203920229760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8169881}}^1$

素因数の和:8169916

約数の個数: 128

約数和(自身を含む): 699995489760

約数和(自身を除く): 496075260000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 8169881, 16339762, 24509643, 32679524, 40849405, 49019286, 65359048, 81698810, 98038572, 106208453, 122548215, 130718096, 163397620, 196077144, 212416906, 245096430, 261436192, 318625359, 326795240, 392154288, 424833812, 490192860, 522872384, 531042265, 637250718, 653590480, 784308576, 849667624, 980385720, 1045744768, 1062084530, 1274501436, 1307180960, 1568617152, 1593126795, 1699335248, 1960771440, 2124169060, 2549002872, 2614361920, 3137234304, 3186253590, 3398670496, 3921542880, 4248338120, 5098005744, 5228723840, 6372507180, 6797340992, 7843085760, 8496676240, 10196011488, 12745014360, 13594681984, 15686171520, 16993352480, 20392022976, 25490028720, 33986704960, 40784045952, 50980057440, 67973409920, 101960114880, 203920229760]

約数ペア:

[(1, 203920229760), (2, 101960114880), (3, 67973409920), (4, 50980057440), (5, 40784045952), (6, 33986704960), (8, 25490028720), (10, 20392022976), (12, 16993352480), (13, 15686171520), (15, 13594681984), (16, 12745014360), (20, 10196011488), (24, 8496676240), (26, 7843085760), (30, 6797340992), (32, 6372507180), (39, 5228723840), (40, 5098005744), (48, 4248338120), (52, 3921542880), (60, 3398670496), (64, 3186253590), (65, 3137234304), (78, 2614361920), (80, 2549002872), (96, 2124169060), (104, 1960771440), (120, 1699335248), (128, 1593126795), (130, 1568617152), (156, 1307180960), (160, 1274501436), (192, 1062084530), (195, 1045744768), (208, 980385720), (240, 849667624), (260, 784308576), (312, 653590480), (320, 637250718), (384, 531042265), (390, 522872384), (416, 490192860), (480, 424833812), (520, 392154288), (624, 326795240), (640, 318625359), (780, 261436192), (832, 245096430), (960, 212416906), (1040, 196077144), (1248, 163397620), (1560, 130718096), (1664, 122548215), (1920, 106208453), (2080, 98038572), (2496, 81698810), (3120, 65359048), (4160, 49019286), (4992, 40849405), (6240, 32679524), (8320, 24509643), (12480, 16339762), (24960, 8169881)]