2781147899520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{751}}^1\times {\mathrm{214309}}^1$

素因数の和:215088

約数の個数: 256

約数和(自身を含む): 9863060544000

約数和(自身を除く): 7081912644480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 751, 864, 960, 1080, 1152, 1440, 1502, 1728, 1920, 2160, 2253, 2880, 3004, 3456, 3755, 4320, 4506, 5760, 6008, 6759, 7510, 8640, 9012, 11265, 12016, 13518, 15020, 17280, 18024, 20277, 22530, 24032, 27036, 30040, 33795, 36048, 40554, 45060, 48064, 54072, 60080, 67590, 72096, 81108, 90120, 96128, 101385, 108144, 120160, 135180, 144192, 162216, 180240, 202770, 214309, 216288, 240320, 270360, 288384, 324432, 360480, 405540, 428618, 432576, 480640, 540720, 642927, 648864, 720960, 811080, 857236, 865152, 1071545, 1081440, 1285854, 1297728, 1441920, 1622160, 1714472, 1928781, 2143090, 2162880, 2571708, 2595456, 3214635, 3244320, 3428944, 3857562, 4286180, 4325760, 5143416, 5786343, 6429270, 6488640, 6857888, 7715124, 8572360, 9643905, 10286832, 11572686, 12858540, 12977280, 13715776, 15430248, 17144720, 19287810, 20573664, 23145372, 25717080, 27431552, 28931715, 30860496, 34289440, 38575620, 41147328, 46290744, 51434160, 57863430, 61720992, 68578880, 77151240, 82294656, 92581488, 102868320, 115726860, 123441984, 137157760, 154302480, 160946059, 185162976, 205736640, 231453720, 246883968, 308604960, 321892118, 370325952, 411473280, 462907440, 482838177, 617209920, 643784236, 740651904, 804730295, 925814880, 965676354, 1234419840, 1287568472, 1448514531, 1609460590, 1851629760, 1931352708, 2414190885, 2575136944, 2897029062, 3218921180, 3703259520, 3862705416, 4345543593, 4828381770, 5150273888, 5794058124, 6437842360, 7242572655, 7725410832, 8691087186, 9656763540, 10300547776, 11588116248, 12875684720, 14485145310, 15450821664, 17382174372, 19313527080, 20601095552, 21727717965, 23176232496, 25751369440, 28970290620, 30901643328, 34764348744, 38627054160, 43455435930, 46352464992, 51502738880, 57940581240, 61803286656, 69528697488, 77254108320, 86910871860, 92704929984, 103005477760, 115881162480, 139057394976, 154508216640, 173821743720, 185409859968, 231762324960, 278114789952, 309016433280, 347643487440, 463524649920, 556229579904, 695286974880, 927049299840, 1390573949760, 2781147899520]

約数ペア:

[(1, 2781147899520), (2, 1390573949760), (3, 927049299840), (4, 695286974880), (5, 556229579904), (6, 463524649920), (8, 347643487440), (9, 309016433280), (10, 278114789952), (12, 231762324960), (15, 185409859968), (16, 173821743720), (18, 154508216640), (20, 139057394976), (24, 115881162480), (27, 103005477760), (30, 92704929984), (32, 86910871860), (36, 77254108320), (40, 69528697488), (45, 61803286656), (48, 57940581240), (54, 51502738880), (60, 46352464992), (64, 43455435930), (72, 38627054160), (80, 34764348744), (90, 30901643328), (96, 28970290620), (108, 25751369440), (120, 23176232496), (128, 21727717965), (135, 20601095552), (144, 19313527080), (160, 17382174372), (180, 15450821664), (192, 14485145310), (216, 12875684720), (240, 11588116248), (270, 10300547776), (288, 9656763540), (320, 8691087186), (360, 7725410832), (384, 7242572655), (432, 6437842360), (480, 5794058124), (540, 5150273888), (576, 4828381770), (640, 4345543593), (720, 3862705416), (751, 3703259520), (864, 3218921180), (960, 2897029062), (1080, 2575136944), (1152, 2414190885), (1440, 1931352708), (1502, 1851629760), (1728, 1609460590), (1920, 1448514531), (2160, 1287568472), (2253, 1234419840), (2880, 965676354), (3004, 925814880), (3456, 804730295), (3755, 740651904), (4320, 643784236), (4506, 617209920), (5760, 482838177), (6008, 462907440), (6759, 411473280), (7510, 370325952), (8640, 321892118), (9012, 308604960), (11265, 246883968), (12016, 231453720), (13518, 205736640), (15020, 185162976), (17280, 160946059), (18024, 154302480), (20277, 137157760), (22530, 123441984), (24032, 115726860), (27036, 102868320), (30040, 92581488), (33795, 82294656), (36048, 77151240), (40554, 68578880), (45060, 61720992), (48064, 57863430), (54072, 51434160), (60080, 46290744), (67590, 41147328), (72096, 38575620), (81108, 34289440), (90120, 30860496), (96128, 28931715), (101385, 27431552), (108144, 25717080), (120160, 23145372), (135180, 20573664), (144192, 19287810), (162216, 17144720), (180240, 15430248), (202770, 13715776), (214309, 12977280), (216288, 12858540), (240320, 11572686), (270360, 10286832), (288384, 9643905), (324432, 8572360), (360480, 7715124), (405540, 6857888), (428618, 6488640), (432576, 6429270), (480640, 5786343), (540720, 5143416), (642927, 4325760), (648864, 4286180), (720960, 3857562), (811080, 3428944), (857236, 3244320), (865152, 3214635), (1071545, 2595456), (1081440, 2571708), (1285854, 2162880), (1297728, 2143090), (1441920, 1928781), (1622160, 1714472)]