1280608056

素因数分解:

$2^3\times 3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 448

約数和(自身を含む): 4700774400

約数和(自身を除く): 3420166344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 114, 117, 126, 127, 133, 152, 156, 162, 168, 171, 182, 189, 216, 228, 234, 243, 247, 252, 254, 266, 273, 312, 324, 342, 351, 364, 378, 381, 399, 456, 468, 486, 494, 504, 508, 513, 532, 546, 567, 648, 684, 702, 728, 729, 741, 756, 762, 798, 819, 889, 936, 972, 988, 1016, 1026, 1053, 1064, 1092, 1134, 1143, 1197, 1368, 1404, 1458, 1482, 1512, 1524, 1539, 1596, 1638, 1651, 1701, 1729, 1778, 1944, 1976, 2052, 2106, 2184, 2223, 2268, 2286, 2394, 2413, 2457, 2667, 2808, 2916, 2964, 3048, 3078, 3159, 3192, 3276, 3302, 3402, 3429, 3458, 3556, 3591, 4104, 4212, 4446, 4536, 4572, 4617, 4788, 4826, 4914, 4953, 5103, 5187, 5334, 5832, 5928, 6156, 6318, 6552, 6604, 6669, 6804, 6858, 6916, 7112, 7182, 7239, 7371, 8001, 8424, 8892, 9144, 9234, 9477, 9576, 9652, 9828, 9906, 10206, 10287, 10374, 10668, 10773, 11557, 12312, 12636, 13208, 13338, 13608, 13716, 13832, 13851, 14364, 14478, 14742, 14859, 15561, 16002, 16891, 17784, 18468, 18954, 19304, 19656, 19812, 20007, 20412, 20574, 20748, 21336, 21546, 21717, 22113, 23114, 24003, 25272, 26676, 27432, 27702, 28728, 28956, 29484, 29718, 30861, 31122, 31369, 32004, 32319, 33782, 34671, 36936, 37908, 39624, 40014, 40824, 41148, 41496, 43092, 43434, 44226, 44577, 46228, 46683, 48006, 50673, 53352, 55404, 57912, 58968, 59436, 60021, 61722, 62244, 62738, 64008, 64638, 65151, 66339, 67564, 69342, 72009, 75816, 80028, 82296, 86184, 86868, 88452, 89154, 92456, 92583, 93366, 94107, 96012, 96957, 101346, 104013, 110808, 118872, 120042, 123444, 124488, 125476, 129276, 130302, 132678, 133731, 135128, 138684, 140049, 144018, 152019, 160056, 173736, 176904, 178308, 180063, 185166, 186732, 188214, 192024, 193914, 195453, 202692, 208026, 216027, 219583, 240084, 246888, 250952, 258552, 260604, 265356, 267462, 277368, 280098, 282321, 288036, 304038, 312039, 356616, 360126, 370332, 373464, 376428, 387828, 390906, 401193, 405384, 416052, 420147, 432054, 439166, 456057, 480168, 521208, 530712, 534924, 560196, 564642, 576072, 586359, 608076, 624078, 648081, 658749, 720252, 740664, 752856, 775656, 781812, 802386, 832104, 840294, 846963, 864108, 878332, 912114, 936117, 1069848, 1120392, 1129284, 1172718, 1203579, 1216152, 1248156, 1260441, 1296162, 1317498, 1368171, 1440504, 1563624, 1604772, 1680588, 1693926, 1728216, 1756664, 1759077, 1824228, 1872234, 1976247, 2258568, 2345436, 2407158, 2496312, 2520882, 2540889, 2592324, 2634996, 2736342, 2808351, 3209544, 3361176, 3387852, 3518154, 3648456, 3744468, 3952494, 4104513, 4690872, 4814316, 5041764, 5081778, 5184648, 5269992, 5472684, 5616702, 5928741, 6775704, 7036308, 7488936, 7622667, 7904988, 8209026, 8425053, 9628632, 10083528, 10163556, 10945368, 11233404, 11857482, 12313539, 14072616, 15245334, 15809976, 16418052, 16850106, 17786223, 20327112, 22466808, 22868001, 23714964, 24627078, 30490668, 32836104, 33700212, 35572446, 45736002, 47429928, 49254156, 53358669, 60981336, 67400424, 71144892, 91472004, 98508312, 106717338, 142289784, 160076007, 182944008, 213434676, 320152014, 426869352, 640304028, 1280608056]

約数ペア:

[(1, 1280608056), (2, 640304028), (3, 426869352), (4, 320152014), (6, 213434676), (7, 182944008), (8, 160076007), (9, 142289784), (12, 106717338), (13, 98508312), (14, 91472004), (18, 71144892), (19, 67400424), (21, 60981336), (24, 53358669), (26, 49254156), (27, 47429928), (28, 45736002), (36, 35572446), (38, 33700212), (39, 32836104), (42, 30490668), (52, 24627078), (54, 23714964), (56, 22868001), (57, 22466808), (63, 20327112), (72, 17786223), (76, 16850106), (78, 16418052), (81, 15809976), (84, 15245334), (91, 14072616), (104, 12313539), (108, 11857482), (114, 11233404), (117, 10945368), (126, 10163556), (127, 10083528), (133, 9628632), (152, 8425053), (156, 8209026), (162, 7904988), (168, 7622667), (171, 7488936), (182, 7036308), (189, 6775704), (216, 5928741), (228, 5616702), (234, 5472684), (243, 5269992), (247, 5184648), (252, 5081778), (254, 5041764), (266, 4814316), (273, 4690872), (312, 4104513), (324, 3952494), (342, 3744468), (351, 3648456), (364, 3518154), (378, 3387852), (381, 3361176), (399, 3209544), (456, 2808351), (468, 2736342), (486, 2634996), (494, 2592324), (504, 2540889), (508, 2520882), (513, 2496312), (532, 2407158), (546, 2345436), (567, 2258568), (648, 1976247), (684, 1872234), (702, 1824228), (728, 1759077), (729, 1756664), (741, 1728216), (756, 1693926), (762, 1680588), (798, 1604772), (819, 1563624), (889, 1440504), (936, 1368171), (972, 1317498), (988, 1296162), (1016, 1260441), (1026, 1248156), (1053, 1216152), (1064, 1203579), (1092, 1172718), (1134, 1129284), (1143, 1120392), (1197, 1069848), (1368, 936117), (1404, 912114), (1458, 878332), (1482, 864108), (1512, 846963), (1524, 840294), (1539, 832104), (1596, 802386), (1638, 781812), (1651, 775656), (1701, 752856), (1729, 740664), (1778, 720252), (1944, 658749), (1976, 648081), (2052, 624078), (2106, 608076), (2184, 586359), (2223, 576072), (2268, 564642), (2286, 560196), (2394, 534924), (2413, 530712), (2457, 521208), (2667, 480168), (2808, 456057), (2916, 439166), (2964, 432054), (3048, 420147), (3078, 416052), (3159, 405384), (3192, 401193), (3276, 390906), (3302, 387828), (3402, 376428), (3429, 373464), (3458, 370332), (3556, 360126), (3591, 356616), (4104, 312039), (4212, 304038), (4446, 288036), (4536, 282321), (4572, 280098), (4617, 277368), (4788, 267462), (4826, 265356), (4914, 260604), (4953, 258552), (5103, 250952), (5187, 246888), (5334, 240084), (5832, 219583), (5928, 216027), (6156, 208026), (6318, 202692), (6552, 195453), (6604, 193914), (6669, 192024), (6804, 188214), (6858, 186732), (6916, 185166), (7112, 180063), (7182, 178308), (7239, 176904), (7371, 173736), (8001, 160056), (8424, 152019), (8892, 144018), (9144, 140049), (9234, 138684), (9477, 135128), (9576, 133731), (9652, 132678), (9828, 130302), (9906, 129276), (10206, 125476), (10287, 124488), (10374, 123444), (10668, 120042), (10773, 118872), (11557, 110808), (12312, 104013), (12636, 101346), (13208, 96957), (13338, 96012), (13608, 94107), (13716, 93366), (13832, 92583), (13851, 92456), (14364, 89154), (14478, 88452), (14742, 86868), (14859, 86184), (15561, 82296), (16002, 80028), (16891, 75816), (17784, 72009), (18468, 69342), (18954, 67564), (19304, 66339), (19656, 65151), (19812, 64638), (20007, 64008), (20412, 62738), (20574, 62244), (20748, 61722), (21336, 60021), (21546, 59436), (21717, 58968), (22113, 57912), (23114, 55404), (24003, 53352), (25272, 50673), (26676, 48006), (27432, 46683), (27702, 46228), (28728, 44577), (28956, 44226), (29484, 43434), (29718, 43092), (30861, 41496), (31122, 41148), (31369, 40824), (32004, 40014), (32319, 39624), (33782, 37908), (34671, 36936)]