1519784640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15991}}^1$

素因数の和:16028

約数の個数: 224

約数和(自身を含む): 5849233920

約数和(自身を除く): 4329449280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 15991, 19008, 23760, 31680, 31982, 47520, 47973, 63964, 79955, 95040, 95946, 127928, 143919, 159910, 175901, 191892, 239865, 255856, 287838, 319820, 351802, 383784, 431757, 479730, 511712, 527703, 575676, 639640, 703604, 719595, 767568, 863514, 879505, 959460, 1023424, 1055406, 1151352, 1279280, 1407208, 1439190, 1535136, 1583109, 1727028, 1759010, 1918920, 2110812, 2158785, 2302704, 2558560, 2638515, 2814416, 2878380, 3070272, 3166218, 3454056, 3518020, 3837840, 4221624, 4317570, 4605408, 4749327, 5117120, 5277030, 5628832, 5756760, 6332436, 6908112, 7036040, 7675680, 7915545, 8443248, 8635140, 9210816, 9498654, 10554060, 11257664, 11513520, 12664872, 13816224, 14072080, 15351360, 15831090, 16886496, 17270280, 18997308, 21108120, 23027040, 23746635, 25329744, 27632448, 28144160, 31662180, 33772992, 34540560, 37994616, 42216240, 46054080, 47493270, 50659488, 56288320, 63324360, 69081120, 75989232, 84432480, 94986540, 101318976, 126648720, 138162240, 151978464, 168864960, 189973080, 253297440, 303956928, 379946160, 506594880, 759892320, 1519784640]

約数ペア:

[(1, 1519784640), (2, 759892320), (3, 506594880), (4, 379946160), (5, 303956928), (6, 253297440), (8, 189973080), (9, 168864960), (10, 151978464), (11, 138162240), (12, 126648720), (15, 101318976), (16, 94986540), (18, 84432480), (20, 75989232), (22, 69081120), (24, 63324360), (27, 56288320), (30, 50659488), (32, 47493270), (33, 46054080), (36, 42216240), (40, 37994616), (44, 34540560), (45, 33772992), (48, 31662180), (54, 28144160), (55, 27632448), (60, 25329744), (64, 23746635), (66, 23027040), (72, 21108120), (80, 18997308), (88, 17270280), (90, 16886496), (96, 15831090), (99, 15351360), (108, 14072080), (110, 13816224), (120, 12664872), (132, 11513520), (135, 11257664), (144, 10554060), (160, 9498654), (165, 9210816), (176, 8635140), (180, 8443248), (192, 7915545), (198, 7675680), (216, 7036040), (220, 6908112), (240, 6332436), (264, 5756760), (270, 5628832), (288, 5277030), (297, 5117120), (320, 4749327), (330, 4605408), (352, 4317570), (360, 4221624), (396, 3837840), (432, 3518020), (440, 3454056), (480, 3166218), (495, 3070272), (528, 2878380), (540, 2814416), (576, 2638515), (594, 2558560), (660, 2302704), (704, 2158785), (720, 2110812), (792, 1918920), (864, 1759010), (880, 1727028), (960, 1583109), (990, 1535136), (1056, 1439190), (1080, 1407208), (1188, 1279280), (1320, 1151352), (1440, 1055406), (1485, 1023424), (1584, 959460), (1728, 879505), (1760, 863514), (1980, 767568), (2112, 719595), (2160, 703604), (2376, 639640), (2640, 575676), (2880, 527703), (2970, 511712), (3168, 479730), (3520, 431757), (3960, 383784), (4320, 351802), (4752, 319820), (5280, 287838), (5940, 255856), (6336, 239865), (7920, 191892), (8640, 175901), (9504, 159910), (10560, 143919), (11880, 127928), (15840, 95946), (15991, 95040), (19008, 79955), (23760, 63964), (31680, 47973), (31982, 47520)]