8138799360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2749}}^1$

素因数の和:3033

約数の個数: 216

約数和(自身を含む): 28279251000

約数和(自身を除く): 20140451640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 257, 288, 320, 360, 384, 480, 514, 576, 640, 720, 768, 771, 960, 1028, 1152, 1280, 1285, 1440, 1542, 1920, 2056, 2304, 2313, 2570, 2749, 2880, 3084, 3840, 3855, 4112, 4626, 5140, 5498, 5760, 6168, 7710, 8224, 8247, 9252, 10280, 10996, 11520, 11565, 12336, 13745, 15420, 16448, 16494, 18504, 20560, 21992, 23130, 24672, 24741, 27490, 30840, 32896, 32988, 37008, 41120, 41235, 43984, 46260, 49344, 49482, 54980, 61680, 65792, 65976, 74016, 82240, 82470, 87968, 92520, 98688, 98964, 109960, 123360, 123705, 131952, 148032, 164480, 164940, 175936, 185040, 197376, 197928, 219920, 246720, 247410, 263904, 296064, 328960, 329880, 351872, 370080, 395856, 439840, 493440, 494820, 527808, 592128, 659760, 703744, 706493, 740160, 791712, 879680, 986880, 989640, 1055616, 1319520, 1412986, 1480320, 1583424, 1759360, 1979280, 2111232, 2119479, 2639040, 2825972, 2960640, 3166848, 3518720, 3532465, 3958560, 4238958, 5278080, 5651944, 6333696, 6358437, 7064930, 7917120, 8477916, 10556160, 10597395, 11303888, 12716874, 14129860, 15834240, 16955832, 21194790, 22607776, 25433748, 28259720, 31668480, 31792185, 33911664, 42389580, 45215552, 50867496, 56519440, 63584370, 67823328, 84779160, 90431104, 101734992, 113038880, 127168740, 135646656, 169558320, 180862208, 203469984, 226077760, 254337480, 271293312, 339116640, 406939968, 452155520, 508674960, 542586624, 678233280, 813879936, 904311040, 1017349920, 1356466560, 1627759872, 2034699840, 2712933120, 4069399680, 8138799360]

約数ペア:

[(1, 8138799360), (2, 4069399680), (3, 2712933120), (4, 2034699840), (5, 1627759872), (6, 1356466560), (8, 1017349920), (9, 904311040), (10, 813879936), (12, 678233280), (15, 542586624), (16, 508674960), (18, 452155520), (20, 406939968), (24, 339116640), (30, 271293312), (32, 254337480), (36, 226077760), (40, 203469984), (45, 180862208), (48, 169558320), (60, 135646656), (64, 127168740), (72, 113038880), (80, 101734992), (90, 90431104), (96, 84779160), (120, 67823328), (128, 63584370), (144, 56519440), (160, 50867496), (180, 45215552), (192, 42389580), (240, 33911664), (256, 31792185), (257, 31668480), (288, 28259720), (320, 25433748), (360, 22607776), (384, 21194790), (480, 16955832), (514, 15834240), (576, 14129860), (640, 12716874), (720, 11303888), (768, 10597395), (771, 10556160), (960, 8477916), (1028, 7917120), (1152, 7064930), (1280, 6358437), (1285, 6333696), (1440, 5651944), (1542, 5278080), (1920, 4238958), (2056, 3958560), (2304, 3532465), (2313, 3518720), (2570, 3166848), (2749, 2960640), (2880, 2825972), (3084, 2639040), (3840, 2119479), (3855, 2111232), (4112, 1979280), (4626, 1759360), (5140, 1583424), (5498, 1480320), (5760, 1412986), (6168, 1319520), (7710, 1055616), (8224, 989640), (8247, 986880), (9252, 879680), (10280, 791712), (10996, 740160), (11520, 706493), (11565, 703744), (12336, 659760), (13745, 592128), (15420, 527808), (16448, 494820), (16494, 493440), (18504, 439840), (20560, 395856), (21992, 370080), (23130, 351872), (24672, 329880), (24741, 328960), (27490, 296064), (30840, 263904), (32896, 247410), (32988, 246720), (37008, 219920), (41120, 197928), (41235, 197376), (43984, 185040), (46260, 175936), (49344, 164940), (49482, 164480), (54980, 148032), (61680, 131952), (65792, 123705), (65976, 123360), (74016, 109960), (82240, 98964), (82470, 98688), (87968, 92520)]