8820, 32976), (9072, 32060), (9160, 31752), (9408, 30915), (9618, 30240), (10080, 28854), (10305, 28224), (10584, 27480), (10992, 26460), (11221, 25920), (11340, 25648), (11760, 24732), (12096, 24045), (12366, 23520), (12824, 22680), (12960, 22442), (13230, 21984), (13740, 21168), (14112, 20610), (14427, 20160), (14656, 19845), (15120, 19236), (15680, 18549), (15876, 18320), (16030, 18144), (16488, 17640)]