135138080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1607

約数の個数: 144

約数和(自身を含む): 405409536

約数和(自身を除く): 270271456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1567, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3134, 3920, 4312, 5390, 6160, 6268, 7835, 7840, 8624, 10780, 10969, 12320, 12536, 15670, 17237, 17248, 21560, 21938, 25072, 31340, 34474, 43120, 43876, 50144, 54845, 62680, 68948, 76783, 86185, 86240, 87752, 109690, 120659, 125360, 137896, 153566, 172370, 175504, 219380, 241318, 250720, 275792, 307132, 344740, 351008, 383915, 438760, 482636, 551584, 603295, 614264, 689480, 767830, 844613, 877520, 965272, 1206590, 1228528, 1378960, 1535660, 1689226, 1755040, 1930544, 2413180, 2457056, 2757920, 3071320, 3378452, 3861088, 4223065, 4826360, 6142640, 6756904, 8446130, 9652720, 12285280, 13513808, 16892260, 19305440, 27027616, 33784520, 67569040, 135138080]

約数ペア:

[(1, 135138080), (2, 67569040), (4, 33784520), (5, 27027616), (7, 19305440), (8, 16892260), (10, 13513808), (11, 12285280), (14, 9652720), (16, 8446130), (20, 6756904), (22, 6142640), (28, 4826360), (32, 4223065), (35, 3861088), (40, 3378452), (44, 3071320), (49, 2757920), (55, 2457056), (56, 2413180), (70, 1930544), (77, 1755040), (80, 1689226), (88, 1535660), (98, 1378960), (110, 1228528), (112, 1206590), (140, 965272), (154, 877520), (160, 844613), (176, 767830), (196, 689480), (220, 614264), (224, 603295), (245, 551584), (280, 482636), (308, 438760), (352, 383915), (385, 351008), (392, 344740), (440, 307132), (490, 275792), (539, 250720), (560, 241318), (616, 219380), (770, 175504), (784, 172370), (880, 153566), (980, 137896), (1078, 125360), (1120, 120659), (1232, 109690), (1540, 87752), (1567, 86240), (1568, 86185), (1760, 76783), (1960, 68948), (2156, 62680), (2464, 54845), (2695, 50144), (3080, 43876), (3134, 43120), (3920, 34474), (4312, 31340), (5390, 25072), (6160, 21938), (6268, 21560), (7835, 17248), (7840, 17237), (8624, 15670), (10780, 12536), (10969, 12320)]