67527680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 132

約数和(自身を含む): 179685660

約数和(自身を除く): 112157980

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 121, 128, 160, 176, 218, 220, 242, 256, 320, 352, 436, 440, 484, 512, 545, 605, 640, 704, 872, 880, 968, 1024, 1090, 1199, 1210, 1280, 1408, 1744, 1760, 1936, 2180, 2398, 2420, 2560, 2816, 3488, 3520, 3872, 4360, 4796, 4840, 5120, 5632, 5995, 6976, 7040, 7744, 8720, 9592, 9680, 11264, 11990, 13189, 13952, 14080, 15488, 17440, 19184, 19360, 23980, 26378, 27904, 28160, 30976, 34880, 38368, 38720, 47960, 52756, 55808, 56320, 61952, 65945, 69760, 76736, 77440, 95920, 105512, 111616, 123904, 131890, 139520, 153472, 154880, 191840, 211024, 263780, 279040, 306944, 309760, 383680, 422048, 527560, 558080, 613888, 619520, 767360, 844096, 1055120, 1227776, 1534720, 1688192, 2110240, 3069440, 3376384, 4220480, 6138880, 6752768, 8440960, 13505536, 16881920, 33763840, 67527680]

約数ペア:

[(1, 67527680), (2, 33763840), (4, 16881920), (5, 13505536), (8, 8440960), (10, 6752768), (11, 6138880), (16, 4220480), (20, 3376384), (22, 3069440), (32, 2110240), (40, 1688192), (44, 1534720), (55, 1227776), (64, 1055120), (80, 844096), (88, 767360), (109, 619520), (110, 613888), (121, 558080), (128, 527560), (160, 422048), (176, 383680), (218, 309760), (220, 306944), (242, 279040), (256, 263780), (320, 211024), (352, 191840), (436, 154880), (440, 153472), (484, 139520), (512, 131890), (545, 123904), (605, 111616), (640, 105512), (704, 95920), (872, 77440), (880, 76736), (968, 69760), (1024, 65945), (1090, 61952), (1199, 56320), (1210, 55808), (1280, 52756), (1408, 47960), (1744, 38720), (1760, 38368), (1936, 34880), (2180, 30976), (2398, 28160), (2420, 27904), (2560, 26378), (2816, 23980), (3488, 19360), (3520, 19184), (3872, 17440), (4360, 15488), (4796, 14080), (4840, 13952), (5120, 13189), (5632, 11990), (5995, 11264), (6976, 9680), (7040, 9592), (7744, 8720)]