383216640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 176

約数和(自身を含む): 1248833760

約数和(自身を除く): 865617120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 409, 480, 488, 512, 610, 640, 732, 768, 818, 915, 960, 976, 1024, 1220, 1227, 1280, 1464, 1536, 1636, 1830, 1920, 1952, 2045, 2440, 2454, 2560, 2928, 3072, 3272, 3660, 3840, 3904, 4090, 4880, 4908, 5120, 5856, 6135, 6544, 7320, 7680, 7808, 8180, 9760, 9816, 11712, 12270, 13088, 14640, 15360, 15616, 16360, 19520, 19632, 23424, 24540, 24949, 26176, 29280, 31232, 32720, 39040, 39264, 46848, 49080, 49898, 52352, 58560, 62464, 65440, 74847, 78080, 78528, 93696, 98160, 99796, 104704, 117120, 124745, 130880, 149694, 156160, 157056, 187392, 196320, 199592, 209408, 234240, 249490, 261760, 299388, 312320, 314112, 374235, 392640, 399184, 418816, 468480, 498980, 523520, 598776, 628224, 748470, 785280, 798368, 936960, 997960, 1047040, 1197552, 1256448, 1496940, 1570560, 1596736, 1995920, 2094080, 2395104, 2993880, 3141120, 3193472, 3991840, 4790208, 5987760, 6282240, 6386944, 7983680, 9580416, 11975520, 12773888, 15967360, 19160832, 23951040, 25547776, 31934720, 38321664, 47902080, 63869440, 76643328, 95804160, 127738880, 191608320, 383216640]

約数ペア:

[(1, 383216640), (2, 191608320), (3, 127738880), (4, 95804160), (5, 76643328), (6, 63869440), (8, 47902080), (10, 38321664), (12, 31934720), (15, 25547776), (16, 23951040), (20, 19160832), (24, 15967360), (30, 12773888), (32, 11975520), (40, 9580416), (48, 7983680), (60, 6386944), (61, 6282240), (64, 5987760), (80, 4790208), (96, 3991840), (120, 3193472), (122, 3141120), (128, 2993880), (160, 2395104), (183, 2094080), (192, 1995920), (240, 1596736), (244, 1570560), (256, 1496940), (305, 1256448), (320, 1197552), (366, 1047040), (384, 997960), (409, 936960), (480, 798368), (488, 785280), (512, 748470), (610, 628224), (640, 598776), (732, 523520), (768, 498980), (818, 468480), (915, 418816), (960, 399184), (976, 392640), (1024, 374235), (1220, 314112), (1227, 312320), (1280, 299388), (1464, 261760), (1536, 249490), (1636, 234240), (1830, 209408), (1920, 199592), (1952, 196320), (2045, 187392), (2440, 157056), (2454, 156160), (2560, 149694), (2928, 130880), (3072, 124745), (3272, 117120), (3660, 104704), (3840, 99796), (3904, 98160), (4090, 93696), (4880, 78528), (4908, 78080), (5120, 74847), (5856, 65440), (6135, 62464), (6544, 58560), (7320, 52352), (7680, 49898), (7808, 49080), (8180, 46848), (9760, 39264), (9816, 39040), (11712, 32720), (12270, 31232), (13088, 29280), (14640, 26176), (15360, 24949), (15616, 24540), (16360, 23424), (19520, 19632)]