213959040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 128

約数和(自身を含む): 696798720

約数和(自身を除く): 482839680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2371, 2820, 3008, 3760, 4512, 4742, 5640, 6016, 7113, 7520, 9024, 9484, 11280, 11855, 14226, 15040, 18048, 18968, 22560, 23710, 28452, 30080, 35565, 37936, 45120, 47420, 56904, 71130, 75872, 90240, 94840, 111437, 113808, 142260, 151744, 189680, 222874, 227616, 284520, 303488, 334311, 379360, 445748, 455232, 557185, 569040, 668622, 758720, 891496, 910464, 1114370, 1138080, 1337244, 1517440, 1671555, 1782992, 2228740, 2276160, 2674488, 3343110, 3565984, 4457480, 4552320, 5348976, 6686220, 7131968, 8914960, 10697952, 13372440, 14263936, 17829920, 21395904, 26744880, 35659840, 42791808, 53489760, 71319680, 106979520, 213959040]

約数ペア:

[(1, 213959040), (2, 106979520), (3, 71319680), (4, 53489760), (5, 42791808), (6, 35659840), (8, 26744880), (10, 21395904), (12, 17829920), (15, 14263936), (16, 13372440), (20, 10697952), (24, 8914960), (30, 7131968), (32, 6686220), (40, 5348976), (47, 4552320), (48, 4457480), (60, 3565984), (64, 3343110), (80, 2674488), (94, 2276160), (96, 2228740), (120, 1782992), (128, 1671555), (141, 1517440), (160, 1337244), (188, 1138080), (192, 1114370), (235, 910464), (240, 891496), (282, 758720), (320, 668622), (376, 569040), (384, 557185), (470, 455232), (480, 445748), (564, 379360), (640, 334311), (705, 303488), (752, 284520), (940, 227616), (960, 222874), (1128, 189680), (1410, 151744), (1504, 142260), (1880, 113808), (1920, 111437), (2256, 94840), (2371, 90240), (2820, 75872), (3008, 71130), (3760, 56904), (4512, 47420), (4742, 45120), (5640, 37936), (6016, 35565), (7113, 30080), (7520, 28452), (9024, 23710), (9484, 22560), (11280, 18968), (11855, 18048), (14226, 15040)]