542366720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 176

約数和(自身を含む): 1530828480

約数和(自身を除く): 988461760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 256, 259, 280, 296, 320, 370, 409, 448, 512, 518, 560, 592, 640, 740, 818, 896, 1024, 1036, 1120, 1184, 1280, 1295, 1480, 1636, 1792, 2045, 2072, 2240, 2368, 2560, 2590, 2863, 2960, 3272, 3584, 4090, 4144, 4480, 4736, 5120, 5180, 5726, 5920, 6544, 7168, 8180, 8288, 8960, 9472, 10360, 11452, 11840, 13088, 14315, 15133, 16360, 16576, 17920, 18944, 20720, 22904, 23680, 26176, 28630, 30266, 32720, 33152, 35840, 37888, 41440, 45808, 47360, 52352, 57260, 60532, 65440, 66304, 75665, 82880, 91616, 94720, 104704, 105931, 114520, 121064, 130880, 132608, 151330, 165760, 183232, 189440, 209408, 211862, 229040, 242128, 261760, 265216, 302660, 331520, 366464, 418816, 423724, 458080, 484256, 523520, 529655, 605320, 663040, 732928, 847448, 916160, 968512, 1047040, 1059310, 1210640, 1326080, 1465856, 1694896, 1832320, 1937024, 2094080, 2118620, 2421280, 2931712, 3389792, 3664640, 3874048, 4237240, 4842560, 6779584, 7329280, 7748096, 8474480, 9685120, 13559168, 14658560, 15496192, 16948960, 19370240, 27118336, 33897920, 38740480, 54236672, 67795840, 77480960, 108473344, 135591680, 271183360, 542366720]

約数ペア:

[(1, 542366720), (2, 271183360), (4, 135591680), (5, 108473344), (7, 77480960), (8, 67795840), (10, 54236672), (14, 38740480), (16, 33897920), (20, 27118336), (28, 19370240), (32, 16948960), (35, 15496192), (37, 14658560), (40, 13559168), (56, 9685120), (64, 8474480), (70, 7748096), (74, 7329280), (80, 6779584), (112, 4842560), (128, 4237240), (140, 3874048), (148, 3664640), (160, 3389792), (185, 2931712), (224, 2421280), (256, 2118620), (259, 2094080), (280, 1937024), (296, 1832320), (320, 1694896), (370, 1465856), (409, 1326080), (448, 1210640), (512, 1059310), (518, 1047040), (560, 968512), (592, 916160), (640, 847448), (740, 732928), (818, 663040), (896, 605320), (1024, 529655), (1036, 523520), (1120, 484256), (1184, 458080), (1280, 423724), (1295, 418816), (1480, 366464), (1636, 331520), (1792, 302660), (2045, 265216), (2072, 261760), (2240, 242128), (2368, 229040), (2560, 211862), (2590, 209408), (2863, 189440), (2960, 183232), (3272, 165760), (3584, 151330), (4090, 132608), (4144, 130880), (4480, 121064), (4736, 114520), (5120, 105931), (5180, 104704), (5726, 94720), (5920, 91616), (6544, 82880), (7168, 75665), (8180, 66304), (8288, 65440), (8960, 60532), (9472, 57260), (10360, 52352), (11452, 47360), (11840, 45808), (13088, 41440), (14315, 37888), (15133, 35840), (16360, 33152), (16576, 32720), (17920, 30266), (18944, 28630), (20720, 26176), (22904, 23680)]