772715520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:481

約数の個数: 264

約数和(自身を含む): 2749448520

約数和(自身を除く): 1976733000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 409, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 818, 820, 960, 984, 1024, 1152, 1227, 1230, 1280, 1312, 1440, 1476, 1536, 1636, 1640, 1845, 1920, 1968, 2045, 2304, 2454, 2460, 2560, 2624, 2880, 2952, 3072, 3272, 3280, 3681, 3690, 3840, 3936, 4090, 4608, 4908, 4920, 5120, 5248, 5760, 5904, 6135, 6544, 6560, 7362, 7380, 7680, 7872, 8180, 9216, 9816, 9840, 10496, 11520, 11808, 12270, 13088, 13120, 14724, 14760, 15360, 15744, 16360, 16769, 18405, 19632, 19680, 20992, 23040, 23616, 24540, 26176, 26240, 29448, 29520, 31488, 32720, 33538, 36810, 39264, 39360, 41984, 46080, 47232, 49080, 50307, 52352, 52480, 58896, 59040, 62976, 65440, 67076, 73620, 78528, 78720, 83845, 94464, 98160, 100614, 104704, 104960, 117792, 118080, 125952, 130880, 134152, 147240, 150921, 157056, 157440, 167690, 188928, 196320, 201228, 209408, 209920, 235584, 236160, 251535, 261760, 268304, 294480, 301842, 314112, 314880, 335380, 377856, 392640, 402456, 418816, 471168, 472320, 503070, 523520, 536608, 588960, 603684, 628224, 629760, 670760, 754605, 785280, 804912, 942336, 944640, 1006140, 1047040, 1073216, 1177920, 1207368, 1256448, 1341520, 1509210, 1570560, 1609824, 1884672, 1889280, 2012280, 2094080, 2146432, 2355840, 2414736, 2683040, 3018420, 3141120, 3219648, 3769344, 4024560, 4292864, 4711680, 4829472, 5366080, 6036840, 6282240, 6439296, 8049120, 8585728, 9423360, 9658944, 10732160, 12073680, 12878592, 16098240, 17171456, 18846720, 19317888, 21464320, 24147360, 25757184, 32196480, 38635776, 42928640, 48294720, 51514368, 64392960, 77271552, 85857280, 96589440, 128785920, 154543104, 193178880, 257571840, 386357760, 772715520]

約数ペア:

[(1, 772715520), (2, 386357760), (3, 257571840), (4, 193178880), (5, 154543104), (6, 128785920), (8, 96589440), (9, 85857280), (10, 77271552), (12, 64392960), (15, 51514368), (16, 48294720), (18, 42928640), (20, 38635776), (24, 32196480), (30, 25757184), (32, 24147360), (36, 21464320), (40, 19317888), (41, 18846720), (45, 17171456), (48, 16098240), (60, 12878592), (64, 12073680), (72, 10732160), (80, 9658944), (82, 9423360), (90, 8585728), (96, 8049120), (120, 6439296), (123, 6282240), (128, 6036840), (144, 5366080), (160, 4829472), (164, 4711680), (180, 4292864), (192, 4024560), (205, 3769344), (240, 3219648), (246, 3141120), (256, 3018420), (288, 2683040), (320, 2414736), (328, 2355840), (360, 2146432), (369, 2094080), (384, 2012280), (409, 1889280), (410, 1884672), (480, 1609824), (492, 1570560), (512, 1509210), (576, 1341520), (615, 1256448), (640, 1207368), (656, 1177920), (720, 1073216), (738, 1047040), (768, 1006140), (818, 944640), (820, 942336), (960, 804912), (984, 785280), (1024, 754605), (1152, 670760), (1227, 629760), (1230, 628224), (1280, 603684), (1312, 588960), (1440, 536608), (1476, 523520), (1536, 503070), (1636, 472320), (1640, 471168), (1845, 418816), (1920, 402456), (1968, 392640), (2045, 377856), (2304, 335380), (2454, 314880), (2460, 314112), (2560, 301842), (2624, 294480), (2880, 268304), (2952, 261760), (3072, 251535), (3272, 236160), (3280, 235584), (3681, 209920), (3690, 209408), (3840, 201228), (3936, 196320), (4090, 188928), (4608, 167690), (4908, 157440), (4920, 157056), (5120, 150921), (5248, 147240), (5760, 134152), (5904, 130880), (6135, 125952), (6544, 118080), (6560, 117792), (7362, 104960), (7380, 104704), (7680, 100614), (7872, 98160), (8180, 94464), (9216, 83845), (9816, 78720), (9840, 78528), (10496, 73620), (11520, 67076), (11808, 65440), (12270, 62976), (13088, 59040), (13120, 58896), (14724, 52480), (14760, 52352), (15360, 50307), (15744, 49080), (16360, 47232), (16769, 46080), (18405, 41984), (19632, 39360), (19680, 39264), (20992, 36810), (23040, 33538), (23616, 32720), (24540, 31488), (26176, 29520), (26240, 29448)]