168446520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1289}}^1$

素因数の和:1331

約数の個数: 192

約数和(自身を含む): 617652000

約数和(自身を除く): 449205480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1289, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2578, 2904, 2970, 3267, 3630, 3867, 3960, 4356, 4840, 5156, 5445, 5940, 6445, 6534, 7260, 7734, 8712, 10312, 10890, 11601, 11880, 12890, 13068, 14179, 14520, 15468, 16335, 19335, 21780, 23202, 25780, 26136, 28358, 30936, 32670, 34803, 38670, 42537, 43560, 46404, 51560, 56716, 58005, 65340, 69606, 70895, 77340, 85074, 92808, 113432, 116010, 127611, 130680, 139212, 141790, 154680, 155969, 170148, 174015, 212685, 232020, 255222, 278424, 283580, 311938, 340296, 348030, 382833, 425370, 464040, 467907, 510444, 567160, 623876, 638055, 696060, 765666, 779845, 850740, 935814, 1020888, 1247752, 1276110, 1392120, 1403721, 1531332, 1559690, 1701480, 1871628, 1914165, 2339535, 2552220, 2807442, 3062664, 3119380, 3743256, 3828330, 4211163, 4679070, 5104440, 5614884, 6238760, 7018605, 7656660, 8422326, 9358140, 11229768, 14037210, 15313320, 16844652, 18716280, 21055815, 28074420, 33689304, 42111630, 56148840, 84223260, 168446520]

約数ペア:

[(1, 168446520), (2, 84223260), (3, 56148840), (4, 42111630), (5, 33689304), (6, 28074420), (8, 21055815), (9, 18716280), (10, 16844652), (11, 15313320), (12, 14037210), (15, 11229768), (18, 9358140), (20, 8422326), (22, 7656660), (24, 7018605), (27, 6238760), (30, 5614884), (33, 5104440), (36, 4679070), (40, 4211163), (44, 3828330), (45, 3743256), (54, 3119380), (55, 3062664), (60, 2807442), (66, 2552220), (72, 2339535), (88, 1914165), (90, 1871628), (99, 1701480), (108, 1559690), (110, 1531332), (120, 1403721), (121, 1392120), (132, 1276110), (135, 1247752), (165, 1020888), (180, 935814), (198, 850740), (216, 779845), (220, 765666), (242, 696060), (264, 638055), (270, 623876), (297, 567160), (330, 510444), (360, 467907), (363, 464040), (396, 425370), (440, 382833), (484, 348030), (495, 340296), (540, 311938), (594, 283580), (605, 278424), (660, 255222), (726, 232020), (792, 212685), (968, 174015), (990, 170148), (1080, 155969), (1089, 154680), (1188, 141790), (1210, 139212), (1289, 130680), (1320, 127611), (1452, 116010), (1485, 113432), (1815, 92808), (1980, 85074), (2178, 77340), (2376, 70895), (2420, 69606), (2578, 65340), (2904, 58005), (2970, 56716), (3267, 51560), (3630, 46404), (3867, 43560), (3960, 42537), (4356, 38670), (4840, 34803), (5156, 32670), (5445, 30936), (5940, 28358), (6445, 26136), (6534, 25780), (7260, 23202), (7734, 21780), (8712, 19335), (10312, 16335), (10890, 15468), (11601, 14520), (11880, 14179), (12890, 13068)]