206208960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2719}}^1$

素因数の和:2818

約数の個数: 112

約数和(自身を含む): 663244800

約数和(自身を除く): 457035840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 158, 160, 192, 237, 240, 316, 320, 395, 474, 480, 632, 790, 948, 960, 1185, 1264, 1580, 1896, 2370, 2528, 2719, 3160, 3792, 4740, 5056, 5438, 6320, 7584, 8157, 9480, 10876, 12640, 13595, 15168, 16314, 18960, 21752, 25280, 27190, 32628, 37920, 40785, 43504, 54380, 65256, 75840, 81570, 87008, 108760, 130512, 163140, 174016, 214801, 217520, 261024, 326280, 429602, 435040, 522048, 644403, 652560, 859204, 870080, 1074005, 1288806, 1305120, 1718408, 2148010, 2577612, 2610240, 3222015, 3436816, 4296020, 5155224, 6444030, 6873632, 8592040, 10310448, 12888060, 13747264, 17184080, 20620896, 25776120, 34368160, 41241792, 51552240, 68736320, 103104480, 206208960]

約数ペア:

[(1, 206208960), (2, 103104480), (3, 68736320), (4, 51552240), (5, 41241792), (6, 34368160), (8, 25776120), (10, 20620896), (12, 17184080), (15, 13747264), (16, 12888060), (20, 10310448), (24, 8592040), (30, 6873632), (32, 6444030), (40, 5155224), (48, 4296020), (60, 3436816), (64, 3222015), (79, 2610240), (80, 2577612), (96, 2148010), (120, 1718408), (158, 1305120), (160, 1288806), (192, 1074005), (237, 870080), (240, 859204), (316, 652560), (320, 644403), (395, 522048), (474, 435040), (480, 429602), (632, 326280), (790, 261024), (948, 217520), (960, 214801), (1185, 174016), (1264, 163140), (1580, 130512), (1896, 108760), (2370, 87008), (2528, 81570), (2719, 75840), (3160, 65256), (3792, 54380), (4740, 43504), (5056, 40785), (5438, 37920), (6320, 32628), (7584, 27190), (8157, 25280), (9480, 21752), (10876, 18960), (12640, 16314), (13595, 15168)]