266334880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6427}}^1$

素因数の和:6486

約数の個数: 96

約数和(自身を含む): 738654336

約数和(自身を除く): 472319456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 5920, 6427, 8288, 10360, 12854, 20720, 25708, 32135, 41440, 44989, 51416, 64270, 89978, 102832, 128540, 179956, 205664, 224945, 237799, 257080, 359912, 449890, 475598, 514160, 719824, 899780, 951196, 1028320, 1188995, 1439648, 1664593, 1799560, 1902392, 2377990, 3329186, 3599120, 3804784, 4755980, 6658372, 7198240, 7609568, 8322965, 9511960, 13316744, 16645930, 19023920, 26633488, 33291860, 38047840, 53266976, 66583720, 133167440, 266334880]

約数ペア:

[(1, 266334880), (2, 133167440), (4, 66583720), (5, 53266976), (7, 38047840), (8, 33291860), (10, 26633488), (14, 19023920), (16, 16645930), (20, 13316744), (28, 9511960), (32, 8322965), (35, 7609568), (37, 7198240), (40, 6658372), (56, 4755980), (70, 3804784), (74, 3599120), (80, 3329186), (112, 2377990), (140, 1902392), (148, 1799560), (160, 1664593), (185, 1439648), (224, 1188995), (259, 1028320), (280, 951196), (296, 899780), (370, 719824), (518, 514160), (560, 475598), (592, 449890), (740, 359912), (1036, 257080), (1120, 237799), (1184, 224945), (1295, 205664), (1480, 179956), (2072, 128540), (2590, 102832), (2960, 89978), (4144, 64270), (5180, 51416), (5920, 44989), (6427, 41440), (8288, 32135), (10360, 25708), (12854, 20720)]