1255335840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26417}}^1$

素因数の和:26452

約数の個数: 192

約数和(自身を含む): 4793281920

約数和(自身を除く): 3537946080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 26417, 47520, 52834, 79251, 105668, 132085, 158502, 211336, 237753, 264170, 290587, 317004, 396255, 422672, 475506, 528340, 581174, 634008, 713259, 792510, 845344, 871761, 951012, 1056680, 1162348, 1188765, 1268016, 1426518, 1452935, 1585020, 1743522, 1902024, 2113360, 2324696, 2377530, 2536032, 2615283, 2853036, 2905870, 3170040, 3487044, 3566295, 3804048, 4226720, 4358805, 4649392, 4755060, 5230566, 5706072, 5811740, 6340080, 6974088, 7132590, 7608096, 7845849, 8717610, 9298784, 9510120, 10461132, 11412144, 11623480, 12680160, 13076415, 13948176, 14265180, 15691698, 17435220, 19020240, 20922264, 22824288, 23246960, 26152830, 27896352, 28530360, 31383396, 34870440, 38040480, 39229245, 41844528, 46493920, 52305660, 57060720, 62766792, 69740880, 78458490, 83689056, 104611320, 114121440, 125533584, 139481760, 156916980, 209222640, 251067168, 313833960, 418445280, 627667920, 1255335840]

約数ペア:

[(1, 1255335840), (2, 627667920), (3, 418445280), (4, 313833960), (5, 251067168), (6, 209222640), (8, 156916980), (9, 139481760), (10, 125533584), (11, 114121440), (12, 104611320), (15, 83689056), (16, 78458490), (18, 69740880), (20, 62766792), (22, 57060720), (24, 52305660), (27, 46493920), (30, 41844528), (32, 39229245), (33, 38040480), (36, 34870440), (40, 31383396), (44, 28530360), (45, 27896352), (48, 26152830), (54, 23246960), (55, 22824288), (60, 20922264), (66, 19020240), (72, 17435220), (80, 15691698), (88, 14265180), (90, 13948176), (96, 13076415), (99, 12680160), (108, 11623480), (110, 11412144), (120, 10461132), (132, 9510120), (135, 9298784), (144, 8717610), (160, 7845849), (165, 7608096), (176, 7132590), (180, 6974088), (198, 6340080), (216, 5811740), (220, 5706072), (240, 5230566), (264, 4755060), (270, 4649392), (288, 4358805), (297, 4226720), (330, 3804048), (352, 3566295), (360, 3487044), (396, 3170040), (432, 2905870), (440, 2853036), (480, 2615283), (495, 2536032), (528, 2377530), (540, 2324696), (594, 2113360), (660, 1902024), (720, 1743522), (792, 1585020), (864, 1452935), (880, 1426518), (990, 1268016), (1056, 1188765), (1080, 1162348), (1188, 1056680), (1320, 951012), (1440, 871761), (1485, 845344), (1584, 792510), (1760, 713259), (1980, 634008), (2160, 581174), (2376, 528340), (2640, 475506), (2970, 422672), (3168, 396255), (3960, 317004), (4320, 290587), (4752, 264170), (5280, 237753), (5940, 211336), (7920, 158502), (9504, 132085), (11880, 105668), (15840, 79251), (23760, 52834), (26417, 47520)]