255531024

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 872027520

約数和(自身を除く): 616496496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 81, 82, 84, 108, 112, 123, 126, 144, 162, 164, 168, 189, 216, 229, 243, 246, 252, 287, 324, 328, 336, 369, 378, 432, 458, 486, 492, 504, 567, 574, 648, 656, 687, 738, 756, 861, 916, 972, 984, 1008, 1107, 1134, 1148, 1296, 1374, 1476, 1512, 1603, 1701, 1722, 1832, 1944, 1968, 2061, 2214, 2268, 2296, 2583, 2748, 2952, 3024, 3206, 3321, 3402, 3444, 3664, 3888, 4122, 4428, 4536, 4592, 4809, 5166, 5496, 5904, 6183, 6412, 6642, 6804, 6888, 7749, 8244, 8856, 9072, 9389, 9618, 9963, 10332, 10992, 12366, 12824, 13284, 13608, 13776, 14427, 15498, 16488, 17712, 18549, 18778, 19236, 19926, 20664, 23247, 24732, 25648, 26568, 27216, 28167, 28854, 30996, 32976, 37098, 37556, 38472, 39852, 41328, 43281, 46494, 49464, 53136, 55647, 56334, 57708, 61992, 65723, 69741, 74196, 75112, 76944, 79704, 84501, 86562, 92988, 98928, 111294, 112668, 115416, 123984, 129843, 131446, 139482, 148392, 150224, 159408, 169002, 173124, 185976, 197169, 222588, 225336, 230832, 253503, 259686, 262892, 278964, 296784, 338004, 346248, 371952, 389529, 394338, 445176, 450672, 507006, 519372, 525784, 557928, 591507, 676008, 692496, 760509, 779058, 788676, 890352, 1014012, 1038744, 1051568, 1115856, 1183014, 1352016, 1521018, 1558116, 1577352, 1774521, 2028024, 2077488, 2281527, 2366028, 3042036, 3116232, 3154704, 3549042, 4056048, 4563054, 4732056, 5323563, 6084072, 6232464, 7098084, 9126108, 9464112, 10647126, 12168144, 14196168, 15970689, 18252216, 21294252, 28392336, 31941378, 36504432, 42588504, 63882756, 85177008, 127765512, 255531024]

約数ペア:

[(1, 255531024), (2, 127765512), (3, 85177008), (4, 63882756), (6, 42588504), (7, 36504432), (8, 31941378), (9, 28392336), (12, 21294252), (14, 18252216), (16, 15970689), (18, 14196168), (21, 12168144), (24, 10647126), (27, 9464112), (28, 9126108), (36, 7098084), (41, 6232464), (42, 6084072), (48, 5323563), (54, 4732056), (56, 4563054), (63, 4056048), (72, 3549042), (81, 3154704), (82, 3116232), (84, 3042036), (108, 2366028), (112, 2281527), (123, 2077488), (126, 2028024), (144, 1774521), (162, 1577352), (164, 1558116), (168, 1521018), (189, 1352016), (216, 1183014), (229, 1115856), (243, 1051568), (246, 1038744), (252, 1014012), (287, 890352), (324, 788676), (328, 779058), (336, 760509), (369, 692496), (378, 676008), (432, 591507), (458, 557928), (486, 525784), (492, 519372), (504, 507006), (567, 450672), (574, 445176), (648, 394338), (656, 389529), (687, 371952), (738, 346248), (756, 338004), (861, 296784), (916, 278964), (972, 262892), (984, 259686), (1008, 253503), (1107, 230832), (1134, 225336), (1148, 222588), (1296, 197169), (1374, 185976), (1476, 173124), (1512, 169002), (1603, 159408), (1701, 150224), (1722, 148392), (1832, 139482), (1944, 131446), (1968, 129843), (2061, 123984), (2214, 115416), (2268, 112668), (2296, 111294), (2583, 98928), (2748, 92988), (2952, 86562), (3024, 84501), (3206, 79704), (3321, 76944), (3402, 75112), (3444, 74196), (3664, 69741), (3888, 65723), (4122, 61992), (4428, 57708), (4536, 56334), (4592, 55647), (4809, 53136), (5166, 49464), (5496, 46494), (5904, 43281), (6183, 41328), (6412, 39852), (6642, 38472), (6804, 37556), (6888, 37098), (7749, 32976), (8244, 30996), (8856, 28854), (9072, 28167), (9389, 27216), (9618, 26568), (9963, 25648), (10332, 24732), (10992, 23247), (12366, 20664), (12824, 19926), (13284, 19236), (13608, 18778), (13776, 18549), (14427, 17712), (15498, 16488)]