1127325920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 3143702016

約数和(自身を除く): 2016376096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 83, 112, 134, 140, 160, 166, 181, 224, 268, 280, 332, 335, 362, 415, 469, 536, 560, 581, 664, 670, 724, 830, 905, 938, 1072, 1120, 1162, 1267, 1328, 1340, 1448, 1660, 1810, 1876, 2144, 2324, 2345, 2534, 2656, 2680, 2896, 2905, 3320, 3620, 3752, 4648, 4690, 5068, 5360, 5561, 5792, 5810, 6335, 6640, 7240, 7504, 9296, 9380, 10136, 10720, 11122, 11620, 12127, 12670, 13280, 14480, 15008, 15023, 18592, 18760, 20272, 22244, 23240, 24254, 25340, 27805, 28960, 30046, 37520, 38927, 40544, 44488, 46480, 48508, 50680, 55610, 60092, 60635, 75040, 75115, 77854, 84889, 88976, 92960, 97016, 101360, 105161, 111220, 120184, 121270, 150230, 155708, 169778, 177952, 194032, 194635, 202720, 210322, 222440, 240368, 242540, 300460, 311416, 339556, 388064, 389270, 420644, 424445, 444880, 480736, 485080, 525805, 600920, 622832, 679112, 778540, 841288, 848890, 889760, 970160, 1006541, 1051610, 1201840, 1245664, 1358224, 1557080, 1682576, 1697780, 1940320, 2013082, 2103220, 2403680, 2716448, 3114160, 3365152, 3395560, 4026164, 4206440, 5032705, 6228320, 6791120, 7045787, 8052328, 8412880, 10065410, 13582240, 14091574, 16104656, 16825760, 20130820, 28183148, 32209312, 35228935, 40261640, 56366296, 70457870, 80523280, 112732592, 140915740, 161046560, 225465184, 281831480, 563662960, 1127325920]

約数ペア:

[(1, 1127325920), (2, 563662960), (4, 281831480), (5, 225465184), (7, 161046560), (8, 140915740), (10, 112732592), (14, 80523280), (16, 70457870), (20, 56366296), (28, 40261640), (32, 35228935), (35, 32209312), (40, 28183148), (56, 20130820), (67, 16825760), (70, 16104656), (80, 14091574), (83, 13582240), (112, 10065410), (134, 8412880), (140, 8052328), (160, 7045787), (166, 6791120), (181, 6228320), (224, 5032705), (268, 4206440), (280, 4026164), (332, 3395560), (335, 3365152), (362, 3114160), (415, 2716448), (469, 2403680), (536, 2103220), (560, 2013082), (581, 1940320), (664, 1697780), (670, 1682576), (724, 1557080), (830, 1358224), (905, 1245664), (938, 1201840), (1072, 1051610), (1120, 1006541), (1162, 970160), (1267, 889760), (1328, 848890), (1340, 841288), (1448, 778540), (1660, 679112), (1810, 622832), (1876, 600920), (2144, 525805), (2324, 485080), (2345, 480736), (2534, 444880), (2656, 424445), (2680, 420644), (2896, 389270), (2905, 388064), (3320, 339556), (3620, 311416), (3752, 300460), (4648, 242540), (4690, 240368), (5068, 222440), (5360, 210322), (5561, 202720), (5792, 194635), (5810, 194032), (6335, 177952), (6640, 169778), (7240, 155708), (7504, 150230), (9296, 121270), (9380, 120184), (10136, 111220), (10720, 105161), (11122, 101360), (11620, 97016), (12127, 92960), (12670, 88976), (13280, 84889), (14480, 77854), (15008, 75115), (15023, 75040), (18592, 60635), (18760, 60092), (20272, 55610), (22244, 50680), (23240, 48508), (24254, 46480), (25340, 44488), (27805, 40544), (28960, 38927), (30046, 37520)]