157047513280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{71761}}^1$

素因数の和:72762

約数の個数: 112

約数和(自身を含む): 427837006656

約数和(自身を除く): 270789493376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 977, 1120, 1954, 2240, 3908, 4885, 6839, 7816, 9770, 13678, 15632, 19540, 27356, 31264, 34195, 39080, 54712, 62528, 68390, 71761, 78160, 109424, 136780, 143522, 156320, 218848, 273560, 287044, 312640, 358805, 437696, 502327, 547120, 574088, 717610, 1004654, 1094240, 1148176, 1435220, 2009308, 2188480, 2296352, 2511635, 2870440, 4018616, 4592704, 5023270, 5740880, 8037232, 10046540, 11481760, 16074464, 20093080, 22963520, 32148928, 40186160, 70110497, 80372320, 140220994, 160744640, 280441988, 350552485, 490773479, 560883976, 701104970, 981546958, 1121767952, 1402209940, 1963093916, 2243535904, 2453867395, 2804419880, 3926187832, 4487071808, 4907734790, 5608839760, 7852375664, 9815469580, 11217679520, 15704751328, 19630939160, 22435359040, 31409502656, 39261878320, 78523756640, 157047513280]

約数ペア:

[(1, 157047513280), (2, 78523756640), (4, 39261878320), (5, 31409502656), (7, 22435359040), (8, 19630939160), (10, 15704751328), (14, 11217679520), (16, 9815469580), (20, 7852375664), (28, 5608839760), (32, 4907734790), (35, 4487071808), (40, 3926187832), (56, 2804419880), (64, 2453867395), (70, 2243535904), (80, 1963093916), (112, 1402209940), (140, 1121767952), (160, 981546958), (224, 701104970), (280, 560883976), (320, 490773479), (448, 350552485), (560, 280441988), (977, 160744640), (1120, 140220994), (1954, 80372320), (2240, 70110497), (3908, 40186160), (4885, 32148928), (6839, 22963520), (7816, 20093080), (9770, 16074464), (13678, 11481760), (15632, 10046540), (19540, 8037232), (27356, 5740880), (31264, 5023270), (34195, 4592704), (39080, 4018616), (54712, 2870440), (62528, 2511635), (68390, 2296352), (71761, 2188480), (78160, 2009308), (109424, 1435220), (136780, 1148176), (143522, 1094240), (156320, 1004654), (218848, 717610), (273560, 574088), (287044, 547120), (312640, 502327), (358805, 437696)]