947775680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 2488631040

約数和(自身を除く): 1540855360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 47, 53, 58, 64, 80, 82, 94, 106, 116, 145, 160, 164, 188, 205, 212, 232, 235, 265, 290, 320, 328, 376, 410, 424, 464, 470, 530, 580, 656, 752, 820, 848, 928, 940, 1060, 1160, 1189, 1312, 1363, 1504, 1537, 1640, 1696, 1856, 1880, 1927, 2120, 2173, 2320, 2378, 2491, 2624, 2726, 3008, 3074, 3280, 3392, 3760, 3854, 4240, 4346, 4640, 4756, 4982, 5452, 5945, 6148, 6560, 6815, 7520, 7685, 7708, 8480, 8692, 9280, 9512, 9635, 9964, 10865, 10904, 11890, 12296, 12455, 13120, 13630, 15040, 15370, 15416, 16960, 17384, 19024, 19270, 19928, 21730, 21808, 23780, 24592, 24910, 27260, 30740, 30832, 34768, 38048, 38540, 39856, 43460, 43616, 47560, 49184, 49820, 54520, 55883, 61480, 61664, 63017, 69536, 72239, 76096, 77080, 79712, 86920, 87232, 95120, 98368, 99640, 102131, 109040, 111766, 122960, 123328, 126034, 139072, 144478, 154160, 159424, 173840, 190240, 199280, 204262, 218080, 223532, 245920, 252068, 279415, 288956, 308320, 315085, 347680, 361195, 380480, 398560, 408524, 436160, 447064, 491840, 504136, 510655, 558830, 577912, 616640, 630170, 695360, 722390, 797120, 817048, 894128, 1008272, 1021310, 1117660, 1155824, 1260340, 1444780, 1634096, 1788256, 2016544, 2042620, 2235320, 2311648, 2520680, 2889560, 2961799, 3268192, 3576512, 4033088, 4085240, 4470640, 4623296, 5041360, 5779120, 5923598, 6536384, 8170480, 8941280, 10082720, 11558240, 11847196, 14808995, 16340960, 17882560, 20165440, 23116480, 23694392, 29617990, 32681920, 47388784, 59235980, 94777568, 118471960, 189555136, 236943920, 473887840, 947775680]

約数ペア:

[(1, 947775680), (2, 473887840), (4, 236943920), (5, 189555136), (8, 118471960), (10, 94777568), (16, 59235980), (20, 47388784), (29, 32681920), (32, 29617990), (40, 23694392), (41, 23116480), (47, 20165440), (53, 17882560), (58, 16340960), (64, 14808995), (80, 11847196), (82, 11558240), (94, 10082720), (106, 8941280), (116, 8170480), (145, 6536384), (160, 5923598), (164, 5779120), (188, 5041360), (205, 4623296), (212, 4470640), (232, 4085240), (235, 4033088), (265, 3576512), (290, 3268192), (320, 2961799), (328, 2889560), (376, 2520680), (410, 2311648), (424, 2235320), (464, 2042620), (470, 2016544), (530, 1788256), (580, 1634096), (656, 1444780), (752, 1260340), (820, 1155824), (848, 1117660), (928, 1021310), (940, 1008272), (1060, 894128), (1160, 817048), (1189, 797120), (1312, 722390), (1363, 695360), (1504, 630170), (1537, 616640), (1640, 577912), (1696, 558830), (1856, 510655), (1880, 504136), (1927, 491840), (2120, 447064), (2173, 436160), (2320, 408524), (2378, 398560), (2491, 380480), (2624, 361195), (2726, 347680), (3008, 315085), (3074, 308320), (3280, 288956), (3392, 279415), (3760, 252068), (3854, 245920), (4240, 223532), (4346, 218080), (4640, 204262), (4756, 199280), (4982, 190240), (5452, 173840), (5945, 159424), (6148, 154160), (6560, 144478), (6815, 139072), (7520, 126034), (7685, 123328), (7708, 122960), (8480, 111766), (8692, 109040), (9280, 102131), (9512, 99640), (9635, 98368), (9964, 95120), (10865, 87232), (10904, 86920), (11890, 79712), (12296, 77080), (12455, 76096), (13120, 72239), (13630, 69536), (15040, 63017), (15370, 61664), (15416, 61480), (16960, 55883), (17384, 54520), (19024, 49820), (19270, 49184), (19928, 47560), (21730, 43616), (21808, 43460), (23780, 39856), (24592, 38540), (24910, 38048), (27260, 34768), (30740, 30832)]