4220749080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{66239}}^1$

素因数の和:66318

約数の個数: 128

約数和(自身を含む): 14307840000

約数和(自身を除く): 10087090920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 15930, 21240, 31860, 63720, 66239, 132478, 198717, 264956, 331195, 397434, 529912, 596151, 662390, 794868, 993585, 1192302, 1324780, 1589736, 1788453, 1987170, 2384604, 2649560, 2980755, 3576906, 3908101, 3974340, 4769208, 5961510, 7153812, 7816202, 7948680, 8942265, 11724303, 11923020, 14307624, 15632404, 17884530, 19540505, 23448606, 23846040, 31264808, 35172909, 35769060, 39081010, 46897212, 58621515, 70345818, 71538120, 78162020, 93794424, 105518727, 117243030, 140691636, 156324040, 175864545, 211037454, 234486060, 281383272, 351729090, 422074908, 468972120, 527593635, 703458180, 844149816, 1055187270, 1406916360, 2110374540, 4220749080]

約数ペア:

[(1, 4220749080), (2, 2110374540), (3, 1406916360), (4, 1055187270), (5, 844149816), (6, 703458180), (8, 527593635), (9, 468972120), (10, 422074908), (12, 351729090), (15, 281383272), (18, 234486060), (20, 211037454), (24, 175864545), (27, 156324040), (30, 140691636), (36, 117243030), (40, 105518727), (45, 93794424), (54, 78162020), (59, 71538120), (60, 70345818), (72, 58621515), (90, 46897212), (108, 39081010), (118, 35769060), (120, 35172909), (135, 31264808), (177, 23846040), (180, 23448606), (216, 19540505), (236, 17884530), (270, 15632404), (295, 14307624), (354, 11923020), (360, 11724303), (472, 8942265), (531, 7948680), (540, 7816202), (590, 7153812), (708, 5961510), (885, 4769208), (1062, 3974340), (1080, 3908101), (1180, 3576906), (1416, 2980755), (1593, 2649560), (1770, 2384604), (2124, 1987170), (2360, 1788453), (2655, 1589736), (3186, 1324780), (3540, 1192302), (4248, 993585), (5310, 794868), (6372, 662390), (7080, 596151), (7965, 529912), (10620, 397434), (12744, 331195), (15930, 264956), (21240, 198717), (31860, 132478), (63720, 66239)]