39118091520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1309

約数の個数: 288

約数和(自身を含む): 129456036864

約数和(自身を除く): 90337945344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 373, 384, 465, 480, 496, 620, 640, 744, 746, 768, 881, 930, 960, 992, 1119, 1240, 1280, 1488, 1492, 1762, 1860, 1865, 1920, 1984, 2238, 2480, 2643, 2976, 2984, 3524, 3720, 3730, 3840, 3968, 4405, 4476, 4960, 5286, 5595, 5952, 5968, 7048, 7440, 7460, 7936, 8810, 8952, 9920, 10572, 11190, 11563, 11904, 11936, 13215, 14096, 14880, 14920, 17620, 17904, 19840, 21144, 22380, 23126, 23808, 23872, 26430, 27311, 28192, 29760, 29840, 34689, 35240, 35808, 39680, 42288, 44760, 46252, 47744, 52860, 54622, 56384, 57815, 59520, 59680, 69378, 70480, 71616, 81933, 84576, 89520, 92504, 95488, 105720, 109244, 112768, 115630, 119040, 119360, 136555, 138756, 140960, 143232, 163866, 169152, 173445, 179040, 185008, 211440, 218488, 225536, 231260, 238720, 273110, 277512, 281920, 286464, 327732, 328613, 338304, 346890, 358080, 370016, 409665, 422880, 436976, 462520, 477440, 546220, 555024, 563840, 655464, 657226, 676608, 693780, 716160, 740032, 819330, 845760, 873952, 925040, 985839, 1092440, 1110048, 1127680, 1310928, 1314452, 1387560, 1432320, 1480064, 1638660, 1643065, 1691520, 1747904, 1850080, 1971678, 2184880, 2220096, 2621856, 2628904, 2775120, 2960128, 3277320, 3286130, 3383040, 3495808, 3700160, 3943356, 4369760, 4440192, 4929195, 5243712, 5257808, 5550240, 6554640, 6572260, 6991616, 7400320, 7886712, 8739520, 8880384, 9858390, 10187003, 10487424, 10515616, 11100480, 13109280, 13144520, 14800640, 15773424, 17479040, 19716780, 20374006, 20974848, 21031232, 22200960, 26218560, 26289040, 30561009, 31546848, 34958080, 39433560, 40748012, 42062464, 44401920, 50935015, 52437120, 52578080, 61122018, 63093696, 78867120, 81496024, 84124928, 101870030, 104874240, 105156160, 122244036, 126187392, 152805045, 157734240, 162992048, 203740060, 210312320, 244488072, 252374784, 305610090, 315468480, 325984096, 407480120, 420624640, 488976144, 611220180, 630936960, 651968192, 814960240, 977952288, 1222440360, 1261873920, 1303936384, 1629920480, 1955904576, 2444880720, 2607872768, 3259840960, 3911809152, 4889761440, 6519681920, 7823618304, 9779522880, 13039363840, 19559045760, 39118091520]

約数ペア:

[(1, 39118091520), (2, 19559045760), (3, 13039363840), (4, 9779522880), (5, 7823618304), (6, 6519681920), (8, 4889761440), (10, 3911809152), (12, 3259840960), (15, 2607872768), (16, 2444880720), (20, 1955904576), (24, 1629920480), (30, 1303936384), (31, 1261873920), (32, 1222440360), (40, 977952288), (48, 814960240), (60, 651968192), (62, 630936960), (64, 611220180), (80, 488976144), (93, 420624640), (96, 407480120), (120, 325984096), (124, 315468480), (128, 305610090), (155, 252374784), (160, 244488072), (186, 210312320), (192, 203740060), (240, 162992048), (248, 157734240), (256, 152805045), (310, 126187392), (320, 122244036), (372, 105156160), (373, 104874240), (384, 101870030), (465, 84124928), (480, 81496024), (496, 78867120), (620, 63093696), (640, 61122018), (744, 52578080), (746, 52437120), (768, 50935015), (881, 44401920), (930, 42062464), (960, 40748012), (992, 39433560), (1119, 34958080), (1240, 31546848), (1280, 30561009), (1488, 26289040), (1492, 26218560), (1762, 22200960), (1860, 21031232), (1865, 20974848), (1920, 20374006), (1984, 19716780), (2238, 17479040), (2480, 15773424), (2643, 14800640), (2976, 13144520), (2984, 13109280), (3524, 11100480), (3720, 10515616), (3730, 10487424), (3840, 10187003), (3968, 9858390), (4405, 8880384), (4476, 8739520), (4960, 7886712), (5286, 7400320), (5595, 6991616), (5952, 6572260), (5968, 6554640), (7048, 5550240), (7440, 5257808), (7460, 5243712), (7936, 4929195), (8810, 4440192), (8952, 4369760), (9920, 3943356), (10572, 3700160), (11190, 3495808), (11563, 3383040), (11904, 3286130), (11936, 3277320), (13215, 2960128), (14096, 2775120), (14880, 2628904), (14920, 2621856), (17620, 2220096), (17904, 2184880), (19840, 1971678), (21144, 1850080), (22380, 1747904), (23126, 1691520), (23808, 1643065), (23872, 1638660), (26430, 1480064), (27311, 1432320), (28192, 1387560), (29760, 1314452), (29840, 1310928), (34689, 1127680), (35240, 1110048), (35808, 1092440), (39680, 985839), (42288, 925040), (44760, 873952), (46252, 845760), (47744, 819330), (52860, 740032), (54622, 716160), (56384, 693780), (57815, 676608), (59520, 657226), (59680, 655464), (69378, 563840), (70480, 555024), (71616, 546220), (81933, 477440), (84576, 462520), (89520, 436976), (92504, 422880), (95488, 409665), (105720, 370016), (109244, 358080), (112768, 346890), (115630, 338304), (119040, 328613), (119360, 327732), (136555, 286464), (138756, 281920), (140960, 277512), (143232, 273110), (163866, 238720), (169152, 231260), (173445, 225536), (179040, 218488), (185008, 211440)]