2252665897440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{670436279}}^1$

素因数の和:670436304

約数の個数: 96

約数和(自身を含む): 8109597242880

約数和(自身を除く): 5856931345440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 670436279, 1340872558, 2011308837, 2681745116, 3352181395, 4022617674, 4693053953, 5363490232, 6704362790, 8045235348, 9386107906, 10056544185, 10726980464, 13408725580, 14079161859, 16090470696, 18772215812, 20113088370, 21453960928, 23465269765, 26817451160, 28158323718, 32180941392, 37544431624, 40226176740, 46930539530, 53634902320, 56316647436, 64361882784, 70395809295, 75088863248, 80452353480, 93861079060, 107269804640, 112633294872, 140791618590, 150177726496, 160904706960, 187722158120, 225266589744, 281583237180, 321809413920, 375444316240, 450533179488, 563166474360, 750888632480, 1126332948720, 2252665897440]

約数ペア:

[(1, 2252665897440), (2, 1126332948720), (3, 750888632480), (4, 563166474360), (5, 450533179488), (6, 375444316240), (7, 321809413920), (8, 281583237180), (10, 225266589744), (12, 187722158120), (14, 160904706960), (15, 150177726496), (16, 140791618590), (20, 112633294872), (21, 107269804640), (24, 93861079060), (28, 80452353480), (30, 75088863248), (32, 70395809295), (35, 64361882784), (40, 56316647436), (42, 53634902320), (48, 46930539530), (56, 40226176740), (60, 37544431624), (70, 32180941392), (80, 28158323718), (84, 26817451160), (96, 23465269765), (105, 21453960928), (112, 20113088370), (120, 18772215812), (140, 16090470696), (160, 14079161859), (168, 13408725580), (210, 10726980464), (224, 10056544185), (240, 9386107906), (280, 8045235348), (336, 6704362790), (420, 5363490232), (480, 4693053953), (560, 4022617674), (672, 3352181395), (840, 2681745116), (1120, 2011308837), (1680, 1340872558), (3360, 670436279)]