211801320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15901}}^1$

素因数の和:15955

約数の個数: 96

約数和(自身を含む): 707002920

約数和(自身を除く): 495201600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 15901, 31802, 47703, 63604, 79505, 95406, 127208, 143109, 159010, 190812, 238515, 286218, 318020, 381624, 477030, 572436, 588337, 636040, 715545, 954060, 1144872, 1176674, 1431090, 1765011, 1908120, 2353348, 2862180, 2941685, 3530022, 4706696, 5295033, 5724360, 5883370, 7060044, 8825055, 10590066, 11766740, 14120088, 17650110, 21180132, 23533480, 26475165, 35300220, 42360264, 52950330, 70600440, 105900660, 211801320]

約数ペア:

[(1, 211801320), (2, 105900660), (3, 70600440), (4, 52950330), (5, 42360264), (6, 35300220), (8, 26475165), (9, 23533480), (10, 21180132), (12, 17650110), (15, 14120088), (18, 11766740), (20, 10590066), (24, 8825055), (30, 7060044), (36, 5883370), (37, 5724360), (40, 5295033), (45, 4706696), (60, 3530022), (72, 2941685), (74, 2862180), (90, 2353348), (111, 1908120), (120, 1765011), (148, 1431090), (180, 1176674), (185, 1144872), (222, 954060), (296, 715545), (333, 636040), (360, 588337), (370, 572436), (444, 477030), (555, 381624), (666, 318020), (740, 286218), (888, 238515), (1110, 190812), (1332, 159010), (1480, 143109), (1665, 127208), (2220, 95406), (2664, 79505), (3330, 63604), (4440, 47703), (6660, 31802), (13320, 15901)]