1263219120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{599}}^1$

素因数の和:748

約数の個数: 240

約数和(自身を含む): 4439448000

約数和(自身を除く): 3176228880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 101, 116, 120, 144, 145, 174, 180, 202, 232, 240, 261, 290, 303, 348, 360, 404, 435, 464, 505, 522, 580, 599, 606, 696, 720, 808, 870, 909, 1010, 1044, 1160, 1198, 1212, 1305, 1392, 1515, 1616, 1740, 1797, 1818, 2020, 2088, 2320, 2396, 2424, 2610, 2929, 2995, 3030, 3480, 3594, 3636, 4040, 4176, 4545, 4792, 4848, 5220, 5391, 5858, 5990, 6060, 6960, 7188, 7272, 8080, 8787, 8985, 9090, 9584, 10440, 10782, 11716, 11980, 12120, 14376, 14544, 14645, 17371, 17574, 17970, 18180, 20880, 21564, 23432, 23960, 24240, 26361, 26955, 28752, 29290, 34742, 35148, 35940, 36360, 43128, 43935, 46864, 47920, 52113, 52722, 53910, 58580, 60499, 69484, 70296, 71880, 72720, 86256, 86855, 87870, 104226, 105444, 107820, 117160, 120998, 131805, 138968, 140592, 143760, 156339, 173710, 175740, 181497, 208452, 210888, 215640, 234320, 241996, 260565, 263610, 277936, 302495, 312678, 347420, 351480, 362994, 416904, 421776, 431280, 483992, 521130, 527220, 544491, 604990, 625356, 694840, 702960, 725988, 781695, 833808, 907485, 967984, 1042260, 1054440, 1088982, 1209980, 1250712, 1389680, 1451976, 1563390, 1754471, 1814970, 2084520, 2108880, 2177964, 2419960, 2501424, 2722455, 2903952, 3126780, 3508942, 3629940, 4169040, 4355928, 4839920, 5263413, 5444910, 6253560, 7017884, 7259880, 8711856, 8772355, 10526826, 10889820, 12507120, 14035768, 14519760, 15790239, 17544710, 21053652, 21779640, 26317065, 28071536, 31580478, 35089420, 42107304, 43559280, 52634130, 63160956, 70178840, 78951195, 84214608, 105268260, 126321912, 140357680, 157902390, 210536520, 252643824, 315804780, 421073040, 631609560, 1263219120]

約数ペア:

[(1, 1263219120), (2, 631609560), (3, 421073040), (4, 315804780), (5, 252643824), (6, 210536520), (8, 157902390), (9, 140357680), (10, 126321912), (12, 105268260), (15, 84214608), (16, 78951195), (18, 70178840), (20, 63160956), (24, 52634130), (29, 43559280), (30, 42107304), (36, 35089420), (40, 31580478), (45, 28071536), (48, 26317065), (58, 21779640), (60, 21053652), (72, 17544710), (80, 15790239), (87, 14519760), (90, 14035768), (101, 12507120), (116, 10889820), (120, 10526826), (144, 8772355), (145, 8711856), (174, 7259880), (180, 7017884), (202, 6253560), (232, 5444910), (240, 5263413), (261, 4839920), (290, 4355928), (303, 4169040), (348, 3629940), (360, 3508942), (404, 3126780), (435, 2903952), (464, 2722455), (505, 2501424), (522, 2419960), (580, 2177964), (599, 2108880), (606, 2084520), (696, 1814970), (720, 1754471), (808, 1563390), (870, 1451976), (909, 1389680), (1010, 1250712), (1044, 1209980), (1160, 1088982), (1198, 1054440), (1212, 1042260), (1305, 967984), (1392, 907485), (1515, 833808), (1616, 781695), (1740, 725988), (1797, 702960), (1818, 694840), (2020, 625356), (2088, 604990), (2320, 544491), (2396, 527220), (2424, 521130), (2610, 483992), (2929, 431280), (2995, 421776), (3030, 416904), (3480, 362994), (3594, 351480), (3636, 347420), (4040, 312678), (4176, 302495), (4545, 277936), (4792, 263610), (4848, 260565), (5220, 241996), (5391, 234320), (5858, 215640), (5990, 210888), (6060, 208452), (6960, 181497), (7188, 175740), (7272, 173710), (8080, 156339), (8787, 143760), (8985, 140592), (9090, 138968), (9584, 131805), (10440, 120998), (10782, 117160), (11716, 107820), (11980, 105444), (12120, 104226), (14376, 87870), (14544, 86855), (14645, 86256), (17371, 72720), (17574, 71880), (17970, 70296), (18180, 69484), (20880, 60499), (21564, 58580), (23432, 53910), (23960, 52722), (24240, 52113), (26361, 47920), (26955, 46864), (28752, 43935), (29290, 43128), (34742, 36360), (35148, 35940)]