147954120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:807

約数の個数: 128

約数和(自身を含む): 466214400

約数和(自身を除く): 318260280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 444, 470, 555, 564, 705, 709, 740, 888, 940, 1110, 1128, 1410, 1418, 1480, 1739, 1880, 2127, 2220, 2820, 2836, 3478, 3545, 4254, 4440, 5217, 5640, 5672, 6956, 7090, 8508, 8695, 10434, 10635, 13912, 14180, 17016, 17390, 20868, 21270, 26085, 26233, 28360, 33323, 34780, 41736, 42540, 52170, 52466, 66646, 69560, 78699, 85080, 99969, 104340, 104932, 131165, 133292, 157398, 166615, 199938, 208680, 209864, 262330, 266584, 314796, 333230, 393495, 399876, 499845, 524660, 629592, 666460, 786990, 799752, 999690, 1049320, 1232951, 1332920, 1573980, 1999380, 2465902, 3147960, 3698853, 3998760, 4931804, 6164755, 7397706, 9863608, 12329510, 14795412, 18494265, 24659020, 29590824, 36988530, 49318040, 73977060, 147954120]

約数ペア:

[(1, 147954120), (2, 73977060), (3, 49318040), (4, 36988530), (5, 29590824), (6, 24659020), (8, 18494265), (10, 14795412), (12, 12329510), (15, 9863608), (20, 7397706), (24, 6164755), (30, 4931804), (37, 3998760), (40, 3698853), (47, 3147960), (60, 2465902), (74, 1999380), (94, 1573980), (111, 1332920), (120, 1232951), (141, 1049320), (148, 999690), (185, 799752), (188, 786990), (222, 666460), (235, 629592), (282, 524660), (296, 499845), (370, 399876), (376, 393495), (444, 333230), (470, 314796), (555, 266584), (564, 262330), (705, 209864), (709, 208680), (740, 199938), (888, 166615), (940, 157398), (1110, 133292), (1128, 131165), (1410, 104932), (1418, 104340), (1480, 99969), (1739, 85080), (1880, 78699), (2127, 69560), (2220, 66646), (2820, 52466), (2836, 52170), (3478, 42540), (3545, 41736), (4254, 34780), (4440, 33323), (5217, 28360), (5640, 26233), (5672, 26085), (6956, 21270), (7090, 20868), (8508, 17390), (8695, 17016), (10434, 14180), (10635, 13912)]