282314880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 192

約数和(自身を含む): 1017731520

約数和(自身を除く): 735416640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2131, 2208, 2760, 2880, 2944, 3312, 3680, 4140, 4262, 4416, 5520, 5760, 6393, 6624, 7360, 8280, 8524, 8832, 10655, 11040, 12786, 13248, 14720, 16560, 17048, 19179, 21310, 22080, 25572, 26496, 31965, 33120, 34096, 38358, 42620, 44160, 49013, 51144, 63930, 66240, 68192, 76716, 85240, 95895, 98026, 102288, 127860, 132480, 136384, 147039, 153432, 170480, 191790, 196052, 204576, 245065, 255720, 272768, 294078, 306864, 340960, 383580, 392104, 409152, 441117, 490130, 511440, 588156, 613728, 681920, 735195, 767160, 784208, 818304, 882234, 980260, 1022880, 1176312, 1227456, 1363840, 1470390, 1534320, 1568416, 1764468, 1960520, 2045760, 2205585, 2352624, 2454912, 2940780, 3068640, 3136832, 3528936, 3921040, 4091520, 4411170, 4705248, 5881560, 6137280, 6273664, 7057872, 7842080, 8822340, 9410496, 11763120, 12274560, 14115744, 15684160, 17644680, 18820992, 23526240, 28231488, 31368320, 35289360, 47052480, 56462976, 70578720, 94104960, 141157440, 282314880]

約数ペア:

[(1, 282314880), (2, 141157440), (3, 94104960), (4, 70578720), (5, 56462976), (6, 47052480), (8, 35289360), (9, 31368320), (10, 28231488), (12, 23526240), (15, 18820992), (16, 17644680), (18, 15684160), (20, 14115744), (23, 12274560), (24, 11763120), (30, 9410496), (32, 8822340), (36, 7842080), (40, 7057872), (45, 6273664), (46, 6137280), (48, 5881560), (60, 4705248), (64, 4411170), (69, 4091520), (72, 3921040), (80, 3528936), (90, 3136832), (92, 3068640), (96, 2940780), (115, 2454912), (120, 2352624), (128, 2205585), (138, 2045760), (144, 1960520), (160, 1764468), (180, 1568416), (184, 1534320), (192, 1470390), (207, 1363840), (230, 1227456), (240, 1176312), (276, 1022880), (288, 980260), (320, 882234), (345, 818304), (360, 784208), (368, 767160), (384, 735195), (414, 681920), (460, 613728), (480, 588156), (552, 511440), (576, 490130), (640, 441117), (690, 409152), (720, 392104), (736, 383580), (828, 340960), (920, 306864), (960, 294078), (1035, 272768), (1104, 255720), (1152, 245065), (1380, 204576), (1440, 196052), (1472, 191790), (1656, 170480), (1840, 153432), (1920, 147039), (2070, 136384), (2131, 132480), (2208, 127860), (2760, 102288), (2880, 98026), (2944, 95895), (3312, 85240), (3680, 76716), (4140, 68192), (4262, 66240), (4416, 63930), (5520, 51144), (5760, 49013), (6393, 44160), (6624, 42620), (7360, 38358), (8280, 34096), (8524, 33120), (8832, 31965), (10655, 26496), (11040, 25572), (12786, 22080), (13248, 21310), (14720, 19179), (16560, 17048)]