255407040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 448

約数和(自身を含む): 1065093120

約数和(自身を除く): 809686080

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, 41, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 103, 105, 108, 112, 120, 123, 126, 135, 140, 144, 160, 164, 168, 180, 189, 192, 205, 206, 210, 216, 224, 240, 246, 252, 270, 280, 287, 288, 309, 315, 320, 328, 336, 360, 369, 378, 410, 412, 420, 432, 448, 480, 492, 504, 515, 540, 560, 574, 576, 615, 618, 630, 656, 672, 720, 721, 738, 756, 820, 824, 840, 861, 864, 927, 945, 960, 984, 1008, 1030, 1080, 1107, 1120, 1148, 1230, 1236, 1260, 1312, 1344, 1435, 1440, 1442, 1476, 1512, 1545, 1640, 1648, 1680, 1722, 1728, 1845, 1854, 1890, 1968, 2016, 2060, 2160, 2163, 2214, 2240, 2296, 2460, 2472, 2520, 2583, 2624, 2781, 2870, 2880, 2884, 2952, 3024, 3090, 3280, 3296, 3360, 3444, 3605, 3690, 3708, 3780, 3936, 4032, 4120, 4223, 4305, 4320, 4326, 4428, 4592, 4635, 4920, 4944, 5040, 5166, 5535, 5562, 5740, 5768, 5904, 6048, 6180, 6489, 6560, 6592, 6720, 6888, 7210, 7380, 7416, 7560, 7749, 7872, 8240, 8446, 8610, 8640, 8652, 8856, 9184, 9270, 9840, 9888, 10080, 10332, 10815, 11070, 11124, 11480, 11536, 11808, 12096, 12360, 12669, 12915, 12978, 13120, 13776, 13905, 14420, 14760, 14832, 15120, 15498, 16480, 16892, 17220, 17304, 17712, 18368, 18540, 19467, 19680, 19776, 20160, 20664, 21115, 21630, 22140, 22248, 22960, 23072, 23616, 24720, 25338, 25830, 25956, 27552, 27810, 28840, 29520, 29561, 29664, 30240, 30996, 32445, 32960, 33784, 34440, 34608, 35424, 37080, 38007, 38745, 38934, 39360, 41328, 42230, 43260, 44280, 44496, 45920, 46144, 49440, 50676, 51660, 51912, 55104, 55620, 57680, 59040, 59122, 59328, 60480, 61992, 63345, 64890, 67568, 68880, 69216, 70848, 74160, 76014, 77490, 77868, 82656, 84460, 86520, 88560, 88683, 88992, 91840, 97335, 98880, 101352, 103320, 103824, 111240, 114021, 115360, 118080, 118244, 123984, 126690, 129780, 135136, 137760, 138432, 147805, 148320, 152028, 154980, 155736, 165312, 168920, 173040, 177120, 177366, 177984, 190035, 194670, 202704, 206640, 207648, 222480, 228042, 230720, 236488, 247968, 253380, 259560, 266049, 270272, 275520, 295610, 296640, 304056, 309960, 311472, 337840, 346080, 354240, 354732, 380070, 389340, 405408, 413280, 415296, 443415, 444960, 456084, 472976, 495936, 506760, 519120, 532098, 570105, 591220, 608112, 619920, 622944, 675680, 692160, 709464, 760140, 778680, 798147, 810816, 826560, 886830, 889920, 912168, 945952, 1013520, 1038240, 1064196, 1140210, 1182440, 1216224, 1239840, 1245888, 1330245, 1351360, 1418928, 1520280, 1557360, 1596294, 1773660, 1824336, 1891904, 2027040, 2076480, 2128392, 2280420, 2364880, 2432448, 2479680, 2660490, 2837856, 3040560, 3114720, 3192588, 3547320, 3648672, 3990735, 4054080, 4256784, 4560840, 4729760, 5320980, 5675712, 6081120, 6229440, 6385176, 7094640, 7297344, 7981470, 8513568, 9121680, 9459520, 10641960, 12162240, 12770352, 14189280, 15962940, 17027136, 18243360, 21283920, 25540704, 28378560, 31925880, 36486720, 42567840, 51081408, 63851760, 85135680, 127703520, 255407040]

約数ペア:

[(1, 255407040), (2, 127703520), (3, 85135680), (4, 63851760), (5, 51081408), (6, 42567840), (7, 36486720), (8, 31925880), (9, 28378560), (10, 25540704), (12, 21283920), (14, 18243360), (15, 17027136), (16, 15962940), (18, 14189280), (20, 12770352), (21, 12162240), (24, 10641960), (27, 9459520), (28, 9121680), (30, 8513568), (32, 7981470), (35, 7297344), (36, 7094640), (40, 6385176), (41, 6229440), (42, 6081120), (45, 5675712), (48, 5320980), (54, 4729760), (56, 4560840), (60, 4256784), (63, 4054080), (64, 3990735), (70, 3648672), (72, 3547320), (80, 3192588), (82, 3114720), (84, 3040560), (90, 2837856), (96, 2660490), (103, 2479680), (105, 2432448), (108, 2364880), (112, 2280420), (120, 2128392), (123, 2076480), (126, 2027040), (135, 1891904), (140, 1824336), (144, 1773660), (160, 1596294), (164, 1557360), (168, 1520280), (180, 1418928), (189, 1351360), (192, 1330245), (205, 1245888), (206, 1239840), (210, 1216224), (216, 1182440), (224, 1140210), (240, 1064196), (246, 1038240), (252, 1013520), (270, 945952), (280, 912168), (287, 889920), (288, 886830), (309, 826560), (315, 810816), (320, 798147), (328, 778680), (336, 760140), (360, 709464), (369, 692160), (378, 675680), (410, 622944), (412, 619920), (420, 608112), (432, 591220), (448, 570105), (480, 532098), (492, 519120), (504, 506760), (515, 495936), (540, 472976), (560, 456084), (574, 444960), (576, 443415), (615, 415296), (618, 413280), (630, 405408), (656, 389340), (672, 380070), (720, 354732), (721, 354240), (738, 346080), (756, 337840), (820, 311472), (824, 309960), (840, 304056), (861, 296640), (864, 295610), (927, 275520), (945, 270272), (960, 266049), (984, 259560), (1008, 253380), (1030, 247968), (1080, 236488), (1107, 230720), (1120, 228042), (1148, 222480), (1230, 207648), (1236, 206640), (1260, 202704), (1312, 194670), (1344, 190035), (1435, 177984), (1440, 177366), (1442, 177120), (1476, 173040), (1512, 168920), (1545, 165312), (1640, 155736), (1648, 154980), (1680, 152028), (1722, 148320), (1728, 147805), (1845, 138432), (1854, 137760), (1890, 135136), (1968, 129780), (2016, 126690), (2060, 123984), (2160, 118244), (2163, 118080), (2214, 115360), (2240, 114021), (2296, 111240), (2460, 103824), (2472, 103320), (2520, 101352), (2583, 98880), (2624, 97335), (2781, 91840), (2870, 88992), (2880, 88683), (2884, 88560), (2952, 86520), (3024, 84460), (3090, 82656), (3280, 77868), (3296, 77490), (3360, 76014), (3444, 74160), (3605, 70848), (3690, 69216), (3708, 68880), (3780, 67568), (3936, 64890), (4032, 63345), (4120, 61992), (4223, 60480), (4305, 59328), (4320, 59122), (4326, 59040), (4428, 57680), (4592, 55620), (4635, 55104), (4920, 51912), (4944, 51660), (5040, 50676), (5166, 49440), (5535, 46144), (5562, 45920), (5740, 44496), (5768, 44280), (5904, 43260), (6048, 42230), (6180, 41328), (6489, 39360), (6560, 38934), (6592, 38745), (6720, 38007), (6888, 37080), (7210, 35424), (7380, 34608), (7416, 34440), (7560, 33784), (7749, 32960), (7872, 32445), (8240, 30996), (8446, 30240), (8610, 29664), (8640, 29561), (8652, 29520), (8856, 28840), (9184, 27810), (9270, 27552), (9840, 25956), (9888, 25830), (10080, 25338), (10332, 24720), (10815, 23616), (11070, 23072), (11124, 22960), (11480, 22248), (11536, 22140), (11808, 21630), (12096, 21115), (12360, 20664), (12669, 20160), (12915, 19776), (12978, 19680), (13120, 19467), (13776, 18540), (13905, 18368), (14420, 17712), (14760, 17304), (14832, 17220), (15120, 16892), (15498, 16480)]