1375825920

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 312

約数和(自身を含む): 5132021904

約数和(自身を除く): 3756195984

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, 457, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 914, 960, 980, 1024, 1120, 1176, 1280, 1344, 1371, 1470, 1536, 1568, 1680, 1792, 1828, 1920, 1960, 2048, 2240, 2285, 2352, 2560, 2688, 2742, 2940, 3072, 3136, 3199, 3360, 3584, 3656, 3840, 3920, 4096, 4480, 4570, 4704, 5120, 5376, 5484, 5880, 6144, 6272, 6398, 6720, 6855, 7168, 7312, 7680, 7840, 8960, 9140, 9408, 9597, 10240, 10752, 10968, 11760, 12288, 12544, 12796, 13440, 13710, 14336, 14624, 15360, 15680, 15995, 17920, 18280, 18816, 19194, 20480, 21504, 21936, 22393, 23520, 25088, 25592, 26880, 27420, 28672, 29248, 30720, 31360, 31990, 35840, 36560, 37632, 38388, 43008, 43872, 44786, 47040, 47985, 50176, 51184, 53760, 54840, 58496, 61440, 62720, 63980, 67179, 71680, 73120, 75264, 76776, 86016, 87744, 89572, 94080, 95970, 100352, 102368, 107520, 109680, 111965, 116992, 125440, 127960, 134358, 143360, 146240, 150528, 153552, 175488, 179144, 188160, 191940, 200704, 204736, 215040, 219360, 223930, 233984, 250880, 255920, 268716, 292480, 301056, 307104, 335895, 350976, 358288, 376320, 383880, 409472, 430080, 438720, 447860, 467968, 501760, 511840, 537432, 584960, 602112, 614208, 671790, 701952, 716576, 752640, 767760, 818944, 877440, 895720, 935936, 1003520, 1023680, 1074864, 1169920, 1228416, 1343580, 1403904, 1433152, 1505280, 1535520, 1637888, 1754880, 1791440, 1871872, 2047360, 2149728, 2339840, 2456832, 2687160, 2807808, 2866304, 3010560, 3071040, 3275776, 3509760, 3582880, 4094720, 4299456, 4679680, 4913664, 5374320, 5615616, 5732608, 6142080, 6551552, 7019520, 7165760, 8189440, 8598912, 9359360, 9827328, 10748640, 11465216, 12284160, 13103104, 14039040, 14331520, 16378880, 17197824, 19654656, 21497280, 22930432, 24568320, 28078080, 28663040, 32757760, 34395648, 39309312, 42994560, 45860864, 49136640, 57326080, 65515520, 68791296, 85989120, 91721728, 98273280, 114652160, 137582592, 171978240, 196546560, 229304320, 275165184, 343956480, 458608640, 687912960, 1375825920]

約数ペア:

[(1, 1375825920), (2, 687912960), (3, 458608640), (4, 343956480), (5, 275165184), (6, 229304320), (7, 196546560), (8, 171978240), (10, 137582592), (12, 114652160), (14, 98273280), (15, 91721728), (16, 85989120), (20, 68791296), (21, 65515520), (24, 57326080), (28, 49136640), (30, 45860864), (32, 42994560), (35, 39309312), (40, 34395648), (42, 32757760), (48, 28663040), (49, 28078080), (56, 24568320), (60, 22930432), (64, 21497280), (70, 19654656), (80, 17197824), (84, 16378880), (96, 14331520), (98, 14039040), (105, 13103104), (112, 12284160), (120, 11465216), (128, 10748640), (140, 9827328), (147, 9359360), (160, 8598912), (168, 8189440), (192, 7165760), (196, 7019520), (210, 6551552), (224, 6142080), (240, 5732608), (245, 5615616), (256, 5374320), (280, 4913664), (294, 4679680), (320, 4299456), (336, 4094720), (384, 3582880), (392, 3509760), (420, 3275776), (448, 3071040), (457, 3010560), (480, 2866304), (490, 2807808), (512, 2687160), (560, 2456832), (588, 2339840), (640, 2149728), (672, 2047360), (735, 1871872), (768, 1791440), (784, 1754880), (840, 1637888), (896, 1535520), (914, 1505280), (960, 1433152), (980, 1403904), (1024, 1343580), (1120, 1228416), (1176, 1169920), (1280, 1074864), (1344, 1023680), (1371, 1003520), (1470, 935936), (1536, 895720), (1568, 877440), (1680, 818944), (1792, 767760), (1828, 752640), (1920, 716576), (1960, 701952), (2048, 671790), (2240, 614208), (2285, 602112), (2352, 584960), (2560, 537432), (2688, 511840), (2742, 501760), (2940, 467968), (3072, 447860), (3136, 438720), (3199, 430080), (3360, 409472), (3584, 383880), (3656, 376320), (3840, 358288), (3920, 350976), (4096, 335895), (4480, 307104), (4570, 301056), (4704, 292480), (5120, 268716), (5376, 255920), (5484, 250880), (5880, 233984), (6144, 223930), (6272, 219360), (6398, 215040), (6720, 204736), (6855, 200704), (7168, 191940), (7312, 188160), (7680, 179144), (7840, 175488), (8960, 153552), (9140, 150528), (9408, 146240), (9597, 143360), (10240, 134358), (10752, 127960), (10968, 125440), (11760, 116992), (12288, 111965), (12544, 109680), (12796, 107520), (13440, 102368), (13710, 100352), (14336, 95970), (14624, 94080), (15360, 89572), (15680, 87744), (15995, 86016), (17920, 76776), (18280, 75264), (18816, 73120), (19194, 71680), (20480, 67179), (21504, 63980), (21936, 62720), (22393, 61440), (23520, 58496), (25088, 54840), (25592, 53760), (26880, 51184), (27420, 50176), (28672, 47985), (29248, 47040), (30720, 44786), (31360, 43872), (31990, 43008), (35840, 38388), (36560, 37632)]