137902080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{67}}^2$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 447861960

約数和(自身を除く): 309959880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 1005, 1024, 1072, 1280, 1340, 1536, 1608, 1920, 2010, 2048, 2144, 2560, 2680, 3072, 3216, 3840, 4020, 4288, 4489, 5120, 5360, 6144, 6432, 7680, 8040, 8576, 8978, 10240, 10720, 12864, 13467, 15360, 16080, 17152, 17956, 21440, 22445, 25728, 26934, 30720, 32160, 34304, 35912, 42880, 44890, 51456, 53868, 64320, 67335, 68608, 71824, 85760, 89780, 102912, 107736, 128640, 134670, 137216, 143648, 171520, 179560, 205824, 215472, 257280, 269340, 287296, 343040, 359120, 411648, 430944, 514560, 538680, 574592, 686080, 718240, 861888, 1029120, 1077360, 1149184, 1436480, 1723776, 2058240, 2154720, 2298368, 2872960, 3447552, 4309440, 4596736, 5745920, 6895104, 8618880, 9193472, 11491840, 13790208, 17237760, 22983680, 27580416, 34475520, 45967360, 68951040, 137902080]

約数ペア:

[(1, 137902080), (2, 68951040), (3, 45967360), (4, 34475520), (5, 27580416), (6, 22983680), (8, 17237760), (10, 13790208), (12, 11491840), (15, 9193472), (16, 8618880), (20, 6895104), (24, 5745920), (30, 4596736), (32, 4309440), (40, 3447552), (48, 2872960), (60, 2298368), (64, 2154720), (67, 2058240), (80, 1723776), (96, 1436480), (120, 1149184), (128, 1077360), (134, 1029120), (160, 861888), (192, 718240), (201, 686080), (240, 574592), (256, 538680), (268, 514560), (320, 430944), (335, 411648), (384, 359120), (402, 343040), (480, 287296), (512, 269340), (536, 257280), (640, 215472), (670, 205824), (768, 179560), (804, 171520), (960, 143648), (1005, 137216), (1024, 134670), (1072, 128640), (1280, 107736), (1340, 102912), (1536, 89780), (1608, 85760), (1920, 71824), (2010, 68608), (2048, 67335), (2144, 64320), (2560, 53868), (2680, 51456), (3072, 44890), (3216, 42880), (3840, 35912), (4020, 34304), (4288, 32160), (4489, 30720), (5120, 26934), (5360, 25728), (6144, 22445), (6432, 21440), (7680, 17956), (8040, 17152), (8576, 16080), (8978, 15360), (10240, 13467), (10720, 12864)]