15705438560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{631}}^1$

素因数の和:1037

約数の個数: 192

約数和(自身を含む): 43207686144

約数和(自身を除く): 27502247584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 313, 355, 497, 560, 568, 626, 631, 710, 994, 1120, 1136, 1252, 1262, 1420, 1565, 1988, 2191, 2272, 2485, 2504, 2524, 2840, 3130, 3155, 3976, 4382, 4417, 4970, 5008, 5048, 5680, 6260, 6310, 7952, 8764, 8834, 9940, 10016, 10096, 10955, 11360, 12520, 12620, 15904, 17528, 17668, 19880, 20192, 21910, 22085, 22223, 25040, 25240, 35056, 35336, 39760, 43820, 44170, 44446, 44801, 50080, 50480, 70112, 70672, 79520, 87640, 88340, 88892, 89602, 100960, 111115, 141344, 155561, 175280, 176680, 177784, 179204, 197503, 222230, 224005, 311122, 313607, 350560, 353360, 355568, 358408, 395006, 444460, 448010, 622244, 627214, 706720, 711136, 716816, 777805, 790012, 888920, 896020, 987515, 1244488, 1254428, 1382521, 1433632, 1555610, 1568035, 1580024, 1777840, 1792040, 1975030, 2488976, 2508856, 2765042, 3111220, 3136070, 3160048, 3555680, 3584080, 3950060, 4977952, 5017712, 5530084, 6222440, 6272140, 6320096, 6912605, 7168160, 7900120, 10035424, 11060168, 12444880, 12544280, 13825210, 14022713, 15800240, 22120336, 24889760, 25088560, 27650420, 28045426, 31600480, 44240672, 50177120, 55300840, 56090852, 70113565, 98158991, 110601680, 112181704, 140227130, 196317982, 221203360, 224363408, 280454260, 392635964, 448726816, 490794955, 560908520, 785271928, 981589910, 1121817040, 1570543856, 1963179820, 2243634080, 3141087712, 3926359640, 7852719280, 15705438560]

約数ペア:

[(1, 15705438560), (2, 7852719280), (4, 3926359640), (5, 3141087712), (7, 2243634080), (8, 1963179820), (10, 1570543856), (14, 1121817040), (16, 981589910), (20, 785271928), (28, 560908520), (32, 490794955), (35, 448726816), (40, 392635964), (56, 280454260), (70, 224363408), (71, 221203360), (80, 196317982), (112, 140227130), (140, 112181704), (142, 110601680), (160, 98158991), (224, 70113565), (280, 56090852), (284, 55300840), (313, 50177120), (355, 44240672), (497, 31600480), (560, 28045426), (568, 27650420), (626, 25088560), (631, 24889760), (710, 22120336), (994, 15800240), (1120, 14022713), (1136, 13825210), (1252, 12544280), (1262, 12444880), (1420, 11060168), (1565, 10035424), (1988, 7900120), (2191, 7168160), (2272, 6912605), (2485, 6320096), (2504, 6272140), (2524, 6222440), (2840, 5530084), (3130, 5017712), (3155, 4977952), (3976, 3950060), (4382, 3584080), (4417, 3555680), (4970, 3160048), (5008, 3136070), (5048, 3111220), (5680, 2765042), (6260, 2508856), (6310, 2488976), (7952, 1975030), (8764, 1792040), (8834, 1777840), (9940, 1580024), (10016, 1568035), (10096, 1555610), (10955, 1433632), (11360, 1382521), (12520, 1254428), (12620, 1244488), (15904, 987515), (17528, 896020), (17668, 888920), (19880, 790012), (20192, 777805), (21910, 716816), (22085, 711136), (22223, 706720), (25040, 627214), (25240, 622244), (35056, 448010), (35336, 444460), (39760, 395006), (43820, 358408), (44170, 355568), (44446, 353360), (44801, 350560), (50080, 313607), (50480, 311122), (70112, 224005), (70672, 222230), (79520, 197503), (87640, 179204), (88340, 177784), (88892, 176680), (89602, 175280), (100960, 155561), (111115, 141344)]