201122880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^2$

素因数の和:373

約数の個数: 168

約数和(自身を含む): 734031552

約数和(自身を除く): 532908672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 173, 192, 210, 224, 240, 280, 320, 336, 346, 420, 448, 480, 519, 560, 672, 692, 840, 865, 960, 1038, 1120, 1211, 1344, 1384, 1680, 1730, 2076, 2240, 2422, 2595, 2768, 3360, 3460, 3633, 4152, 4844, 5190, 5536, 6055, 6720, 6920, 7266, 8304, 9688, 10380, 11072, 12110, 13840, 14532, 16608, 18165, 19376, 20760, 24220, 27680, 29064, 29929, 33216, 36330, 38752, 41520, 48440, 55360, 58128, 59858, 72660, 77504, 83040, 89787, 96880, 116256, 119716, 145320, 149645, 166080, 179574, 193760, 209503, 232512, 239432, 290640, 299290, 359148, 387520, 419006, 448935, 478864, 581280, 598580, 628509, 718296, 838012, 897870, 957728, 1047515, 1162560, 1197160, 1257018, 1436592, 1676024, 1795740, 1915456, 2095030, 2394320, 2514036, 2873184, 3142545, 3352048, 3591480, 4190060, 4788640, 5028072, 5746368, 6285090, 6704096, 7182960, 8380120, 9577280, 10056144, 12570180, 13408192, 14365920, 16760240, 20112288, 25140360, 28731840, 33520480, 40224576, 50280720, 67040960, 100561440, 201122880]

約数ペア:

[(1, 201122880), (2, 100561440), (3, 67040960), (4, 50280720), (5, 40224576), (6, 33520480), (7, 28731840), (8, 25140360), (10, 20112288), (12, 16760240), (14, 14365920), (15, 13408192), (16, 12570180), (20, 10056144), (21, 9577280), (24, 8380120), (28, 7182960), (30, 6704096), (32, 6285090), (35, 5746368), (40, 5028072), (42, 4788640), (48, 4190060), (56, 3591480), (60, 3352048), (64, 3142545), (70, 2873184), (80, 2514036), (84, 2394320), (96, 2095030), (105, 1915456), (112, 1795740), (120, 1676024), (140, 1436592), (160, 1257018), (168, 1197160), (173, 1162560), (192, 1047515), (210, 957728), (224, 897870), (240, 838012), (280, 718296), (320, 628509), (336, 598580), (346, 581280), (420, 478864), (448, 448935), (480, 419006), (519, 387520), (560, 359148), (672, 299290), (692, 290640), (840, 239432), (865, 232512), (960, 209503), (1038, 193760), (1120, 179574), (1211, 166080), (1344, 149645), (1384, 145320), (1680, 119716), (1730, 116256), (2076, 96880), (2240, 89787), (2422, 83040), (2595, 77504), (2768, 72660), (3360, 59858), (3460, 58128), (3633, 55360), (4152, 48440), (4844, 41520), (5190, 38752), (5536, 36330), (6055, 33216), (6720, 29929), (6920, 29064), (7266, 27680), (8304, 24220), (9688, 20760), (10380, 19376), (11072, 18165), (12110, 16608), (13840, 14532)]