208098240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:379

約数の個数: 224

約数和(自身を含む): 763706880

約数和(自身を除く): 555608640

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, 179, 192, 210, 224, 240, 280, 320, 336, 346, 358, 420, 448, 480, 519, 537, 560, 672, 692, 716, 840, 865, 895, 960, 1038, 1074, 1120, 1211, 1253, 1344, 1384, 1432, 1680, 1730, 1790, 2076, 2148, 2240, 2422, 2506, 2595, 2685, 2768, 2864, 3360, 3460, 3580, 3633, 3759, 4152, 4296, 4844, 5012, 5190, 5370, 5536, 5728, 6055, 6265, 6720, 6920, 7160, 7266, 7518, 8304, 8592, 9688, 10024, 10380, 10740, 11072, 11456, 12110, 12530, 13840, 14320, 14532, 15036, 16608, 17184, 18165, 18795, 19376, 20048, 20760, 21480, 24220, 25060, 27680, 28640, 29064, 30072, 30967, 33216, 34368, 36330, 37590, 38752, 40096, 41520, 42960, 48440, 50120, 55360, 57280, 58128, 60144, 61934, 72660, 75180, 77504, 80192, 83040, 85920, 92901, 96880, 100240, 116256, 120288, 123868, 145320, 150360, 154835, 166080, 171840, 185802, 193760, 200480, 216769, 232512, 240576, 247736, 290640, 300720, 309670, 371604, 387520, 400960, 433538, 464505, 495472, 581280, 601440, 619340, 650307, 743208, 867076, 929010, 990944, 1083845, 1162560, 1202880, 1238680, 1300614, 1486416, 1734152, 1858020, 1981888, 2167690, 2477360, 2601228, 2972832, 3251535, 3468304, 3716040, 4335380, 4954720, 5202456, 5945664, 6503070, 6936608, 7432080, 8670760, 9909440, 10404912, 13006140, 13873216, 14864160, 17341520, 20809824, 26012280, 29728320, 34683040, 41619648, 52024560, 69366080, 104049120, 208098240]

約数ペア:

[(1, 208098240), (2, 104049120), (3, 69366080), (4, 52024560), (5, 41619648), (6, 34683040), (7, 29728320), (8, 26012280), (10, 20809824), (12, 17341520), (14, 14864160), (15, 13873216), (16, 13006140), (20, 10404912), (21, 9909440), (24, 8670760), (28, 7432080), (30, 6936608), (32, 6503070), (35, 5945664), (40, 5202456), (42, 4954720), (48, 4335380), (56, 3716040), (60, 3468304), (64, 3251535), (70, 2972832), (80, 2601228), (84, 2477360), (96, 2167690), (105, 1981888), (112, 1858020), (120, 1734152), (140, 1486416), (160, 1300614), (168, 1238680), (173, 1202880), (179, 1162560), (192, 1083845), (210, 990944), (224, 929010), (240, 867076), (280, 743208), (320, 650307), (336, 619340), (346, 601440), (358, 581280), (420, 495472), (448, 464505), (480, 433538), (519, 400960), (537, 387520), (560, 371604), (672, 309670), (692, 300720), (716, 290640), (840, 247736), (865, 240576), (895, 232512), (960, 216769), (1038, 200480), (1074, 193760), (1120, 185802), (1211, 171840), (1253, 166080), (1344, 154835), (1384, 150360), (1432, 145320), (1680, 123868), (1730, 120288), (1790, 116256), (2076, 100240), (2148, 96880), (2240, 92901), (2422, 85920), (2506, 83040), (2595, 80192), (2685, 77504), (2768, 75180), (2864, 72660), (3360, 61934), (3460, 60144), (3580, 58128), (3633, 57280), (3759, 55360), (4152, 50120), (4296, 48440), (4844, 42960), (5012, 41520), (5190, 40096), (5370, 38752), (5536, 37590), (5728, 36330), (6055, 34368), (6265, 33216), (6720, 30967), (6920, 30072), (7160, 29064), (7266, 28640), (7518, 27680), (8304, 25060), (8592, 24220), (9688, 21480), (10024, 20760), (10380, 20048), (10740, 19376), (11072, 18795), (11456, 18165), (12110, 17184), (12530, 16608), (13840, 15036), (14320, 14532)]