229729280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4079}}^1$

素因数の和:4115

約数の個数: 88

約数和(自身を含む): 601326720

約数和(自身を除く): 371597440

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, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 4079, 5120, 5632, 7040, 8158, 11264, 14080, 16316, 20395, 28160, 32632, 40790, 44869, 56320, 65264, 81580, 89738, 130528, 163160, 179476, 224345, 261056, 326320, 358952, 448690, 522112, 652640, 717904, 897380, 1044224, 1305280, 1435808, 1794760, 2088448, 2610560, 2871616, 3589520, 4176896, 5221120, 5743232, 7179040, 10442240, 11486464, 14358080, 20884480, 22972928, 28716160, 45945856, 57432320, 114864640, 229729280]

約数ペア:

[(1, 229729280), (2, 114864640), (4, 57432320), (5, 45945856), (8, 28716160), (10, 22972928), (11, 20884480), (16, 14358080), (20, 11486464), (22, 10442240), (32, 7179040), (40, 5743232), (44, 5221120), (55, 4176896), (64, 3589520), (80, 2871616), (88, 2610560), (110, 2088448), (128, 1794760), (160, 1435808), (176, 1305280), (220, 1044224), (256, 897380), (320, 717904), (352, 652640), (440, 522112), (512, 448690), (640, 358952), (704, 326320), (880, 261056), (1024, 224345), (1280, 179476), (1408, 163160), (1760, 130528), (2560, 89738), (2816, 81580), (3520, 65264), (4079, 56320), (5120, 44869), (5632, 40790), (7040, 32632), (8158, 28160), (11264, 20395), (14080, 16316)]