15371211888

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{829}}^1$

素因数の和:1122

約数の個数: 240

約数和(自身を含む): 47203228800

約数和(自身を除く): 31832016912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 251, 304, 324, 342, 432, 456, 486, 502, 513, 648, 684, 753, 829, 912, 972, 1004, 1026, 1296, 1368, 1506, 1539, 1658, 1944, 2008, 2052, 2259, 2487, 2736, 3012, 3078, 3316, 3888, 4016, 4104, 4518, 4617, 4769, 4974, 6024, 6156, 6632, 6777, 7461, 8208, 9036, 9234, 9538, 9948, 12048, 12312, 13264, 13554, 14307, 14922, 15751, 18072, 18468, 19076, 19896, 20331, 22383, 24624, 27108, 28614, 29844, 31502, 36144, 36936, 38152, 39792, 40662, 42921, 44766, 47253, 54216, 57228, 59688, 60993, 63004, 67149, 73872, 76304, 81324, 85842, 89532, 94506, 108432, 114456, 119376, 121986, 126008, 128763, 134298, 141759, 162648, 171684, 179064, 189012, 201447, 208079, 228912, 243972, 252016, 257526, 268596, 283518, 325296, 343368, 358128, 378024, 386289, 402894, 416158, 425277, 487944, 515052, 537192, 567036, 624237, 686736, 756048, 772578, 805788, 832316, 850554, 975888, 1030104, 1074384, 1134072, 1158867, 1248474, 1275831, 1545156, 1611576, 1664632, 1701108, 1872711, 2060208, 2268144, 2317734, 2496948, 2551662, 3090312, 3223152, 3329264, 3402216, 3745422, 3827493, 3953501, 4635468, 4993896, 5103324, 5618133, 6180624, 6804432, 7490844, 7654986, 7907002, 9270936, 9987792, 10206648, 11236266, 11860503, 14981688, 15309972, 15814004, 16854399, 18541872, 20413296, 22472532, 23721006, 29963376, 30619944, 31628008, 33708798, 35581509, 44945064, 47442012, 50563197, 61239888, 63256016, 67417596, 71163018, 89890128, 94884024, 101126394, 106744527, 134835192, 142326036, 189768048, 202252788, 213489054, 269670384, 284652072, 320233581, 404505576, 426978108, 569304144, 640467162, 809011152, 853956216, 960700743, 1280934324, 1707912432, 1921401486, 2561868648, 3842802972, 5123737296, 7685605944, 15371211888]

約数ペア:

[(1, 15371211888), (2, 7685605944), (3, 5123737296), (4, 3842802972), (6, 2561868648), (8, 1921401486), (9, 1707912432), (12, 1280934324), (16, 960700743), (18, 853956216), (19, 809011152), (24, 640467162), (27, 569304144), (36, 426978108), (38, 404505576), (48, 320233581), (54, 284652072), (57, 269670384), (72, 213489054), (76, 202252788), (81, 189768048), (108, 142326036), (114, 134835192), (144, 106744527), (152, 101126394), (162, 94884024), (171, 89890128), (216, 71163018), (228, 67417596), (243, 63256016), (251, 61239888), (304, 50563197), (324, 47442012), (342, 44945064), (432, 35581509), (456, 33708798), (486, 31628008), (502, 30619944), (513, 29963376), (648, 23721006), (684, 22472532), (753, 20413296), (829, 18541872), (912, 16854399), (972, 15814004), (1004, 15309972), (1026, 14981688), (1296, 11860503), (1368, 11236266), (1506, 10206648), (1539, 9987792), (1658, 9270936), (1944, 7907002), (2008, 7654986), (2052, 7490844), (2259, 6804432), (2487, 6180624), (2736, 5618133), (3012, 5103324), (3078, 4993896), (3316, 4635468), (3888, 3953501), (4016, 3827493), (4104, 3745422), (4518, 3402216), (4617, 3329264), (4769, 3223152), (4974, 3090312), (6024, 2551662), (6156, 2496948), (6632, 2317734), (6777, 2268144), (7461, 2060208), (8208, 1872711), (9036, 1701108), (9234, 1664632), (9538, 1611576), (9948, 1545156), (12048, 1275831), (12312, 1248474), (13264, 1158867), (13554, 1134072), (14307, 1074384), (14922, 1030104), (15751, 975888), (18072, 850554), (18468, 832316), (19076, 805788), (19896, 772578), (20331, 756048), (22383, 686736), (24624, 624237), (27108, 567036), (28614, 537192), (29844, 515052), (31502, 487944), (36144, 425277), (36936, 416158), (38152, 402894), (39792, 386289), (40662, 378024), (42921, 358128), (44766, 343368), (47253, 325296), (54216, 283518), (57228, 268596), (59688, 257526), (60993, 252016), (63004, 243972), (67149, 228912), (73872, 208079), (76304, 201447), (81324, 189012), (85842, 179064), (89532, 171684), (94506, 162648), (108432, 141759), (114456, 134298), (119376, 128763), (121986, 126008)]