64095840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 230973120

約数和(自身を除く): 166877280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 216, 222, 240, 270, 288, 296, 333, 360, 370, 401, 432, 444, 480, 540, 555, 592, 666, 720, 740, 802, 864, 888, 999, 1080, 1110, 1184, 1203, 1332, 1440, 1480, 1604, 1665, 1776, 1998, 2005, 2160, 2220, 2406, 2664, 2960, 3208, 3330, 3552, 3609, 3996, 4010, 4320, 4440, 4812, 4995, 5328, 5920, 6015, 6416, 6660, 7218, 7992, 8020, 8880, 9624, 9990, 10656, 10827, 12030, 12832, 13320, 14436, 14837, 15984, 16040, 17760, 18045, 19248, 19980, 21654, 24060, 26640, 28872, 29674, 31968, 32080, 36090, 38496, 39960, 43308, 44511, 48120, 53280, 54135, 57744, 59348, 64160, 72180, 74185, 79920, 86616, 89022, 96240, 108270, 115488, 118696, 133533, 144360, 148370, 159840, 173232, 178044, 192480, 216540, 222555, 237392, 267066, 288720, 296740, 346464, 356088, 400599, 433080, 445110, 474784, 534132, 577440, 593480, 667665, 712176, 801198, 866160, 890220, 1068264, 1186960, 1335330, 1424352, 1602396, 1732320, 1780440, 2002995, 2136528, 2373920, 2670660, 3204792, 3560880, 4005990, 4273056, 5341320, 6409584, 7121760, 8011980, 10682640, 12819168, 16023960, 21365280, 32047920, 64095840]

約数ペア:

[(1, 64095840), (2, 32047920), (3, 21365280), (4, 16023960), (5, 12819168), (6, 10682640), (8, 8011980), (9, 7121760), (10, 6409584), (12, 5341320), (15, 4273056), (16, 4005990), (18, 3560880), (20, 3204792), (24, 2670660), (27, 2373920), (30, 2136528), (32, 2002995), (36, 1780440), (37, 1732320), (40, 1602396), (45, 1424352), (48, 1335330), (54, 1186960), (60, 1068264), (72, 890220), (74, 866160), (80, 801198), (90, 712176), (96, 667665), (108, 593480), (111, 577440), (120, 534132), (135, 474784), (144, 445110), (148, 433080), (160, 400599), (180, 356088), (185, 346464), (216, 296740), (222, 288720), (240, 267066), (270, 237392), (288, 222555), (296, 216540), (333, 192480), (360, 178044), (370, 173232), (401, 159840), (432, 148370), (444, 144360), (480, 133533), (540, 118696), (555, 115488), (592, 108270), (666, 96240), (720, 89022), (740, 86616), (802, 79920), (864, 74185), (888, 72180), (999, 64160), (1080, 59348), (1110, 57744), (1184, 54135), (1203, 53280), (1332, 48120), (1440, 44511), (1480, 43308), (1604, 39960), (1665, 38496), (1776, 36090), (1998, 32080), (2005, 31968), (2160, 29674), (2220, 28872), (2406, 26640), (2664, 24060), (2960, 21654), (3208, 19980), (3330, 19248), (3552, 18045), (3609, 17760), (3996, 16040), (4010, 15984), (4320, 14837), (4440, 14436), (4812, 13320), (4995, 12832), (5328, 12030), (5920, 10827), (6015, 10656), (6416, 9990), (6660, 9624), (7218, 8880), (7992, 8020)]