2555421264

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 480

約数和(自身を含む): 8866099200

約数和(自身を除く): 6310677936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 48, 54, 57, 62, 66, 72, 76, 83, 88, 93, 99, 108, 114, 121, 124, 132, 144, 152, 166, 171, 176, 186, 198, 209, 216, 228, 242, 248, 249, 264, 279, 297, 304, 332, 341, 342, 363, 372, 396, 418, 432, 456, 484, 496, 498, 513, 528, 558, 589, 594, 627, 664, 682, 684, 726, 744, 747, 792, 836, 837, 912, 913, 968, 996, 1023, 1026, 1089, 1116, 1178, 1188, 1254, 1328, 1364, 1368, 1452, 1488, 1494, 1577, 1584, 1672, 1674, 1767, 1826, 1881, 1936, 1992, 2046, 2052, 2178, 2232, 2241, 2299, 2356, 2376, 2508, 2573, 2728, 2736, 2739, 2904, 2988, 3069, 3154, 3267, 3344, 3348, 3534, 3652, 3751, 3762, 3984, 4092, 4104, 4356, 4464, 4482, 4598, 4712, 4731, 4752, 5016, 5146, 5301, 5456, 5478, 5643, 5808, 5976, 6138, 6308, 6479, 6534, 6696, 6897, 7068, 7304, 7502, 7524, 7719, 8184, 8208, 8217, 8712, 8964, 9196, 9207, 9424, 9462, 10032, 10043, 10292, 10602, 10956, 11253, 11286, 11952, 12276, 12616, 12958, 13068, 13392, 13794, 14136, 14193, 14608, 15004, 15048, 15438, 15903, 16368, 16434, 17347, 17424, 17928, 18392, 18414, 18924, 19437, 20086, 20584, 20691, 21204, 21912, 22506, 22572, 23157, 24552, 24651, 25232, 25916, 26136, 27588, 28272, 28303, 28386, 30008, 30096, 30129, 30876, 31806, 32868, 33759, 34694, 35856, 36784, 36828, 37848, 38874, 40172, 41168, 41382, 42408, 42579, 43824, 45012, 45144, 46314, 48887, 49104, 49302, 51832, 52041, 52272, 55176, 56606, 56772, 58311, 60016, 60258, 61752, 62073, 63612, 65736, 67518, 69388, 69471, 71269, 73656, 75696, 77748, 80344, 82764, 84816, 84909, 85158, 90024, 90288, 90387, 92628, 97774, 98604, 101277, 103664, 104082, 110352, 113212, 113544, 116622, 120516, 123504, 124146, 127224, 131472, 135036, 138776, 138942, 142538, 146661, 147312, 155496, 156123, 160688, 165528, 169818, 170316, 174933, 180048, 180774, 185256, 190817, 195548, 197208, 202554, 208164, 213807, 226424, 227088, 233244, 241032, 248292, 254448, 254727, 270072, 271161, 277552, 277884, 285076, 293322, 310992, 311333, 312246, 331056, 339636, 340632, 349866, 361548, 370512, 381634, 391096, 394416, 405108, 416328, 427614, 439983, 452848, 466488, 468369, 482064, 496584, 509454, 537757, 540144, 542322, 555768, 570152, 572451, 586644, 622666, 624492, 641421, 679272, 681264, 699732, 723096, 763268, 764181, 782192, 810216, 832656, 855228, 879966, 932976, 933999, 936738, 993168, 1018908, 1075514, 1084644, 1111536, 1140304, 1144902, 1173288, 1245332, 1248984, 1282842, 1319949, 1358544, 1399464, 1446192, 1526536, 1528362, 1613271, 1620432, 1710456, 1717353, 1759932, 1867998, 1873476, 1924263, 2037816, 2151028, 2169288, 2289804, 2346576, 2490664, 2497968, 2565684, 2639898, 2798928, 2801997, 3053072, 3056724, 3226542, 3420912, 3434706, 3519864, 3735996, 3746952, 3848526, 4075632, 4302056, 4338576, 4579608, 4839813, 4981328, 5131368, 5152059, 5279796, 5603994, 5915327, 6113448, 6453084, 6869412, 7039728, 7471992, 7493904, 7697052, 8405991, 8604112, 9159216, 9679626, 10262736, 10304118, 10559592, 11207988, 11830654, 12226896, 12906168, 13738824, 14519439, 14943984, 15394104, 16811982, 17745981, 19359252, 20608236, 21119184, 22415976, 23661308, 25812336, 27477648, 29038878, 30788208, 33623964, 35491962, 38718504, 41216472, 44831952, 47322616, 53237943, 58077756, 67247928, 70983924, 77437008, 82432944, 94645232, 106475886, 116155512, 134495856, 141967848, 159713829, 212951772, 232311024, 283935696, 319427658, 425903544, 638855316, 851807088, 1277710632, 2555421264]

約数ペア:

[(1, 2555421264), (2, 1277710632), (3, 851807088), (4, 638855316), (6, 425903544), (8, 319427658), (9, 283935696), (11, 232311024), (12, 212951772), (16, 159713829), (18, 141967848), (19, 134495856), (22, 116155512), (24, 106475886), (27, 94645232), (31, 82432944), (33, 77437008), (36, 70983924), (38, 67247928), (44, 58077756), (48, 53237943), (54, 47322616), (57, 44831952), (62, 41216472), (66, 38718504), (72, 35491962), (76, 33623964), (83, 30788208), (88, 29038878), (93, 27477648), (99, 25812336), (108, 23661308), (114, 22415976), (121, 21119184), (124, 20608236), (132, 19359252), (144, 17745981), (152, 16811982), (166, 15394104), (171, 14943984), (176, 14519439), (186, 13738824), (198, 12906168), (209, 12226896), (216, 11830654), (228, 11207988), (242, 10559592), (248, 10304118), (249, 10262736), (264, 9679626), (279, 9159216), (297, 8604112), (304, 8405991), (332, 7697052), (341, 7493904), (342, 7471992), (363, 7039728), (372, 6869412), (396, 6453084), (418, 6113448), (432, 5915327), (456, 5603994), (484, 5279796), (496, 5152059), (498, 5131368), (513, 4981328), (528, 4839813), (558, 4579608), (589, 4338576), (594, 4302056), (627, 4075632), (664, 3848526), (682, 3746952), (684, 3735996), (726, 3519864), (744, 3434706), (747, 3420912), (792, 3226542), (836, 3056724), (837, 3053072), (912, 2801997), (913, 2798928), (968, 2639898), (996, 2565684), (1023, 2497968), (1026, 2490664), (1089, 2346576), (1116, 2289804), (1178, 2169288), (1188, 2151028), (1254, 2037816), (1328, 1924263), (1364, 1873476), (1368, 1867998), (1452, 1759932), (1488, 1717353), (1494, 1710456), (1577, 1620432), (1584, 1613271), (1672, 1528362), (1674, 1526536), (1767, 1446192), (1826, 1399464), (1881, 1358544), (1936, 1319949), (1992, 1282842), (2046, 1248984), (2052, 1245332), (2178, 1173288), (2232, 1144902), (2241, 1140304), (2299, 1111536), (2356, 1084644), (2376, 1075514), (2508, 1018908), (2573, 993168), (2728, 936738), (2736, 933999), (2739, 932976), (2904, 879966), (2988, 855228), (3069, 832656), (3154, 810216), (3267, 782192), (3344, 764181), (3348, 763268), (3534, 723096), (3652, 699732), (3751, 681264), (3762, 679272), (3984, 641421), (4092, 624492), (4104, 622666), (4356, 586644), (4464, 572451), (4482, 570152), (4598, 555768), (4712, 542322), (4731, 540144), (4752, 537757), (5016, 509454), (5146, 496584), (5301, 482064), (5456, 468369), (5478, 466488), (5643, 452848), (5808, 439983), (5976, 427614), (6138, 416328), (6308, 405108), (6479, 394416), (6534, 391096), (6696, 381634), (6897, 370512), (7068, 361548), (7304, 349866), (7502, 340632), (7524, 339636), (7719, 331056), (8184, 312246), (8208, 311333), (8217, 310992), (8712, 293322), (8964, 285076), (9196, 277884), (9207, 277552), (9424, 271161), (9462, 270072), (10032, 254727), (10043, 254448), (10292, 248292), (10602, 241032), (10956, 233244), (11253, 227088), (11286, 226424), (11952, 213807), (12276, 208164), (12616, 202554), (12958, 197208), (13068, 195548), (13392, 190817), (13794, 185256), (14136, 180774), (14193, 180048), (14608, 174933), (15004, 170316), (15048, 169818), (15438, 165528), (15903, 160688), (16368, 156123), (16434, 155496), (17347, 147312), (17424, 146661), (17928, 142538), (18392, 138942), (18414, 138776), (18924, 135036), (19437, 131472), (20086, 127224), (20584, 124146), (20691, 123504), (21204, 120516), (21912, 116622), (22506, 113544), (22572, 113212), (23157, 110352), (24552, 104082), (24651, 103664), (25232, 101277), (25916, 98604), (26136, 97774), (27588, 92628), (28272, 90387), (28303, 90288), (28386, 90024), (30008, 85158), (30096, 84909), (30129, 84816), (30876, 82764), (31806, 80344), (32868, 77748), (33759, 75696), (34694, 73656), (35856, 71269), (36784, 69471), (36828, 69388), (37848, 67518), (38874, 65736), (40172, 63612), (41168, 62073), (41382, 61752), (42408, 60258), (42579, 60016), (43824, 58311), (45012, 56772), (45144, 56606), (46314, 55176), (48887, 52272), (49104, 52041), (49302, 51832)]