1974006720

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 448

約数和(自身を含む): 8052572160

約数和(自身を除く): 6078565440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 127, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 254, 257, 270, 280, 288, 315, 320, 336, 360, 378, 381, 420, 432, 448, 480, 504, 508, 514, 540, 560, 576, 630, 635, 672, 720, 756, 762, 771, 840, 864, 889, 945, 960, 1008, 1016, 1028, 1080, 1120, 1143, 1260, 1270, 1285, 1344, 1440, 1512, 1524, 1542, 1680, 1728, 1778, 1799, 1890, 1905, 2016, 2032, 2056, 2160, 2240, 2286, 2313, 2520, 2540, 2570, 2667, 2880, 3024, 3048, 3084, 3360, 3429, 3556, 3598, 3780, 3810, 3855, 4032, 4064, 4112, 4320, 4445, 4572, 4626, 5040, 5080, 5140, 5334, 5397, 5715, 6048, 6096, 6168, 6720, 6858, 6939, 7112, 7196, 7560, 7620, 7710, 8001, 8128, 8224, 8640, 8890, 8995, 9144, 9252, 10080, 10160, 10280, 10668, 10794, 11430, 11565, 12096, 12192, 12336, 13335, 13716, 13878, 14224, 14392, 15120, 15240, 15420, 16002, 16191, 16448, 17145, 17780, 17990, 18288, 18504, 20160, 20320, 20560, 21336, 21588, 22860, 23130, 24003, 24384, 24672, 26670, 26985, 27432, 27756, 28448, 28784, 30240, 30480, 30840, 32004, 32382, 32639, 34290, 34695, 35560, 35980, 36576, 37008, 40005, 40640, 41120, 42672, 43176, 45720, 46260, 48006, 48573, 49344, 53340, 53970, 54864, 55512, 56896, 57568, 60480, 60960, 61680, 64008, 64764, 65278, 68580, 69390, 71120, 71960, 73152, 74016, 80010, 80955, 82240, 85344, 86352, 91440, 92520, 96012, 97146, 97917, 106680, 107940, 109728, 111024, 115136, 120015, 121920, 123360, 128016, 129528, 130556, 137160, 138780, 142240, 143920, 148032, 160020, 161910, 163195, 170688, 172704, 182880, 185040, 192024, 194292, 195834, 213360, 215880, 219456, 222048, 228473, 240030, 242865, 246720, 256032, 259056, 261112, 274320, 277560, 284480, 287840, 293751, 320040, 323820, 326390, 345408, 365760, 370080, 384048, 388584, 391668, 426720, 431760, 444096, 456946, 480060, 485730, 489585, 512064, 518112, 522224, 548640, 555120, 575680, 587502, 640080, 647640, 652780, 685419, 740160, 768096, 777168, 783336, 853440, 863520, 881253, 913892, 960120, 971460, 979170, 1036224, 1044448, 1097280, 1110240, 1142365, 1175004, 1280160, 1295280, 1305560, 1370838, 1468755, 1536192, 1554336, 1566672, 1727040, 1762506, 1827784, 1920240, 1942920, 1958340, 2056257, 2088896, 2220480, 2284730, 2350008, 2560320, 2590560, 2611120, 2741676, 2937510, 3108672, 3133344, 3427095, 3525012, 3655568, 3840480, 3885840, 3916680, 4112514, 4406265, 4569460, 4700016, 5181120, 5222240, 5483352, 5875020, 6168771, 6266688, 6854190, 7050024, 7311136, 7680960, 7771680, 7833360, 8225028, 8812530, 9138920, 9400032, 10281285, 10444480, 10966704, 11750040, 12337542, 13708380, 14100048, 14622272, 15543360, 15666720, 16450056, 17625060, 18277840, 18800064, 20562570, 21933408, 23500080, 24675084, 27416760, 28200096, 30843855, 31333440, 32900112, 35250120, 36555680, 41125140, 43866816, 47000160, 49350168, 54833520, 56400192, 61687710, 65800224, 70500240, 73111360, 82250280, 94000320, 98700336, 109667040, 123375420, 131600448, 141000480, 164500560, 197400672, 219334080, 246750840, 282000960, 329001120, 394801344, 493501680, 658002240, 987003360, 1974006720]

約数ペア:

[(1, 1974006720), (2, 987003360), (3, 658002240), (4, 493501680), (5, 394801344), (6, 329001120), (7, 282000960), (8, 246750840), (9, 219334080), (10, 197400672), (12, 164500560), (14, 141000480), (15, 131600448), (16, 123375420), (18, 109667040), (20, 98700336), (21, 94000320), (24, 82250280), (27, 73111360), (28, 70500240), (30, 65800224), (32, 61687710), (35, 56400192), (36, 54833520), (40, 49350168), (42, 47000160), (45, 43866816), (48, 41125140), (54, 36555680), (56, 35250120), (60, 32900112), (63, 31333440), (64, 30843855), (70, 28200096), (72, 27416760), (80, 24675084), (84, 23500080), (90, 21933408), (96, 20562570), (105, 18800064), (108, 18277840), (112, 17625060), (120, 16450056), (126, 15666720), (127, 15543360), (135, 14622272), (140, 14100048), (144, 13708380), (160, 12337542), (168, 11750040), (180, 10966704), (189, 10444480), (192, 10281285), (210, 9400032), (216, 9138920), (224, 8812530), (240, 8225028), (252, 7833360), (254, 7771680), (257, 7680960), (270, 7311136), (280, 7050024), (288, 6854190), (315, 6266688), (320, 6168771), (336, 5875020), (360, 5483352), (378, 5222240), (381, 5181120), (420, 4700016), (432, 4569460), (448, 4406265), (480, 4112514), (504, 3916680), (508, 3885840), (514, 3840480), (540, 3655568), (560, 3525012), (576, 3427095), (630, 3133344), (635, 3108672), (672, 2937510), (720, 2741676), (756, 2611120), (762, 2590560), (771, 2560320), (840, 2350008), (864, 2284730), (889, 2220480), (945, 2088896), (960, 2056257), (1008, 1958340), (1016, 1942920), (1028, 1920240), (1080, 1827784), (1120, 1762506), (1143, 1727040), (1260, 1566672), (1270, 1554336), (1285, 1536192), (1344, 1468755), (1440, 1370838), (1512, 1305560), (1524, 1295280), (1542, 1280160), (1680, 1175004), (1728, 1142365), (1778, 1110240), (1799, 1097280), (1890, 1044448), (1905, 1036224), (2016, 979170), (2032, 971460), (2056, 960120), (2160, 913892), (2240, 881253), (2286, 863520), (2313, 853440), (2520, 783336), (2540, 777168), (2570, 768096), (2667, 740160), (2880, 685419), (3024, 652780), (3048, 647640), (3084, 640080), (3360, 587502), (3429, 575680), (3556, 555120), (3598, 548640), (3780, 522224), (3810, 518112), (3855, 512064), (4032, 489585), (4064, 485730), (4112, 480060), (4320, 456946), (4445, 444096), (4572, 431760), (4626, 426720), (5040, 391668), (5080, 388584), (5140, 384048), (5334, 370080), (5397, 365760), (5715, 345408), (6048, 326390), (6096, 323820), (6168, 320040), (6720, 293751), (6858, 287840), (6939, 284480), (7112, 277560), (7196, 274320), (7560, 261112), (7620, 259056), (7710, 256032), (8001, 246720), (8128, 242865), (8224, 240030), (8640, 228473), (8890, 222048), (8995, 219456), (9144, 215880), (9252, 213360), (10080, 195834), (10160, 194292), (10280, 192024), (10668, 185040), (10794, 182880), (11430, 172704), (11565, 170688), (12096, 163195), (12192, 161910), (12336, 160020), (13335, 148032), (13716, 143920), (13878, 142240), (14224, 138780), (14392, 137160), (15120, 130556), (15240, 129528), (15420, 128016), (16002, 123360), (16191, 121920), (16448, 120015), (17145, 115136), (17780, 111024), (17990, 109728), (18288, 107940), (18504, 106680), (20160, 97917), (20320, 97146), (20560, 96012), (21336, 92520), (21588, 91440), (22860, 86352), (23130, 85344), (24003, 82240), (24384, 80955), (24672, 80010), (26670, 74016), (26985, 73152), (27432, 71960), (27756, 71120), (28448, 69390), (28784, 68580), (30240, 65278), (30480, 64764), (30840, 64008), (32004, 61680), (32382, 60960), (32639, 60480), (34290, 57568), (34695, 56896), (35560, 55512), (35980, 54864), (36576, 53970), (37008, 53340), (40005, 49344), (40640, 48573), (41120, 48006), (42672, 46260), (43176, 45720)]