201563760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10631}}^1$

素因数の和:10726

約数の個数: 80

約数和(自身を含む): 632816640

約数和(自身を除く): 431252880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 10631, 18960, 21262, 31893, 42524, 53155, 63786, 85048, 106310, 127572, 159465, 170096, 212620, 255144, 318930, 425240, 510288, 637860, 839849, 850480, 1275720, 1679698, 2519547, 2551440, 3359396, 4199245, 5039094, 6718792, 8398490, 10078188, 12597735, 13437584, 16796980, 20156376, 25195470, 33593960, 40312752, 50390940, 67187920, 100781880, 201563760]

約数ペア:

[(1, 201563760), (2, 100781880), (3, 67187920), (4, 50390940), (5, 40312752), (6, 33593960), (8, 25195470), (10, 20156376), (12, 16796980), (15, 13437584), (16, 12597735), (20, 10078188), (24, 8398490), (30, 6718792), (40, 5039094), (48, 4199245), (60, 3359396), (79, 2551440), (80, 2519547), (120, 1679698), (158, 1275720), (237, 850480), (240, 839849), (316, 637860), (395, 510288), (474, 425240), (632, 318930), (790, 255144), (948, 212620), (1185, 170096), (1264, 159465), (1580, 127572), (1896, 106310), (2370, 85048), (3160, 63786), (3792, 53155), (4740, 42524), (6320, 31893), (9480, 21262), (10631, 18960)]