15676890880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1415

約数の個数: 288

約数和(自身を含む): 45845775360

約数和(自身を除く): 30168884480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 71, 76, 80, 95, 112, 128, 133, 140, 142, 152, 160, 190, 224, 256, 266, 280, 284, 304, 320, 355, 380, 448, 497, 532, 560, 568, 608, 640, 665, 710, 760, 896, 994, 1064, 1120, 1136, 1216, 1280, 1297, 1330, 1349, 1420, 1520, 1792, 1988, 2128, 2240, 2272, 2432, 2485, 2594, 2660, 2698, 2840, 3040, 3976, 4256, 4480, 4544, 4864, 4970, 5188, 5320, 5396, 5680, 6080, 6485, 6745, 7952, 8512, 8960, 9079, 9088, 9443, 9940, 10376, 10640, 10792, 11360, 12160, 12970, 13490, 15904, 17024, 18158, 18176, 18886, 19880, 20752, 21280, 21584, 22720, 24320, 24643, 25940, 26980, 31808, 34048, 36316, 37772, 39760, 41504, 42560, 43168, 45395, 45440, 47215, 49286, 51880, 53960, 63616, 72632, 75544, 79520, 83008, 85120, 86336, 90790, 90880, 92087, 94430, 98572, 103760, 107920, 123215, 127232, 145264, 151088, 159040, 166016, 170240, 172501, 172672, 181580, 184174, 188860, 197144, 207520, 215840, 246430, 290528, 302176, 318080, 332032, 345002, 345344, 363160, 368348, 377720, 394288, 415040, 431680, 460435, 492860, 581056, 604352, 636160, 644609, 690004, 726320, 736696, 755440, 788576, 830080, 862505, 863360, 920870, 985720, 1162112, 1208704, 1289218, 1380008, 1452640, 1473392, 1510880, 1577152, 1660160, 1725010, 1726720, 1749653, 1841740, 1971440, 2324224, 2417408, 2578436, 2760016, 2905280, 2946784, 3021760, 3154304, 3223045, 3450020, 3499306, 3683480, 3942880, 5156872, 5520032, 5810560, 5893568, 6043520, 6308608, 6446090, 6900040, 6998612, 7366960, 7885760, 8748265, 10313744, 11040064, 11621120, 11787136, 12087040, 12247571, 12892180, 13800080, 13997224, 14733920, 15771520, 17496530, 20627488, 22080128, 23574272, 24495142, 25784360, 27600160, 27994448, 29467840, 31543040, 34993060, 41254976, 44160256, 48990284, 51568720, 55200320, 55988896, 58935680, 61237855, 69986120, 82509952, 97980568, 103137440, 110400640, 111977792, 117871360, 122475710, 139972240, 165019904, 195961136, 206274880, 220801280, 223955584, 244951420, 279944480, 391922272, 412549760, 447911168, 489902840, 559888960, 783844544, 825099520, 979805680, 1119777920, 1567689088, 1959611360, 2239555840, 3135378176, 3919222720, 7838445440, 15676890880]

約数ペア:

[(1, 15676890880), (2, 7838445440), (4, 3919222720), (5, 3135378176), (7, 2239555840), (8, 1959611360), (10, 1567689088), (14, 1119777920), (16, 979805680), (19, 825099520), (20, 783844544), (28, 559888960), (32, 489902840), (35, 447911168), (38, 412549760), (40, 391922272), (56, 279944480), (64, 244951420), (70, 223955584), (71, 220801280), (76, 206274880), (80, 195961136), (95, 165019904), (112, 139972240), (128, 122475710), (133, 117871360), (140, 111977792), (142, 110400640), (152, 103137440), (160, 97980568), (190, 82509952), (224, 69986120), (256, 61237855), (266, 58935680), (280, 55988896), (284, 55200320), (304, 51568720), (320, 48990284), (355, 44160256), (380, 41254976), (448, 34993060), (497, 31543040), (532, 29467840), (560, 27994448), (568, 27600160), (608, 25784360), (640, 24495142), (665, 23574272), (710, 22080128), (760, 20627488), (896, 17496530), (994, 15771520), (1064, 14733920), (1120, 13997224), (1136, 13800080), (1216, 12892180), (1280, 12247571), (1297, 12087040), (1330, 11787136), (1349, 11621120), (1420, 11040064), (1520, 10313744), (1792, 8748265), (1988, 7885760), (2128, 7366960), (2240, 6998612), (2272, 6900040), (2432, 6446090), (2485, 6308608), (2594, 6043520), (2660, 5893568), (2698, 5810560), (2840, 5520032), (3040, 5156872), (3976, 3942880), (4256, 3683480), (4480, 3499306), (4544, 3450020), (4864, 3223045), (4970, 3154304), (5188, 3021760), (5320, 2946784), (5396, 2905280), (5680, 2760016), (6080, 2578436), (6485, 2417408), (6745, 2324224), (7952, 1971440), (8512, 1841740), (8960, 1749653), (9079, 1726720), (9088, 1725010), (9443, 1660160), (9940, 1577152), (10376, 1510880), (10640, 1473392), (10792, 1452640), (11360, 1380008), (12160, 1289218), (12970, 1208704), (13490, 1162112), (15904, 985720), (17024, 920870), (18158, 863360), (18176, 862505), (18886, 830080), (19880, 788576), (20752, 755440), (21280, 736696), (21584, 726320), (22720, 690004), (24320, 644609), (24643, 636160), (25940, 604352), (26980, 581056), (31808, 492860), (34048, 460435), (36316, 431680), (37772, 415040), (39760, 394288), (41504, 377720), (42560, 368348), (43168, 363160), (45395, 345344), (45440, 345002), (47215, 332032), (49286, 318080), (51880, 302176), (53960, 290528), (63616, 246430), (72632, 215840), (75544, 207520), (79520, 197144), (83008, 188860), (85120, 184174), (86336, 181580), (90790, 172672), (90880, 172501), (92087, 170240), (94430, 166016), (98572, 159040), (103760, 151088), (107920, 145264), (123215, 127232)]