1976070792960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2609}}^1$

素因数の和:2829

約数の個数: 864

約数和(自身を含む): 7689851769600

約数和(自身を除く): 5713780976640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 64, 66, 72, 80, 86, 88, 90, 96, 99, 110, 120, 128, 129, 132, 139, 144, 160, 165, 172, 176, 180, 192, 198, 215, 220, 240, 256, 258, 264, 278, 288, 320, 330, 344, 352, 360, 384, 387, 396, 417, 430, 440, 473, 480, 495, 516, 528, 556, 576, 640, 645, 660, 688, 695, 704, 720, 768, 774, 792, 834, 860, 880, 946, 960, 990, 1032, 1056, 1112, 1152, 1251, 1280, 1290, 1320, 1376, 1390, 1408, 1419, 1440, 1529, 1548, 1584, 1668, 1720, 1760, 1892, 1920, 1935, 1980, 2064, 2085, 2112, 2224, 2304, 2365, 2502, 2580, 2609, 2640, 2752, 2780, 2816, 2838, 2880, 3058, 3096, 3168, 3336, 3440, 3520, 3784, 3840, 3870, 3960, 4128, 4170, 4224, 4257, 4448, 4587, 4730, 5004, 5160, 5218, 5280, 5504, 5560, 5676, 5760, 5977, 6116, 6192, 6255, 6336, 6672, 6880, 7040, 7095, 7568, 7645, 7740, 7827, 7920, 8256, 8340, 8448, 8514, 8896, 9174, 9460, 10008, 10320, 10436, 10560, 11008, 11120, 11352, 11520, 11954, 12232, 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約数ペア:

[(1, 1976070792960), (2, 988035396480), (3, 658690264320), (4, 494017698240), (5, 395214158592), (6, 329345132160), (8, 247008849120), (9, 219563421440), (10, 197607079296), (11, 179642799360), (12, 164672566080), (15, 131738052864), (16, 123504424560), (18, 109781710720), (20, 98803539648), (22, 89821399680), (24, 82336283040), (30, 65869026432), (32, 61752212280), (33, 59880933120), (36, 54890855360), (40, 49401769824), (43, 45955134720), (44, 44910699840), (45, 43912684288), (48, 41168141520), (55, 35928559872), (60, 32934513216), (64, 30876106140), (66, 29940466560), (72, 27445427680), (80, 24700884912), (86, 22977567360), (88, 22455349920), (90, 21956342144), (96, 20584070760), (99, 19960311040), (110, 17964279936), (120, 16467256608), (128, 15438053070), (129, 15318378240), (132, 14970233280), (139, 14216336640), (144, 13722713840), (160, 12350442456), (165, 11976186624), (172, 11488783680), (176, 11227674960), (180, 10978171072), (192, 10292035380), (198, 9980155520), (215, 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