315234080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7607}}^1$

素因数の和:7666

約数の個数: 96

約数和(自身を含む): 874250496

約数和(自身を除く): 559016416

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, 7607, 8288, 10360, 15214, 20720, 30428, 38035, 41440, 53249, 60856, 76070, 106498, 121712, 152140, 212996, 243424, 266245, 281459, 304280, 425992, 532490, 562918, 608560, 851984, 1064980, 1125836, 1217120, 1407295, 1703968, 1970213, 2129960, 2251672, 2814590, 3940426, 4259920, 4503344, 5629180, 7880852, 8519840, 9006688, 9851065, 11258360, 15761704, 19702130, 22516720, 31523408, 39404260, 45033440, 63046816, 78808520, 157617040, 315234080]

約数ペア:

[(1, 315234080), (2, 157617040), (4, 78808520), (5, 63046816), (7, 45033440), (8, 39404260), (10, 31523408), (14, 22516720), (16, 19702130), (20, 15761704), (28, 11258360), (32, 9851065), (35, 9006688), (37, 8519840), (40, 7880852), (56, 5629180), (70, 4503344), (74, 4259920), (80, 3940426), (112, 2814590), (140, 2251672), (148, 2129960), (160, 1970213), (185, 1703968), (224, 1407295), (259, 1217120), (280, 1125836), (296, 1064980), (370, 851984), (518, 608560), (560, 562918), (592, 532490), (740, 425992), (1036, 304280), (1120, 281459), (1184, 266245), (1295, 243424), (1480, 212996), (2072, 152140), (2590, 121712), (2960, 106498), (4144, 76070), (5180, 60856), (5920, 53249), (7607, 41440), (8288, 38035), (10360, 30428), (15214, 20720)]