208296960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 176

約数和(自身を含む): 679145472

約数和(自身を除く): 470848512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 191, 192, 213, 240, 256, 284, 320, 355, 382, 384, 426, 480, 512, 568, 573, 640, 710, 764, 768, 852, 955, 960, 1024, 1065, 1136, 1146, 1280, 1420, 1528, 1536, 1704, 1910, 1920, 2130, 2272, 2292, 2560, 2840, 2865, 3056, 3072, 3408, 3820, 3840, 4260, 4544, 4584, 5120, 5680, 5730, 6112, 6816, 7640, 7680, 8520, 9088, 9168, 11360, 11460, 12224, 13561, 13632, 15280, 15360, 17040, 18176, 18336, 22720, 22920, 24448, 27122, 27264, 30560, 34080, 36352, 36672, 40683, 45440, 45840, 48896, 54244, 54528, 61120, 67805, 68160, 72704, 73344, 81366, 90880, 91680, 97792, 108488, 109056, 122240, 135610, 136320, 146688, 162732, 181760, 183360, 195584, 203415, 216976, 218112, 244480, 271220, 272640, 293376, 325464, 363520, 366720, 406830, 433952, 488960, 542440, 545280, 586752, 650928, 733440, 813660, 867904, 977920, 1084880, 1090560, 1301856, 1466880, 1627320, 1735808, 2169760, 2603712, 2933760, 3254640, 3471616, 4339520, 5207424, 6509280, 6943232, 8679040, 10414848, 13018560, 13886464, 17358080, 20829696, 26037120, 34716160, 41659392, 52074240, 69432320, 104148480, 208296960]

約数ペア:

[(1, 208296960), (2, 104148480), (3, 69432320), (4, 52074240), (5, 41659392), (6, 34716160), (8, 26037120), (10, 20829696), (12, 17358080), (15, 13886464), (16, 13018560), (20, 10414848), (24, 8679040), (30, 6943232), (32, 6509280), (40, 5207424), (48, 4339520), (60, 3471616), (64, 3254640), (71, 2933760), (80, 2603712), (96, 2169760), (120, 1735808), (128, 1627320), (142, 1466880), (160, 1301856), (191, 1090560), (192, 1084880), (213, 977920), (240, 867904), (256, 813660), (284, 733440), (320, 650928), (355, 586752), (382, 545280), (384, 542440), (426, 488960), (480, 433952), (512, 406830), (568, 366720), (573, 363520), (640, 325464), (710, 293376), (764, 272640), (768, 271220), (852, 244480), (955, 218112), (960, 216976), (1024, 203415), (1065, 195584), (1136, 183360), (1146, 181760), (1280, 162732), (1420, 146688), (1528, 136320), (1536, 135610), (1704, 122240), (1910, 109056), (1920, 108488), (2130, 97792), (2272, 91680), (2292, 90880), (2560, 81366), (2840, 73344), (2865, 72704), (3056, 68160), (3072, 67805), (3408, 61120), (3820, 54528), (3840, 54244), (4260, 48896), (4544, 45840), (4584, 45440), (5120, 40683), (5680, 36672), (5730, 36352), (6112, 34080), (6816, 30560), (7640, 27264), (7680, 27122), (8520, 24448), (9088, 22920), (9168, 22720), (11360, 18336), (11460, 18176), (12224, 17040), (13561, 15360), (13632, 15280)]