317081520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:409

約数の個数: 320

約数和(自身を含む): 1270871040

約数和(自身を除く): 953789520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 134, 135, 140, 144, 168, 180, 189, 201, 210, 216, 240, 252, 268, 270, 280, 313, 315, 335, 336, 360, 378, 402, 420, 432, 469, 504, 536, 540, 560, 603, 626, 630, 670, 720, 756, 804, 840, 938, 939, 945, 1005, 1008, 1072, 1080, 1206, 1252, 1260, 1340, 1407, 1512, 1565, 1608, 1680, 1809, 1876, 1878, 1890, 2010, 2160, 2191, 2345, 2412, 2504, 2520, 2680, 2814, 2817, 3015, 3024, 3130, 3216, 3618, 3752, 3756, 3780, 4020, 4221, 4382, 4690, 4695, 4824, 5008, 5040, 5360, 5628, 5634, 6030, 6260, 6573, 7035, 7236, 7504, 7512, 7560, 8040, 8442, 8451, 8764, 9045, 9380, 9390, 9648, 10955, 11256, 11268, 12060, 12520, 12663, 13146, 14070, 14085, 14472, 15024, 15120, 16080, 16884, 16902, 17528, 18090, 18760, 18780, 19719, 20971, 21105, 21910, 22512, 22536, 24120, 25040, 25326, 26292, 28140, 28170, 28944, 32865, 33768, 33804, 35056, 36180, 37520, 37560, 39438, 41942, 42210, 42255, 43820, 45072, 48240, 50652, 52584, 56280, 56340, 59157, 62913, 63315, 65730, 67536, 67608, 72360, 75120, 78876, 83884, 84420, 84510, 87640, 98595, 101304, 104855, 105168, 112560, 112680, 118314, 125826, 126630, 131460, 135216, 144720, 146797, 157752, 167768, 168840, 169020, 175280, 188739, 197190, 202608, 209710, 225360, 236628, 251652, 253260, 262920, 293594, 295785, 314565, 315504, 335536, 337680, 338040, 377478, 394380, 419420, 440391, 473256, 503304, 506520, 525840, 566217, 587188, 591570, 629130, 676080, 733985, 754956, 788760, 838840, 880782, 943695, 946512, 1006608, 1013040, 1132434, 1174376, 1183140, 1258260, 1321173, 1467970, 1509912, 1577520, 1677680, 1761564, 1887390, 2201955, 2264868, 2348752, 2366280, 2516520, 2642346, 2831085, 2935940, 3019824, 3523128, 3774780, 3963519, 4403910, 4529736, 4732560, 5033040, 5284692, 5662170, 5871880, 6605865, 7046256, 7549560, 7927038, 8807820, 9059472, 10569384, 11324340, 11743760, 13211730, 15099120, 15854076, 17615640, 19817595, 21138768, 22648680, 26423460, 31708152, 35231280, 39635190, 45297360, 52846920, 63416304, 79270380, 105693840, 158540760, 317081520]

約数ペア:

[(1, 317081520), (2, 158540760), (3, 105693840), (4, 79270380), (5, 63416304), (6, 52846920), (7, 45297360), (8, 39635190), (9, 35231280), (10, 31708152), (12, 26423460), (14, 22648680), (15, 21138768), (16, 19817595), (18, 17615640), (20, 15854076), (21, 15099120), (24, 13211730), (27, 11743760), (28, 11324340), (30, 10569384), (35, 9059472), (36, 8807820), (40, 7927038), (42, 7549560), (45, 7046256), (48, 6605865), (54, 5871880), (56, 5662170), (60, 5284692), (63, 5033040), (67, 4732560), (70, 4529736), (72, 4403910), (80, 3963519), (84, 3774780), (90, 3523128), (105, 3019824), (108, 2935940), (112, 2831085), (120, 2642346), (126, 2516520), (134, 2366280), (135, 2348752), (140, 2264868), (144, 2201955), (168, 1887390), (180, 1761564), (189, 1677680), (201, 1577520), (210, 1509912), (216, 1467970), (240, 1321173), (252, 1258260), (268, 1183140), (270, 1174376), (280, 1132434), (313, 1013040), (315, 1006608), (335, 946512), (336, 943695), (360, 880782), (378, 838840), (402, 788760), (420, 754956), (432, 733985), (469, 676080), (504, 629130), (536, 591570), (540, 587188), (560, 566217), (603, 525840), (626, 506520), (630, 503304), (670, 473256), (720, 440391), (756, 419420), (804, 394380), (840, 377478), (938, 338040), (939, 337680), (945, 335536), (1005, 315504), (1008, 314565), (1072, 295785), (1080, 293594), (1206, 262920), (1252, 253260), (1260, 251652), (1340, 236628), (1407, 225360), (1512, 209710), (1565, 202608), (1608, 197190), (1680, 188739), (1809, 175280), (1876, 169020), (1878, 168840), (1890, 167768), (2010, 157752), (2160, 146797), (2191, 144720), (2345, 135216), (2412, 131460), (2504, 126630), (2520, 125826), (2680, 118314), (2814, 112680), (2817, 112560), (3015, 105168), (3024, 104855), (3130, 101304), (3216, 98595), (3618, 87640), (3752, 84510), (3756, 84420), (3780, 83884), (4020, 78876), (4221, 75120), (4382, 72360), (4690, 67608), (4695, 67536), (4824, 65730), (5008, 63315), (5040, 62913), (5360, 59157), (5628, 56340), (5634, 56280), (6030, 52584), (6260, 50652), (6573, 48240), (7035, 45072), (7236, 43820), (7504, 42255), (7512, 42210), (7560, 41942), (8040, 39438), (8442, 37560), (8451, 37520), (8764, 36180), (9045, 35056), (9380, 33804), (9390, 33768), (9648, 32865), (10955, 28944), (11256, 28170), (11268, 28140), (12060, 26292), (12520, 25326), (12663, 25040), (13146, 24120), (14070, 22536), (14085, 22512), (14472, 21910), (15024, 21105), (15120, 20971), (16080, 19719), (16884, 18780), (16902, 18760), (17528, 18090)]