1198014720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{6367}}^1$

素因数の和:6405

約数の個数: 216

約数和(自身を含む): 4451537664

約数和(自身を除く): 3253522944

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, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6367, 6720, 7840, 8960, 9408, 11760, 12544, 12734, 13440, 15680, 18816, 19101, 23520, 25468, 26880, 31360, 31835, 37632, 38202, 44569, 47040, 50936, 62720, 63670, 76404, 89138, 94080, 95505, 101872, 127340, 133707, 152808, 178276, 188160, 191010, 203744, 222845, 254680, 267414, 305616, 311983, 356552, 382020, 407488, 445690, 509360, 534828, 611232, 623966, 668535, 713104, 764040, 814976, 891380, 935949, 1018720, 1069656, 1222464, 1247932, 1337070, 1426208, 1528080, 1559915, 1629952, 1782760, 1871898, 2037440, 2139312, 2444928, 2495864, 2674140, 2852416, 3056160, 3119830, 3565520, 3743796, 4074880, 4278624, 4679745, 4889856, 4991728, 5348280, 5704832, 6112320, 6239660, 7131040, 7487592, 8149760, 8557248, 9359490, 9983456, 10696560, 11409664, 12224640, 12479320, 14262080, 14975184, 17114496, 18718980, 19966912, 21393120, 24449280, 24958640, 28524160, 29950368, 34228992, 37437960, 39933824, 42786240, 49917280, 57048320, 59900736, 74875920, 79867648, 85572480, 99834560, 119801472, 149751840, 171144960, 199669120, 239602944, 299503680, 399338240, 599007360, 1198014720]

約数ペア:

[(1, 1198014720), (2, 599007360), (3, 399338240), (4, 299503680), (5, 239602944), (6, 199669120), (7, 171144960), (8, 149751840), (10, 119801472), (12, 99834560), (14, 85572480), (15, 79867648), (16, 74875920), (20, 59900736), (21, 57048320), (24, 49917280), (28, 42786240), (30, 39933824), (32, 37437960), (35, 34228992), (40, 29950368), (42, 28524160), (48, 24958640), (49, 24449280), (56, 21393120), (60, 19966912), (64, 18718980), (70, 17114496), (80, 14975184), (84, 14262080), (96, 12479320), (98, 12224640), (105, 11409664), (112, 10696560), (120, 9983456), (128, 9359490), (140, 8557248), (147, 8149760), (160, 7487592), (168, 7131040), (192, 6239660), (196, 6112320), (210, 5704832), (224, 5348280), (240, 4991728), (245, 4889856), (256, 4679745), (280, 4278624), (294, 4074880), (320, 3743796), (336, 3565520), (384, 3119830), (392, 3056160), (420, 2852416), (448, 2674140), (480, 2495864), (490, 2444928), (560, 2139312), (588, 2037440), (640, 1871898), (672, 1782760), (735, 1629952), (768, 1559915), (784, 1528080), (840, 1426208), (896, 1337070), (960, 1247932), (980, 1222464), (1120, 1069656), (1176, 1018720), (1280, 935949), (1344, 891380), (1470, 814976), (1568, 764040), (1680, 713104), (1792, 668535), (1920, 623966), (1960, 611232), (2240, 534828), (2352, 509360), (2688, 445690), (2940, 407488), (3136, 382020), (3360, 356552), (3840, 311983), (3920, 305616), (4480, 267414), (4704, 254680), (5376, 222845), (5880, 203744), (6272, 191010), (6367, 188160), (6720, 178276), (7840, 152808), (8960, 133707), (9408, 127340), (11760, 101872), (12544, 95505), (12734, 94080), (13440, 89138), (15680, 76404), (18816, 63670), (19101, 62720), (23520, 50936), (25468, 47040), (26880, 44569), (31360, 38202), (31835, 37632)]