668386560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9204

約数の個数: 144

約数和(自身を含む): 2247255360

約数和(自身を除く): 1578868800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 9161, 12160, 14592, 18240, 18322, 24320, 27483, 36480, 36644, 45805, 54966, 72960, 73288, 91610, 109932, 137415, 146576, 174059, 183220, 219864, 274830, 293152, 348118, 366440, 439728, 522177, 549660, 586304, 696236, 732880, 870295, 879456, 1044354, 1099320, 1172608, 1392472, 1465760, 1740590, 1758912, 2088708, 2198640, 2345216, 2610885, 2784944, 2931520, 3481180, 3517824, 4177416, 4397280, 5221770, 5569888, 5863040, 6962360, 7035648, 8354832, 8794560, 10443540, 11139776, 11726080, 13924720, 16709664, 17589120, 20887080, 22279552, 27849440, 33419328, 35178240, 41774160, 44559104, 55698880, 66838656, 83548320, 111397760, 133677312, 167096640, 222795520, 334193280, 668386560]

約数ペア:

[(1, 668386560), (2, 334193280), (3, 222795520), (4, 167096640), (5, 133677312), (6, 111397760), (8, 83548320), (10, 66838656), (12, 55698880), (15, 44559104), (16, 41774160), (19, 35178240), (20, 33419328), (24, 27849440), (30, 22279552), (32, 20887080), (38, 17589120), (40, 16709664), (48, 13924720), (57, 11726080), (60, 11139776), (64, 10443540), (76, 8794560), (80, 8354832), (95, 7035648), (96, 6962360), (114, 5863040), (120, 5569888), (128, 5221770), (152, 4397280), (160, 4177416), (190, 3517824), (192, 3481180), (228, 2931520), (240, 2784944), (256, 2610885), (285, 2345216), (304, 2198640), (320, 2088708), (380, 1758912), (384, 1740590), (456, 1465760), (480, 1392472), (570, 1172608), (608, 1099320), (640, 1044354), (760, 879456), (768, 870295), (912, 732880), (960, 696236), (1140, 586304), (1216, 549660), (1280, 522177), (1520, 439728), (1824, 366440), (1920, 348118), (2280, 293152), (2432, 274830), (3040, 219864), (3648, 183220), (3840, 174059), (4560, 146576), (4864, 137415), (6080, 109932), (7296, 91610), (9120, 73288), (9161, 72960), (12160, 54966), (14592, 45805), (18240, 36644), (18322, 36480), (24320, 27483)]