245773440

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:473

約数の個数: 320

約数和(自身を含む): 959713920

約数和(自身を除く): 713940480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 431, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 862, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1293, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1724, 1728, 1760, 1782, 1920, 1980, 2112, 2155, 2160, 2376, 2586, 2592, 2640, 2880, 2970, 3168, 3240, 3448, 3456, 3520, 3564, 3879, 3960, 4224, 4310, 4320, 4455, 4741, 4752, 5172, 5184, 5280, 5760, 5940, 6336, 6465, 6480, 6896, 7040, 7128, 7758, 7920, 8620, 8640, 8910, 9482, 9504, 10344, 10368, 10560, 11637, 11880, 12672, 12930, 12960, 13792, 14223, 14256, 15516, 15840, 17240, 17280, 17820, 18964, 19008, 19395, 20688, 21120, 23274, 23705, 23760, 25860, 25920, 27584, 28446, 28512, 31032, 31680, 34480, 34911, 35640, 37928, 38016, 38790, 41376, 42669, 46548, 47410, 47520, 51720, 51840, 55168, 56892, 57024, 58185, 62064, 63360, 68960, 69822, 71115, 71280, 75856, 77580, 82752, 85338, 93096, 94820, 95040, 103440, 113784, 114048, 116370, 124128, 128007, 137920, 139644, 142230, 142560, 151712, 155160, 165504, 170676, 174555, 186192, 189640, 190080, 206880, 213345, 227568, 232740, 248256, 256014, 275840, 279288, 284460, 285120, 303424, 310320, 341352, 349110, 372384, 379280, 384021, 413760, 426690, 455136, 465480, 496512, 512028, 558576, 568920, 570240, 606848, 620640, 640035, 682704, 698220, 744768, 758560, 768042, 827520, 853380, 910272, 930960, 1024056, 1117152, 1137840, 1241280, 1280070, 1365408, 1396440, 1489536, 1517120, 1536084, 1706760, 1820544, 1861920, 1920105, 2048112, 2234304, 2275680, 2482560, 2560140, 2730816, 2792880, 3034240, 3072168, 3413520, 3723840, 3840210, 4096224, 4468608, 4551360, 5120280, 5461632, 5585760, 6144336, 6827040, 7447680, 7680420, 8192448, 9102720, 10240560, 11171520, 12288672, 13654080, 15360840, 16384896, 20481120, 22343040, 24577344, 27308160, 30721680, 40962240, 49154688, 61443360, 81924480, 122886720, 245773440]

約数ペア:

[(1, 245773440), (2, 122886720), (3, 81924480), (4, 61443360), (5, 49154688), (6, 40962240), (8, 30721680), (9, 27308160), (10, 24577344), (11, 22343040), (12, 20481120), (15, 16384896), (16, 15360840), (18, 13654080), (20, 12288672), (22, 11171520), (24, 10240560), (27, 9102720), (30, 8192448), (32, 7680420), (33, 7447680), (36, 6827040), (40, 6144336), (44, 5585760), (45, 5461632), (48, 5120280), (54, 4551360), (55, 4468608), (60, 4096224), (64, 3840210), (66, 3723840), (72, 3413520), (80, 3072168), (81, 3034240), (88, 2792880), (90, 2730816), (96, 2560140), (99, 2482560), (108, 2275680), (110, 2234304), (120, 2048112), (128, 1920105), (132, 1861920), (135, 1820544), (144, 1706760), (160, 1536084), (162, 1517120), (165, 1489536), (176, 1396440), (180, 1365408), (192, 1280070), (198, 1241280), (216, 1137840), (220, 1117152), (240, 1024056), (264, 930960), (270, 910272), (288, 853380), (297, 827520), (320, 768042), (324, 758560), (330, 744768), (352, 698220), (360, 682704), (384, 640035), (396, 620640), (405, 606848), (431, 570240), (432, 568920), (440, 558576), (480, 512028), (495, 496512), (528, 465480), (540, 455136), (576, 426690), (594, 413760), (640, 384021), (648, 379280), (660, 372384), (704, 349110), (720, 341352), (792, 310320), (810, 303424), (862, 285120), (864, 284460), (880, 279288), (891, 275840), (960, 256014), (990, 248256), (1056, 232740), (1080, 227568), (1152, 213345), (1188, 206880), (1293, 190080), (1296, 189640), (1320, 186192), (1408, 174555), (1440, 170676), (1485, 165504), (1584, 155160), (1620, 151712), (1724, 142560), (1728, 142230), (1760, 139644), (1782, 137920), (1920, 128007), (1980, 124128), (2112, 116370), (2155, 114048), (2160, 113784), (2376, 103440), (2586, 95040), (2592, 94820), (2640, 93096), (2880, 85338), (2970, 82752), (3168, 77580), (3240, 75856), (3448, 71280), (3456, 71115), (3520, 69822), (3564, 68960), (3879, 63360), (3960, 62064), (4224, 58185), (4310, 57024), (4320, 56892), (4455, 55168), (4741, 51840), (4752, 51720), (5172, 47520), (5184, 47410), (5280, 46548), (5760, 42669), (5940, 41376), (6336, 38790), (6465, 38016), (6480, 37928), (6896, 35640), (7040, 34911), (7128, 34480), (7758, 31680), (7920, 31032), (8620, 28512), (8640, 28446), (8910, 27584), (9482, 25920), (9504, 25860), (10344, 23760), (10368, 23705), (10560, 23274), (11637, 21120), (11880, 20688), (12672, 19395), (12930, 19008), (12960, 18964), (13792, 17820), (14223, 17280), (14256, 17240), (15516, 15840)]