271768560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1949}}^1$

素因数の和:2055

約数の個数: 160

約数和(自身を含む): 974937600

約数和(自身を除く): 703169040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1949, 1992, 2324, 2490, 2905, 3320, 3486, 3898, 3984, 4648, 4980, 5810, 5847, 6640, 6972, 7796, 8715, 9296, 9745, 9960, 11620, 11694, 13643, 13944, 15592, 17430, 19490, 19920, 23240, 23388, 27286, 27888, 29235, 31184, 34860, 38980, 40929, 46480, 46776, 54572, 58470, 68215, 69720, 77960, 81858, 93552, 109144, 116940, 136430, 139440, 155920, 161767, 163716, 204645, 218288, 233880, 272860, 323534, 327432, 409290, 467760, 485301, 545720, 647068, 654864, 808835, 818580, 970602, 1091440, 1132369, 1294136, 1617670, 1637160, 1941204, 2264738, 2426505, 2588272, 3235340, 3274320, 3397107, 3882408, 4529476, 4853010, 5661845, 6470680, 6794214, 7764816, 9058952, 9706020, 11323690, 12941360, 13588428, 16985535, 18117904, 19412040, 22647380, 27176856, 33971070, 38824080, 45294760, 54353712, 67942140, 90589520, 135884280, 271768560]

約数ペア:

[(1, 271768560), (2, 135884280), (3, 90589520), (4, 67942140), (5, 54353712), (6, 45294760), (7, 38824080), (8, 33971070), (10, 27176856), (12, 22647380), (14, 19412040), (15, 18117904), (16, 16985535), (20, 13588428), (21, 12941360), (24, 11323690), (28, 9706020), (30, 9058952), (35, 7764816), (40, 6794214), (42, 6470680), (48, 5661845), (56, 4853010), (60, 4529476), (70, 3882408), (80, 3397107), (83, 3274320), (84, 3235340), (105, 2588272), (112, 2426505), (120, 2264738), (140, 1941204), (166, 1637160), (168, 1617670), (210, 1294136), (240, 1132369), (249, 1091440), (280, 970602), (332, 818580), (336, 808835), (415, 654864), (420, 647068), (498, 545720), (560, 485301), (581, 467760), (664, 409290), (830, 327432), (840, 323534), (996, 272860), (1162, 233880), (1245, 218288), (1328, 204645), (1660, 163716), (1680, 161767), (1743, 155920), (1949, 139440), (1992, 136430), (2324, 116940), (2490, 109144), (2905, 93552), (3320, 81858), (3486, 77960), (3898, 69720), (3984, 68215), (4648, 58470), (4980, 54572), (5810, 46776), (5847, 46480), (6640, 40929), (6972, 38980), (7796, 34860), (8715, 31184), (9296, 29235), (9745, 27888), (9960, 27286), (11620, 23388), (11694, 23240), (13643, 19920), (13944, 19490), (15592, 17430)]