66860640

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 298577664

約数和(自身を除く): 231717024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 67, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 134, 135, 140, 144, 154, 160, 162, 165, 168, 176, 180, 189, 198, 201, 210, 216, 220, 224, 231, 240, 252, 264, 268, 270, 280, 288, 297, 308, 315, 324, 330, 335, 336, 352, 360, 378, 385, 396, 402, 405, 420, 432, 440, 462, 469, 480, 495, 504, 528, 536, 540, 560, 567, 594, 603, 616, 630, 648, 660, 670, 672, 693, 720, 737, 756, 770, 792, 804, 810, 840, 864, 880, 891, 924, 938, 945, 990, 1005, 1008, 1056, 1072, 1080, 1120, 1134, 1155, 1188, 1206, 1232, 1260, 1296, 1320, 1340, 1386, 1407, 1440, 1474, 1485, 1512, 1540, 1584, 1608, 1620, 1680, 1760, 1782, 1809, 1848, 1876, 1890, 1980, 2010, 2016, 2079, 2144, 2160, 2211, 2268, 2310, 2345, 2376, 2412, 2464, 2520, 2592, 2640, 2680, 2772, 2814, 2835, 2948, 2970, 3015, 3024, 3080, 3168, 3216, 3240, 3360, 3465, 3564, 3618, 3685, 3696, 3752, 3780, 3960, 4020, 4158, 4221, 4320, 4422, 4455, 4536, 4620, 4690, 4752, 4824, 5040, 5159, 5280, 5360, 5427, 5544, 5628, 5670, 5896, 5940, 6030, 6048, 6160, 6237, 6432, 6480, 6633, 6930, 7035, 7128, 7236, 7370, 7392, 7504, 7560, 7920, 8040, 8316, 8442, 8844, 8910, 9045, 9072, 9240, 9380, 9504, 9648, 10080, 10318, 10395, 10720, 10854, 11055, 11088, 11256, 11340, 11792, 11880, 12060, 12320, 12474, 12663, 12960, 13266, 13860, 14070, 14256, 14472, 14740, 15008, 15120, 15477, 15840, 16080, 16632, 16884, 17688, 17820, 18090, 18144, 18480, 18760, 19296, 19899, 20636, 20790, 21105, 21708, 22110, 22176, 22512, 22680, 23584, 23760, 24120, 24948, 25326, 25795, 26532, 27135, 27720, 28140, 28512, 28944, 29480, 30240, 30954, 31185, 32160, 33165, 33264, 33768, 35376, 35640, 36180, 36960, 37520, 37989, 39798, 41272, 41580, 42210, 43416, 44220, 45024, 45360, 46431, 47520, 48240, 49896, 50652, 51590, 53064, 54270, 55440, 56280, 57888, 58960, 59697, 61908, 62370, 63315, 66330, 66528, 67536, 70752, 71280, 72360, 75040, 75978, 77385, 79596, 82544, 83160, 84420, 86832, 88440, 90720, 92862, 96480, 99495, 99792, 101304, 103180, 106128, 108540, 110880, 112560, 117920, 119394, 123816, 124740, 126630, 132660, 135072, 139293, 142560, 144720, 151956, 154770, 159192, 165088, 166320, 168840, 173664, 176880, 185724, 189945, 198990, 199584, 202608, 206360, 212256, 217080, 225120, 232155, 238788, 247632, 249480, 253260, 265320, 278586, 289440, 298485, 303912, 309540, 318384, 332640, 337680, 353760, 371448, 379890, 397980, 405216, 412720, 417879, 434160, 464310, 477576, 495264, 498960, 506520, 530640, 557172, 596970, 607824, 619080, 636768, 675360, 696465, 742896, 759780, 795960, 825440, 835758, 868320, 928620, 955152, 997920, 1013040, 1061280, 1114344, 1193940, 1215648, 1238160, 1392930, 1485792, 1519560, 1591920, 1671516, 1857240, 1910304, 2026080, 2089395, 2228688, 2387880, 2476320, 2785860, 3039120, 3183840, 3343032, 3714480, 4178790, 4457376, 4775760, 5571720, 6078240, 6686064, 7428960, 8357580, 9551520, 11143440, 13372128, 16715160, 22286880, 33430320, 66860640]

約数ペア:

[(1, 66860640), (2, 33430320), (3, 22286880), (4, 16715160), (5, 13372128), (6, 11143440), (7, 9551520), (8, 8357580), (9, 7428960), (10, 6686064), (11, 6078240), (12, 5571720), (14, 4775760), (15, 4457376), (16, 4178790), (18, 3714480), (20, 3343032), (21, 3183840), (22, 3039120), (24, 2785860), (27, 2476320), (28, 2387880), (30, 2228688), (32, 2089395), (33, 2026080), (35, 1910304), (36, 1857240), (40, 1671516), (42, 1591920), (44, 1519560), (45, 1485792), (48, 1392930), (54, 1238160), (55, 1215648), (56, 1193940), (60, 1114344), (63, 1061280), (66, 1013040), (67, 997920), (70, 955152), (72, 928620), (77, 868320), (80, 835758), (81, 825440), (84, 795960), (88, 759780), (90, 742896), (96, 696465), (99, 675360), (105, 636768), (108, 619080), (110, 607824), (112, 596970), (120, 557172), (126, 530640), (132, 506520), (134, 498960), (135, 495264), (140, 477576), (144, 464310), (154, 434160), (160, 417879), (162, 412720), (165, 405216), (168, 397980), (176, 379890), (180, 371448), (189, 353760), (198, 337680), (201, 332640), (210, 318384), (216, 309540), (220, 303912), (224, 298485), (231, 289440), (240, 278586), (252, 265320), (264, 253260), (268, 249480), (270, 247632), (280, 238788), (288, 232155), (297, 225120), (308, 217080), (315, 212256), (324, 206360), (330, 202608), (335, 199584), (336, 198990), (352, 189945), (360, 185724), (378, 176880), (385, 173664), (396, 168840), (402, 166320), (405, 165088), (420, 159192), (432, 154770), (440, 151956), (462, 144720), (469, 142560), (480, 139293), (495, 135072), (504, 132660), (528, 126630), (536, 124740), (540, 123816), (560, 119394), (567, 117920), (594, 112560), (603, 110880), (616, 108540), (630, 106128), (648, 103180), (660, 101304), (670, 99792), (672, 99495), (693, 96480), (720, 92862), (737, 90720), (756, 88440), (770, 86832), (792, 84420), (804, 83160), (810, 82544), (840, 79596), (864, 77385), (880, 75978), (891, 75040), (924, 72360), (938, 71280), (945, 70752), (990, 67536), (1005, 66528), (1008, 66330), (1056, 63315), (1072, 62370), (1080, 61908), (1120, 59697), (1134, 58960), (1155, 57888), (1188, 56280), (1206, 55440), (1232, 54270), (1260, 53064), (1296, 51590), (1320, 50652), (1340, 49896), (1386, 48240), (1407, 47520), (1440, 46431), (1474, 45360), (1485, 45024), (1512, 44220), (1540, 43416), (1584, 42210), (1608, 41580), (1620, 41272), (1680, 39798), (1760, 37989), (1782, 37520), (1809, 36960), (1848, 36180), (1876, 35640), (1890, 35376), (1980, 33768), (2010, 33264), (2016, 33165), (2079, 32160), (2144, 31185), (2160, 30954), (2211, 30240), (2268, 29480), (2310, 28944), (2345, 28512), (2376, 28140), (2412, 27720), (2464, 27135), (2520, 26532), (2592, 25795), (2640, 25326), (2680, 24948), (2772, 24120), (2814, 23760), (2835, 23584), (2948, 22680), (2970, 22512), (3015, 22176), (3024, 22110), (3080, 21708), (3168, 21105), (3216, 20790), (3240, 20636), (3360, 19899), (3465, 19296), (3564, 18760), (3618, 18480), (3685, 18144), (3696, 18090), (3752, 17820), (3780, 17688), (3960, 16884), (4020, 16632), (4158, 16080), (4221, 15840), (4320, 15477), (4422, 15120), (4455, 15008), (4536, 14740), (4620, 14472), (4690, 14256), (4752, 14070), (4824, 13860), (5040, 13266), (5159, 12960), (5280, 12663), (5360, 12474), (5427, 12320), (5544, 12060), (5628, 11880), (5670, 11792), (5896, 11340), (5940, 11256), (6030, 11088), (6048, 11055), (6160, 10854), (6237, 10720), (6432, 10395), (6480, 10318), (6633, 10080), (6930, 9648), (7035, 9504), (7128, 9380), (7236, 9240), (7370, 9072), (7392, 9045), (7504, 8910), (7560, 8844), (7920, 8442), (8040, 8316)]