215836320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{64237}}^1$

素因数の和:64262

約数の個数: 96

約数和(自身を含む): 777022848

約数和(自身を除く): 561186528

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, 64237, 128474, 192711, 256948, 321185, 385422, 449659, 513896, 642370, 770844, 899318, 963555, 1027792, 1284740, 1348977, 1541688, 1798636, 1927110, 2055584, 2248295, 2569480, 2697954, 3083376, 3597272, 3854220, 4496590, 5138960, 5395908, 6166752, 6744885, 7194544, 7708440, 8993180, 10277920, 10791816, 13489770, 14389088, 15416880, 17986360, 21583632, 26979540, 30833760, 35972720, 43167264, 53959080, 71945440, 107918160, 215836320]

約数ペア:

[(1, 215836320), (2, 107918160), (3, 71945440), (4, 53959080), (5, 43167264), (6, 35972720), (7, 30833760), (8, 26979540), (10, 21583632), (12, 17986360), (14, 15416880), (15, 14389088), (16, 13489770), (20, 10791816), (21, 10277920), (24, 8993180), (28, 7708440), (30, 7194544), (32, 6744885), (35, 6166752), (40, 5395908), (42, 5138960), (48, 4496590), (56, 3854220), (60, 3597272), (70, 3083376), (80, 2697954), (84, 2569480), (96, 2248295), (105, 2055584), (112, 1927110), (120, 1798636), (140, 1541688), (160, 1348977), (168, 1284740), (210, 1027792), (224, 963555), (240, 899318), (280, 770844), (336, 642370), (420, 513896), (480, 449659), (560, 385422), (672, 321185), (840, 256948), (1120, 192711), (1680, 128474), (3360, 64237)]