9386720

素因数分解:

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

素因数の和:85

約数の個数: 144

約数和(自身を含む): 27851040

約数和(自身を除く): 18464320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 29, 32, 34, 35, 40, 56, 58, 68, 70, 80, 85, 112, 116, 119, 136, 140, 145, 160, 170, 203, 224, 232, 238, 272, 280, 289, 290, 340, 406, 464, 476, 493, 544, 560, 578, 580, 595, 680, 812, 928, 952, 986, 1015, 1120, 1156, 1160, 1190, 1360, 1445, 1624, 1904, 1972, 2023, 2030, 2312, 2320, 2380, 2465, 2720, 2890, 3248, 3451, 3808, 3944, 4046, 4060, 4624, 4640, 4760, 4930, 5780, 6496, 6902, 7888, 8092, 8120, 8381, 9248, 9520, 9860, 10115, 11560, 13804, 15776, 16184, 16240, 16762, 17255, 19040, 19720, 20230, 23120, 27608, 32368, 32480, 33524, 34510, 39440, 40460, 41905, 46240, 55216, 58667, 64736, 67048, 69020, 78880, 80920, 83810, 110432, 117334, 134096, 138040, 161840, 167620, 234668, 268192, 276080, 293335, 323680, 335240, 469336, 552160, 586670, 670480, 938672, 1173340, 1340960, 1877344, 2346680, 4693360, 9386720]

約数ペア:

[(1, 9386720), (2, 4693360), (4, 2346680), (5, 1877344), (7, 1340960), (8, 1173340), (10, 938672), (14, 670480), (16, 586670), (17, 552160), (20, 469336), (28, 335240), (29, 323680), (32, 293335), (34, 276080), (35, 268192), (40, 234668), (56, 167620), (58, 161840), (68, 138040), (70, 134096), (80, 117334), (85, 110432), (112, 83810), (116, 80920), (119, 78880), (136, 69020), (140, 67048), (145, 64736), (160, 58667), (170, 55216), (203, 46240), (224, 41905), (232, 40460), (238, 39440), (272, 34510), (280, 33524), (289, 32480), (290, 32368), (340, 27608), (406, 23120), (464, 20230), (476, 19720), (493, 19040), (544, 17255), (560, 16762), (578, 16240), (580, 16184), (595, 15776), (680, 13804), (812, 11560), (928, 10115), (952, 9860), (986, 9520), (1015, 9248), (1120, 8381), (1156, 8120), (1160, 8092), (1190, 7888), (1360, 6902), (1445, 6496), (1624, 5780), (1904, 4930), (1972, 4760), (2023, 4640), (2030, 4624), (2312, 4060), (2320, 4046), (2380, 3944), (2465, 3808), (2720, 3451), (2890, 3248)]