2140728912

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:357

約数の個数: 280

約数和(自身を含む): 7195122816

約数和(自身を除く): 5054393904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 157, 162, 167, 168, 189, 216, 243, 252, 314, 324, 334, 336, 378, 432, 471, 486, 501, 504, 567, 628, 648, 668, 729, 756, 942, 972, 1002, 1008, 1099, 1134, 1169, 1256, 1296, 1336, 1413, 1458, 1503, 1512, 1701, 1884, 1944, 2004, 2198, 2268, 2338, 2512, 2672, 2826, 2916, 3006, 3024, 3297, 3402, 3507, 3768, 3888, 4008, 4239, 4396, 4509, 4536, 4676, 5103, 5652, 5832, 6012, 6594, 6804, 7014, 7536, 8016, 8478, 8792, 9018, 9072, 9352, 9891, 10206, 10521, 11304, 11664, 12024, 12717, 13188, 13527, 13608, 14028, 16956, 17584, 18036, 18704, 19782, 20412, 21042, 22608, 24048, 25434, 26219, 26376, 27054, 27216, 28056, 29673, 31563, 33912, 36072, 38151, 39564, 40581, 40824, 42084, 50868, 52438, 52752, 54108, 56112, 59346, 63126, 67824, 72144, 76302, 78657, 79128, 81162, 81648, 84168, 89019, 94689, 101736, 104876, 108216, 114453, 118692, 121743, 126252, 152604, 157314, 158256, 162324, 168336, 178038, 183533, 189378, 203472, 209752, 216432, 228906, 235971, 237384, 243486, 252504, 267057, 284067, 305208, 314628, 324648, 356076, 367066, 378756, 419504, 457812, 471942, 474768, 486972, 505008, 534114, 550599, 568134, 610416, 629256, 649296, 707913, 712152, 734132, 757512, 801171, 852201, 915624, 943884, 973944, 1068228, 1101198, 1136268, 1258512, 1415826, 1424304, 1468264, 1515024, 1602342, 1651797, 1704402, 1831248, 1887768, 1947888, 2123739, 2136456, 2202396, 2272536, 2831652, 2936528, 3204684, 3303594, 3408804, 3775536, 4247478, 4272912, 4404792, 4545072, 4955391, 5663304, 6371217, 6409368, 6607188, 6817608, 8494956, 8809584, 9910782, 11326608, 12742434, 12818736, 13214376, 13635216, 14866173, 16989912, 19113651, 19821564, 25484868, 26428752, 29732346, 33979824, 38227302, 39643128, 44598519, 50969736, 59464692, 76454604, 79286256, 89197038, 101939472, 118929384, 133795557, 152909208, 178394076, 237858768, 267591114, 305818416, 356788152, 535182228, 713576304, 1070364456, 2140728912]

約数ペア:

[(1, 2140728912), (2, 1070364456), (3, 713576304), (4, 535182228), (6, 356788152), (7, 305818416), (8, 267591114), (9, 237858768), (12, 178394076), (14, 152909208), (16, 133795557), (18, 118929384), (21, 101939472), (24, 89197038), (27, 79286256), (28, 76454604), (36, 59464692), (42, 50969736), (48, 44598519), (54, 39643128), (56, 38227302), (63, 33979824), (72, 29732346), (81, 26428752), (84, 25484868), (108, 19821564), (112, 19113651), (126, 16989912), (144, 14866173), (157, 13635216), (162, 13214376), (167, 12818736), (168, 12742434), (189, 11326608), (216, 9910782), (243, 8809584), (252, 8494956), (314, 6817608), (324, 6607188), (334, 6409368), (336, 6371217), (378, 5663304), (432, 4955391), (471, 4545072), (486, 4404792), (501, 4272912), (504, 4247478), (567, 3775536), (628, 3408804), (648, 3303594), (668, 3204684), (729, 2936528), (756, 2831652), (942, 2272536), (972, 2202396), (1002, 2136456), (1008, 2123739), (1099, 1947888), (1134, 1887768), (1169, 1831248), (1256, 1704402), (1296, 1651797), (1336, 1602342), (1413, 1515024), (1458, 1468264), (1503, 1424304), (1512, 1415826), (1701, 1258512), (1884, 1136268), (1944, 1101198), (2004, 1068228), (2198, 973944), (2268, 943884), (2338, 915624), (2512, 852201), (2672, 801171), (2826, 757512), (2916, 734132), (3006, 712152), (3024, 707913), (3297, 649296), (3402, 629256), (3507, 610416), (3768, 568134), (3888, 550599), (4008, 534114), (4239, 505008), (4396, 486972), (4509, 474768), (4536, 471942), (4676, 457812), (5103, 419504), (5652, 378756), (5832, 367066), (6012, 356076), (6594, 324648), (6804, 314628), (7014, 305208), (7536, 284067), (8016, 267057), (8478, 252504), (8792, 243486), (9018, 237384), (9072, 235971), (9352, 228906), (9891, 216432), (10206, 209752), (10521, 203472), (11304, 189378), (11664, 183533), (12024, 178038), (12717, 168336), (13188, 162324), (13527, 158256), (13608, 157314), (14028, 152604), (16956, 126252), (17584, 121743), (18036, 118692), (18704, 114453), (19782, 108216), (20412, 104876), (21042, 101736), (22608, 94689), (24048, 89019), (25434, 84168), (26219, 81648), (26376, 81162), (27054, 79128), (27216, 78657), (28056, 76302), (29673, 72144), (31563, 67824), (33912, 63126), (36072, 59346), (38151, 56112), (39564, 54108), (40581, 52752), (40824, 52438), (42084, 50868)]