225761760

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{22397}}^1$

素因数の和:22425

約数の個数: 144

約数和(自身を含む): 880510176

約数和(自身を除く): 654748416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 22397, 44794, 67191, 89588, 111985, 134382, 156779, 179176, 201573, 223970, 268764, 313558, 335955, 358352, 403146, 447940, 470337, 537528, 627116, 671910, 716704, 783895, 806292, 895880, 940674, 1007865, 1075056, 1254232, 1343820, 1411011, 1567790, 1612584, 1791760, 1881348, 2015730, 2150112, 2351685, 2508464, 2687640, 2822022, 3135580, 3225168, 3583520, 3762696, 4031460, 4703370, 5016928, 5375280, 5644044, 6271160, 6450336, 7055055, 7525392, 8062920, 9406740, 10750560, 11288088, 12542320, 14110110, 15050784, 16125840, 18813480, 22576176, 25084640, 28220220, 32251680, 37626960, 45152352, 56440440, 75253920, 112880880, 225761760]

約数ペア:

[(1, 225761760), (2, 112880880), (3, 75253920), (4, 56440440), (5, 45152352), (6, 37626960), (7, 32251680), (8, 28220220), (9, 25084640), (10, 22576176), (12, 18813480), (14, 16125840), (15, 15050784), (16, 14110110), (18, 12542320), (20, 11288088), (21, 10750560), (24, 9406740), (28, 8062920), (30, 7525392), (32, 7055055), (35, 6450336), (36, 6271160), (40, 5644044), (42, 5375280), (45, 5016928), (48, 4703370), (56, 4031460), (60, 3762696), (63, 3583520), (70, 3225168), (72, 3135580), (80, 2822022), (84, 2687640), (90, 2508464), (96, 2351685), (105, 2150112), (112, 2015730), (120, 1881348), (126, 1791760), (140, 1612584), (144, 1567790), (160, 1411011), (168, 1343820), (180, 1254232), (210, 1075056), (224, 1007865), (240, 940674), (252, 895880), (280, 806292), (288, 783895), (315, 716704), (336, 671910), (360, 627116), (420, 537528), (480, 470337), (504, 447940), (560, 403146), (630, 358352), (672, 335955), (720, 313558), (840, 268764), (1008, 223970), (1120, 201573), (1260, 179176), (1440, 156779), (1680, 134382), (2016, 111985), (2520, 89588), (3360, 67191), (5040, 44794), (10080, 22397)]