1995144149808

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{22271}}^1$

素因数の和:22680

約数の個数: 240

約数和(自身を含む): 5945448038400

約数和(自身を除く): 3950303888592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 137, 144, 152, 171, 228, 239, 274, 304, 342, 411, 456, 478, 548, 684, 717, 822, 912, 956, 1096, 1233, 1368, 1434, 1644, 1912, 2151, 2192, 2466, 2603, 2736, 2868, 3288, 3824, 4302, 4541, 4932, 5206, 5736, 6576, 7809, 8604, 9082, 9864, 10412, 11472, 13623, 15618, 17208, 18164, 19728, 20824, 22271, 23427, 27246, 31236, 32743, 34416, 36328, 40869, 41648, 44542, 46854, 54492, 62472, 65486, 66813, 72656, 81738, 89084, 93708, 98229, 108984, 124944, 130972, 133626, 163476, 178168, 187416, 196458, 200439, 217968, 261944, 267252, 294687, 326952, 356336, 374832, 392916, 400878, 423149, 523888, 534504, 589374, 622117, 653904, 785832, 801756, 846298, 1069008, 1178748, 1244234, 1269447, 1571664, 1603512, 1692596, 1866351, 2357496, 2488468, 2538894, 3051127, 3207024, 3385192, 3732702, 3808341, 4714992, 4976936, 5077788, 5322769, 5599053, 6102254, 6770384, 7465404, 7616682, 9153381, 9953872, 10155576, 10645538, 11198106, 12204508, 14930808, 15233364, 15968307, 18306762, 20311152, 21291076, 22396212, 24409016, 27460143, 29861616, 30466728, 31936614, 36613524, 42582152, 44792424, 47904921, 48818032, 54920286, 57971413, 60933456, 63873228, 73227048, 85164304, 89584848, 95809842, 101132611, 109840572, 115942826, 127746456, 146454096, 173914239, 191619684, 202265222, 219681144, 231885652, 255492912, 303397833, 347828478, 383239368, 404530444, 439362288, 463771304, 521742717, 606795666, 695656956, 729219353, 766478736, 809060888, 910193499, 927542608, 1043485434, 1213591332, 1391313912, 1458438706, 1618121776, 1820386998, 2086970868, 2187658059, 2427182664, 2782627824, 2916877412, 3640773996, 4173941736, 4375316118, 4854365328, 5833754824, 6562974177, 7281547992, 8347883472, 8750632236, 11667509648, 13125948354, 13855167707, 14563095984, 17501264472, 26251896708, 27710335414, 35002528944, 41565503121, 52503793416, 55420670828, 83131006242, 105007586832, 110841341656, 124696509363, 166262012484, 221682683312, 249393018726, 332524024968, 498786037452, 665048049936, 997572074904, 1995144149808]

約数ペア:

[(1, 1995144149808), (2, 997572074904), (3, 665048049936), (4, 498786037452), (6, 332524024968), (8, 249393018726), (9, 221682683312), (12, 166262012484), (16, 124696509363), (18, 110841341656), (19, 105007586832), (24, 83131006242), (36, 55420670828), (38, 52503793416), (48, 41565503121), (57, 35002528944), (72, 27710335414), (76, 26251896708), (114, 17501264472), (137, 14563095984), (144, 13855167707), (152, 13125948354), (171, 11667509648), (228, 8750632236), (239, 8347883472), (274, 7281547992), (304, 6562974177), (342, 5833754824), (411, 4854365328), (456, 4375316118), (478, 4173941736), (548, 3640773996), (684, 2916877412), (717, 2782627824), (822, 2427182664), (912, 2187658059), (956, 2086970868), (1096, 1820386998), (1233, 1618121776), (1368, 1458438706), (1434, 1391313912), (1644, 1213591332), (1912, 1043485434), (2151, 927542608), (2192, 910193499), (2466, 809060888), (2603, 766478736), (2736, 729219353), (2868, 695656956), (3288, 606795666), (3824, 521742717), (4302, 463771304), (4541, 439362288), (4932, 404530444), (5206, 383239368), (5736, 347828478), (6576, 303397833), (7809, 255492912), (8604, 231885652), (9082, 219681144), (9864, 202265222), (10412, 191619684), (11472, 173914239), (13623, 146454096), (15618, 127746456), (17208, 115942826), (18164, 109840572), (19728, 101132611), (20824, 95809842), (22271, 89584848), (23427, 85164304), (27246, 73227048), (31236, 63873228), (32743, 60933456), (34416, 57971413), (36328, 54920286), (40869, 48818032), (41648, 47904921), (44542, 44792424), (46854, 42582152), (54492, 36613524), (62472, 31936614), (65486, 30466728), (66813, 29861616), (72656, 27460143), (81738, 24409016), (89084, 22396212), (93708, 21291076), (98229, 20311152), (108984, 18306762), (124944, 15968307), (130972, 15233364), (133626, 14930808), (163476, 12204508), (178168, 11198106), (187416, 10645538), (196458, 10155576), (200439, 9953872), (217968, 9153381), (261944, 7616682), (267252, 7465404), (294687, 6770384), (326952, 6102254), (356336, 5599053), (374832, 5322769), (392916, 5077788), (400878, 4976936), (423149, 4714992), (523888, 3808341), (534504, 3732702), (589374, 3385192), (622117, 3207024), (653904, 3051127), (785832, 2538894), (801756, 2488468), (846298, 2357496), (1069008, 1866351), (1178748, 1692596), (1244234, 1603512), (1269447, 1571664)]