6465760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 18289152

約数和(自身を除く): 11823392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 251, 280, 322, 368, 460, 502, 560, 644, 736, 805, 920, 1004, 1120, 1255, 1288, 1610, 1757, 1840, 2008, 2510, 2576, 3220, 3514, 3680, 4016, 5020, 5152, 5773, 6440, 7028, 8032, 8785, 10040, 11546, 12880, 14056, 17570, 20080, 23092, 25760, 28112, 28865, 35140, 40160, 40411, 46184, 56224, 57730, 70280, 80822, 92368, 115460, 140560, 161644, 184736, 202055, 230920, 281120, 323288, 404110, 461840, 646576, 808220, 923680, 1293152, 1616440, 3232880, 6465760]

約数ペア:

[(1, 6465760), (2, 3232880), (4, 1616440), (5, 1293152), (7, 923680), (8, 808220), (10, 646576), (14, 461840), (16, 404110), (20, 323288), (23, 281120), (28, 230920), (32, 202055), (35, 184736), (40, 161644), (46, 140560), (56, 115460), (70, 92368), (80, 80822), (92, 70280), (112, 57730), (115, 56224), (140, 46184), (160, 40411), (161, 40160), (184, 35140), (224, 28865), (230, 28112), (251, 25760), (280, 23092), (322, 20080), (368, 17570), (460, 14056), (502, 12880), (560, 11546), (644, 10040), (736, 8785), (805, 8032), (920, 7028), (1004, 6440), (1120, 5773), (1255, 5152), (1288, 5020), (1610, 4016), (1757, 3680), (1840, 3514), (2008, 3220), (2510, 2576)]