4268320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 11950848

約数和(自身を除く): 7682528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 103, 112, 140, 148, 160, 185, 206, 224, 259, 280, 296, 370, 412, 515, 518, 560, 592, 721, 740, 824, 1030, 1036, 1120, 1184, 1295, 1442, 1480, 1648, 2060, 2072, 2590, 2884, 2960, 3296, 3605, 3811, 4120, 4144, 5180, 5768, 5920, 7210, 7622, 8240, 8288, 10360, 11536, 14420, 15244, 16480, 19055, 20720, 23072, 26677, 28840, 30488, 38110, 41440, 53354, 57680, 60976, 76220, 106708, 115360, 121952, 133385, 152440, 213416, 266770, 304880, 426832, 533540, 609760, 853664, 1067080, 2134160, 4268320]

約数ペア:

[(1, 4268320), (2, 2134160), (4, 1067080), (5, 853664), (7, 609760), (8, 533540), (10, 426832), (14, 304880), (16, 266770), (20, 213416), (28, 152440), (32, 133385), (35, 121952), (37, 115360), (40, 106708), (56, 76220), (70, 60976), (74, 57680), (80, 53354), (103, 41440), (112, 38110), (140, 30488), (148, 28840), (160, 26677), (185, 23072), (206, 20720), (224, 19055), (259, 16480), (280, 15244), (296, 14420), (370, 11536), (412, 10360), (515, 8288), (518, 8240), (560, 7622), (592, 7210), (721, 5920), (740, 5768), (824, 5180), (1030, 4144), (1036, 4120), (1120, 3811), (1184, 3605), (1295, 3296), (1442, 2960), (1480, 2884), (1648, 2590), (2060, 2072)]