1268742420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1475

約数の個数: 192

約数和(自身を含む): 4335206400

約数和(自身を除く): 3066463980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 167, 180, 198, 220, 270, 297, 330, 334, 396, 495, 501, 540, 594, 660, 668, 835, 990, 1002, 1188, 1279, 1485, 1503, 1670, 1837, 1980, 2004, 2505, 2558, 2970, 3006, 3340, 3674, 3837, 4509, 5010, 5116, 5511, 5940, 6012, 6395, 7348, 7515, 7674, 9018, 9185, 10020, 11022, 11511, 12790, 14069, 15030, 15348, 16533, 18036, 18370, 19185, 22044, 22545, 23022, 25580, 27555, 28138, 30060, 33066, 34533, 36740, 38370, 42207, 45090, 46044, 49599, 55110, 56276, 57555, 66132, 69066, 70345, 76740, 82665, 84414, 90180, 99198, 110220, 115110, 126621, 138132, 140690, 165330, 168828, 172665, 198396, 211035, 213593, 230220, 247995, 253242, 281380, 330660, 345330, 379863, 422070, 427186, 495990, 506484, 633105, 640779, 690660, 759726, 844140, 854372, 991980, 1067965, 1266210, 1281558, 1519452, 1899315, 1922337, 2135930, 2349523, 2532420, 2563116, 3203895, 3798630, 3844674, 4271860, 4699046, 5767011, 6407790, 7048569, 7597260, 7689348, 9398092, 9611685, 11534022, 11747615, 12815580, 14097138, 19223370, 21145707, 23068044, 23495230, 28194276, 28835055, 35242845, 38446740, 42291414, 46990460, 57670110, 63437121, 70485690, 84582828, 105728535, 115340220, 126874242, 140971380, 211457070, 253748484, 317185605, 422914140, 634371210, 1268742420]

約数ペア:

[(1, 1268742420), (2, 634371210), (3, 422914140), (4, 317185605), (5, 253748484), (6, 211457070), (9, 140971380), (10, 126874242), (11, 115340220), (12, 105728535), (15, 84582828), (18, 70485690), (20, 63437121), (22, 57670110), (27, 46990460), (30, 42291414), (33, 38446740), (36, 35242845), (44, 28835055), (45, 28194276), (54, 23495230), (55, 23068044), (60, 21145707), (66, 19223370), (90, 14097138), (99, 12815580), (108, 11747615), (110, 11534022), (132, 9611685), (135, 9398092), (165, 7689348), (167, 7597260), (180, 7048569), (198, 6407790), (220, 5767011), (270, 4699046), (297, 4271860), (330, 3844674), (334, 3798630), (396, 3203895), (495, 2563116), (501, 2532420), (540, 2349523), (594, 2135930), (660, 1922337), (668, 1899315), (835, 1519452), (990, 1281558), (1002, 1266210), (1188, 1067965), (1279, 991980), (1485, 854372), (1503, 844140), (1670, 759726), (1837, 690660), (1980, 640779), (2004, 633105), (2505, 506484), (2558, 495990), (2970, 427186), (3006, 422070), (3340, 379863), (3674, 345330), (3837, 330660), (4509, 281380), (5010, 253242), (5116, 247995), (5511, 230220), (5940, 213593), (6012, 211035), (6395, 198396), (7348, 172665), (7515, 168828), (7674, 165330), (9018, 140690), (9185, 138132), (10020, 126621), (11022, 115110), (11511, 110220), (12790, 99198), (14069, 90180), (15030, 84414), (15348, 82665), (16533, 76740), (18036, 70345), (18370, 69066), (19185, 66132), (22044, 57555), (22545, 56276), (23022, 55110), (25580, 49599), (27555, 46044), (28138, 45090), (30060, 42207), (33066, 38370), (34533, 36740)]