2145995200

素因数分解:

$2^6\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:387

約数の個数: 168

約数和(自身を含む): 5442508800

約数和(自身を除く): 3296513600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 127, 160, 179, 200, 236, 254, 295, 320, 358, 400, 472, 508, 590, 635, 716, 800, 895, 944, 1016, 1180, 1270, 1432, 1475, 1600, 1790, 1888, 2032, 2360, 2540, 2864, 2950, 3175, 3580, 3776, 4064, 4475, 4720, 5080, 5728, 5900, 6350, 7160, 7493, 8128, 8950, 9440, 10160, 10561, 11456, 11800, 12700, 14320, 14986, 17900, 18880, 20320, 21122, 22733, 23600, 25400, 28640, 29972, 35800, 37465, 40640, 42244, 45466, 47200, 50800, 52805, 57280, 59944, 71600, 74930, 84488, 90932, 94400, 101600, 105610, 113665, 119888, 143200, 149860, 168976, 181864, 187325, 203200, 211220, 227330, 239776, 264025, 286400, 299720, 337952, 363728, 374650, 422440, 454660, 479552, 528050, 568325, 599440, 675904, 727456, 749300, 844880, 909320, 1056100, 1136650, 1198880, 1341247, 1454912, 1498600, 1689760, 1818640, 2112200, 2273300, 2397760, 2682494, 2997200, 3379520, 3637280, 4224400, 4546600, 5364988, 5994400, 6706235, 7274560, 8448800, 9093200, 10729976, 11988800, 13412470, 16897600, 18186400, 21459952, 26824940, 33531175, 36372800, 42919904, 53649880, 67062350, 85839808, 107299760, 134124700, 214599520, 268249400, 429199040, 536498800, 1072997600, 2145995200]

約数ペア:

[(1, 2145995200), (2, 1072997600), (4, 536498800), (5, 429199040), (8, 268249400), (10, 214599520), (16, 134124700), (20, 107299760), (25, 85839808), (32, 67062350), (40, 53649880), (50, 42919904), (59, 36372800), (64, 33531175), (80, 26824940), (100, 21459952), (118, 18186400), (127, 16897600), (160, 13412470), (179, 11988800), (200, 10729976), (236, 9093200), (254, 8448800), (295, 7274560), (320, 6706235), (358, 5994400), (400, 5364988), (472, 4546600), (508, 4224400), (590, 3637280), (635, 3379520), (716, 2997200), (800, 2682494), (895, 2397760), (944, 2273300), (1016, 2112200), (1180, 1818640), (1270, 1689760), (1432, 1498600), (1475, 1454912), (1600, 1341247), (1790, 1198880), (1888, 1136650), (2032, 1056100), (2360, 909320), (2540, 844880), (2864, 749300), (2950, 727456), (3175, 675904), (3580, 599440), (3776, 568325), (4064, 528050), (4475, 479552), (4720, 454660), (5080, 422440), (5728, 374650), (5900, 363728), (6350, 337952), (7160, 299720), (7493, 286400), (8128, 264025), (8950, 239776), (9440, 227330), (10160, 211220), (10561, 203200), (11456, 187325), (11800, 181864), (12700, 168976), (14320, 149860), (14986, 143200), (17900, 119888), (18880, 113665), (20320, 105610), (21122, 101600), (22733, 94400), (23600, 90932), (25400, 84488), (28640, 74930), (29972, 71600), (35800, 59944), (37465, 57280), (40640, 52805), (42244, 50800), (45466, 47200)]