64308442880

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{13553}}^1$

素因数の和:13922

約数の個数: 144

約数和(自身を含む): 168553423584

約数和(自身を除く): 104244980704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 337, 352, 440, 640, 674, 704, 880, 1280, 1348, 1408, 1685, 1760, 2696, 2816, 3370, 3520, 3707, 5392, 6740, 7040, 7414, 10784, 13480, 13553, 14080, 14828, 18535, 21568, 26960, 27106, 29656, 37070, 43136, 53920, 54212, 59312, 67765, 74140, 86272, 107840, 108424, 118624, 135530, 148280, 149083, 215680, 216848, 237248, 271060, 296560, 298166, 431360, 433696, 474496, 542120, 593120, 596332, 745415, 867392, 948992, 1084240, 1186240, 1192664, 1490830, 1734784, 2168480, 2372480, 2385328, 2981660, 3469568, 4336960, 4567361, 4744960, 4770656, 5963320, 8673920, 9134722, 9541312, 11926640, 17347840, 18269444, 19082624, 22836805, 23853280, 36538888, 38165248, 45673610, 47706560, 50240971, 73077776, 91347220, 95413120, 100481942, 146155552, 182694440, 190826240, 200963884, 251204855, 292311104, 365388880, 401927768, 502409710, 584622208, 730777760, 803855536, 1004819420, 1169244416, 1461555520, 1607711072, 2009638840, 2923111040, 3215422144, 4019277680, 5846222080, 6430844288, 8038555360, 12861688576, 16077110720, 32154221440, 64308442880]

約数ペア:

[(1, 64308442880), (2, 32154221440), (4, 16077110720), (5, 12861688576), (8, 8038555360), (10, 6430844288), (11, 5846222080), (16, 4019277680), (20, 3215422144), (22, 2923111040), (32, 2009638840), (40, 1607711072), (44, 1461555520), (55, 1169244416), (64, 1004819420), (80, 803855536), (88, 730777760), (110, 584622208), (128, 502409710), (160, 401927768), (176, 365388880), (220, 292311104), (256, 251204855), (320, 200963884), (337, 190826240), (352, 182694440), (440, 146155552), (640, 100481942), (674, 95413120), (704, 91347220), (880, 73077776), (1280, 50240971), (1348, 47706560), (1408, 45673610), (1685, 38165248), (1760, 36538888), (2696, 23853280), (2816, 22836805), (3370, 19082624), (3520, 18269444), (3707, 17347840), (5392, 11926640), (6740, 9541312), (7040, 9134722), (7414, 8673920), (10784, 5963320), (13480, 4770656), (13553, 4744960), (14080, 4567361), (14828, 4336960), (18535, 3469568), (21568, 2981660), (26960, 2385328), (27106, 2372480), (29656, 2168480), (37070, 1734784), (43136, 1490830), (53920, 1192664), (54212, 1186240), (59312, 1084240), (67765, 948992), (74140, 867392), (86272, 745415), (107840, 596332), (108424, 593120), (118624, 542120), (135530, 474496), (148280, 433696), (149083, 431360), (215680, 298166), (216848, 296560), (237248, 271060)]