69296080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:317

約数の個数: 160

約数和(自身を含む): 202487040

約数和(自身を除く): 133190960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 170, 203, 232, 238, 251, 272, 280, 290, 340, 406, 464, 476, 493, 502, 560, 580, 595, 680, 812, 952, 986, 1004, 1015, 1160, 1190, 1255, 1360, 1624, 1757, 1904, 1972, 2008, 2030, 2320, 2380, 2465, 2510, 3248, 3451, 3514, 3944, 4016, 4060, 4267, 4760, 4930, 5020, 6902, 7028, 7279, 7888, 8120, 8534, 8785, 9520, 9860, 10040, 13804, 14056, 14558, 16240, 17068, 17255, 17570, 19720, 20080, 21335, 27608, 28112, 29116, 29869, 34136, 34510, 35140, 36395, 39440, 42670, 50953, 55216, 58232, 59738, 68272, 69020, 70280, 72790, 85340, 101906, 116464, 119476, 123743, 138040, 140560, 145580, 149345, 170680, 203812, 238952, 247486, 254765, 276080, 291160, 298690, 341360, 407624, 477904, 494972, 509530, 582320, 597380, 618715, 815248, 866201, 989944, 1019060, 1194760, 1237430, 1732402, 1979888, 2038120, 2389520, 2474860, 3464804, 4076240, 4331005, 4949720, 6929608, 8662010, 9899440, 13859216, 17324020, 34648040, 69296080]

約数ペア:

[(1, 69296080), (2, 34648040), (4, 17324020), (5, 13859216), (7, 9899440), (8, 8662010), (10, 6929608), (14, 4949720), (16, 4331005), (17, 4076240), (20, 3464804), (28, 2474860), (29, 2389520), (34, 2038120), (35, 1979888), (40, 1732402), (56, 1237430), (58, 1194760), (68, 1019060), (70, 989944), (80, 866201), (85, 815248), (112, 618715), (116, 597380), (119, 582320), (136, 509530), (140, 494972), (145, 477904), (170, 407624), (203, 341360), (232, 298690), (238, 291160), (251, 276080), (272, 254765), (280, 247486), (290, 238952), (340, 203812), (406, 170680), (464, 149345), (476, 145580), (493, 140560), (502, 138040), (560, 123743), (580, 119476), (595, 116464), (680, 101906), (812, 85340), (952, 72790), (986, 70280), (1004, 69020), (1015, 68272), (1160, 59738), (1190, 58232), (1255, 55216), (1360, 50953), (1624, 42670), (1757, 39440), (1904, 36395), (1972, 35140), (2008, 34510), (2030, 34136), (2320, 29869), (2380, 29116), (2465, 28112), (2510, 27608), (3248, 21335), (3451, 20080), (3514, 19720), (3944, 17570), (4016, 17255), (4060, 17068), (4267, 16240), (4760, 14558), (4930, 14056), (5020, 13804), (6902, 10040), (7028, 9860), (7279, 9520), (7888, 8785), (8120, 8534)]