139424320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1020

約数の個数: 112

約数和(自身を含む): 385511040

約数和(自身を除く): 246086720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 670, 929, 938, 1072, 1120, 1340, 1858, 1876, 2144, 2240, 2345, 2680, 3716, 3752, 4288, 4645, 4690, 5360, 6503, 7432, 7504, 9290, 9380, 10720, 13006, 14864, 15008, 18580, 18760, 21440, 26012, 29728, 30016, 32515, 37160, 37520, 52024, 59456, 62243, 65030, 74320, 75040, 104048, 124486, 130060, 148640, 150080, 208096, 248972, 260120, 297280, 311215, 416192, 435701, 497944, 520240, 622430, 871402, 995888, 1040480, 1244860, 1742804, 1991776, 2080960, 2178505, 2489720, 3485608, 3983552, 4357010, 4979440, 6971216, 8714020, 9958880, 13942432, 17428040, 19917760, 27884864, 34856080, 69712160, 139424320]

約数ペア:

[(1, 139424320), (2, 69712160), (4, 34856080), (5, 27884864), (7, 19917760), (8, 17428040), (10, 13942432), (14, 9958880), (16, 8714020), (20, 6971216), (28, 4979440), (32, 4357010), (35, 3983552), (40, 3485608), (56, 2489720), (64, 2178505), (67, 2080960), (70, 1991776), (80, 1742804), (112, 1244860), (134, 1040480), (140, 995888), (160, 871402), (224, 622430), (268, 520240), (280, 497944), (320, 435701), (335, 416192), (448, 311215), (469, 297280), (536, 260120), (560, 248972), (670, 208096), (929, 150080), (938, 148640), (1072, 130060), (1120, 124486), (1340, 104048), (1858, 75040), (1876, 74320), (2144, 65030), (2240, 62243), (2345, 59456), (2680, 52024), (3716, 37520), (3752, 37160), (4288, 32515), (4645, 30016), (4690, 29728), (5360, 26012), (6503, 21440), (7432, 18760), (7504, 18580), (9290, 15008), (9380, 14864), (10720, 13006)]