64632960

素因数分解:

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

素因数の和:268

約数の個数: 288

約数和(自身を含む): 260757900

約数和(自身を除く): 196124940

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 229, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 458, 480, 490, 504, 560, 576, 588, 630, 640, 672, 687, 720, 735, 784, 840, 882, 896, 916, 960, 980, 1008, 1120, 1145, 1152, 1176, 1260, 1344, 1374, 1440, 1470, 1568, 1603, 1680, 1764, 1832, 1920, 1960, 2016, 2061, 2205, 2240, 2290, 2352, 2520, 2688, 2748, 2880, 2940, 3136, 3206, 3360, 3435, 3528, 3664, 3920, 4032, 4122, 4410, 4480, 4580, 4704, 4809, 5040, 5496, 5760, 5880, 6272, 6412, 6720, 6870, 7056, 7328, 7840, 8015, 8064, 8244, 8820, 9160, 9408, 9618, 10080, 10305, 10992, 11221, 11760, 12824, 13440, 13740, 14112, 14427, 14656, 15680, 16030, 16488, 17640, 18320, 18816, 19236, 20160, 20610, 21984, 22442, 23520, 24045, 25648, 27480, 28224, 28854, 29312, 31360, 32060, 32976, 33663, 35280, 36640, 38472, 40320, 41220, 43968, 44884, 47040, 48090, 51296, 54960, 56105, 56448, 57708, 64120, 65952, 67326, 70560, 72135, 73280, 76944, 82440, 87936, 89768, 94080, 96180, 100989, 102592, 109920, 112210, 115416, 128240, 131904, 134652, 141120, 144270, 146560, 153888, 164880, 168315, 179536, 192360, 201978, 205184, 219840, 224420, 230832, 256480, 263808, 269304, 282240, 288540, 307776, 329760, 336630, 359072, 384720, 403956, 439680, 448840, 461664, 504945, 512960, 538608, 577080, 615552, 659520, 673260, 718144, 769440, 807912, 897680, 923328, 1009890, 1025920, 1077216, 1154160, 1319040, 1346520, 1436288, 1538880, 1615824, 1795360, 1846656, 2019780, 2154432, 2308320, 2693040, 3077760, 3231648, 3590720, 4039560, 4308864, 4616640, 5386080, 6463296, 7181440, 8079120, 9233280, 10772160, 12926592, 16158240, 21544320, 32316480, 64632960]

約数ペア:

[(1, 64632960), (2, 32316480), (3, 21544320), (4, 16158240), (5, 12926592), (6, 10772160), (7, 9233280), (8, 8079120), (9, 7181440), (10, 6463296), (12, 5386080), (14, 4616640), (15, 4308864), (16, 4039560), (18, 3590720), (20, 3231648), (21, 3077760), (24, 2693040), (28, 2308320), (30, 2154432), (32, 2019780), (35, 1846656), (36, 1795360), (40, 1615824), (42, 1538880), (45, 1436288), (48, 1346520), (49, 1319040), (56, 1154160), (60, 1077216), (63, 1025920), (64, 1009890), (70, 923328), (72, 897680), (80, 807912), (84, 769440), (90, 718144), (96, 673260), (98, 659520), (105, 615552), (112, 577080), (120, 538608), (126, 512960), (128, 504945), (140, 461664), (144, 448840), (147, 439680), (160, 403956), (168, 384720), (180, 359072), (192, 336630), (196, 329760), (210, 307776), (224, 288540), (229, 282240), (240, 269304), (245, 263808), (252, 256480), (280, 230832), (288, 224420), (294, 219840), (315, 205184), (320, 201978), (336, 192360), (360, 179536), (384, 168315), (392, 164880), (420, 153888), (441, 146560), (448, 144270), (458, 141120), (480, 134652), (490, 131904), (504, 128240), (560, 115416), (576, 112210), (588, 109920), (630, 102592), (640, 100989), (672, 96180), (687, 94080), (720, 89768), (735, 87936), (784, 82440), (840, 76944), (882, 73280), (896, 72135), (916, 70560), (960, 67326), (980, 65952), (1008, 64120), (1120, 57708), (1145, 56448), (1152, 56105), (1176, 54960), (1260, 51296), (1344, 48090), (1374, 47040), (1440, 44884), (1470, 43968), (1568, 41220), (1603, 40320), (1680, 38472), (1764, 36640), (1832, 35280), (1920, 33663), (1960, 32976), (2016, 32060), (2061, 31360), (2205, 29312), (2240, 28854), (2290, 28224), (2352, 27480), (2520, 25648), (2688, 24045), (2748, 23520), (2880, 22442), (2940, 21984), (3136, 20610), (3206, 20160), (3360, 19236), (3435, 18816), (3528, 18320), (3664, 17640), (3920, 16488), (4032, 16030), (4122, 15680), (4410, 14656), (4480, 14427), (4580, 14112), (4704, 13740), (4809, 13440), (5040, 12824), (5496, 11760), (5760, 11221), (5880, 10992), (6272, 10305), (6412, 10080), (6720, 9618), (6870, 9408), (7056, 9160), (7328, 8820), (7840, 8244), (8015, 8064)]