19715723136

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2281}}^1$

素因数の和:2406

約数の個数: 256

約数和(自身を含む): 60611745600

約数和(自身を除く): 40896022464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 61, 64, 72, 82, 96, 108, 122, 123, 128, 144, 164, 183, 192, 216, 244, 246, 288, 328, 366, 369, 384, 432, 488, 492, 549, 576, 656, 732, 738, 864, 976, 984, 1098, 1107, 1152, 1312, 1464, 1476, 1647, 1728, 1952, 1968, 2196, 2214, 2281, 2501, 2624, 2928, 2952, 3294, 3456, 3904, 3936, 4392, 4428, 4562, 5002, 5248, 5856, 5904, 6588, 6843, 7503, 7808, 7872, 8784, 8856, 9124, 10004, 11712, 11808, 13176, 13686, 15006, 15744, 17568, 17712, 18248, 20008, 20529, 22509, 23424, 23616, 26352, 27372, 30012, 35136, 35424, 36496, 40016, 41058, 45018, 47232, 52704, 54744, 60024, 61587, 67527, 70272, 70848, 72992, 80032, 82116, 90036, 93521, 105408, 109488, 120048, 123174, 135054, 139141, 141696, 145984, 160064, 164232, 180072, 187042, 210816, 218976, 240096, 246348, 270108, 278282, 280563, 291968, 320128, 328464, 360144, 374084, 417423, 437952, 480192, 492696, 540216, 556564, 561126, 656928, 720288, 748168, 834846, 841689, 875904, 960384, 985392, 1080432, 1113128, 1122252, 1252269, 1313856, 1440576, 1496336, 1669692, 1683378, 1970784, 2160864, 2226256, 2244504, 2504538, 2525067, 2627712, 2881152, 2992672, 3339384, 3366756, 3756807, 3941568, 4321728, 4452512, 4489008, 5009076, 5050134, 5704781, 5985344, 6678768, 6733512, 7513614, 7883136, 8643456, 8905024, 8978016, 10018152, 10100268, 11409562, 11970688, 13357536, 13467024, 15027228, 17114343, 17810048, 17956032, 20036304, 20200536, 22819124, 26715072, 26934048, 30054456, 34228686, 35912064, 40072608, 40401072, 45638248, 51343029, 53430144, 53868096, 60108912, 68457372, 80145216, 80802144, 91276496, 102686058, 107736192, 120217824, 136914744, 154029087, 160290432, 161604288, 182552992, 205372116, 240435648, 273829488, 308058174, 323208576, 365105984, 410744232, 480871296, 547658976, 616116348, 730211968, 821488464, 1095317952, 1232232696, 1642976928, 2190635904, 2464465392, 3285953856, 4928930784, 6571907712, 9857861568, 19715723136]

約数ペア:

[(1, 19715723136), (2, 9857861568), (3, 6571907712), (4, 4928930784), (6, 3285953856), (8, 2464465392), (9, 2190635904), (12, 1642976928), (16, 1232232696), (18, 1095317952), (24, 821488464), (27, 730211968), (32, 616116348), (36, 547658976), (41, 480871296), (48, 410744232), (54, 365105984), (61, 323208576), (64, 308058174), (72, 273829488), (82, 240435648), (96, 205372116), (108, 182552992), (122, 161604288), (123, 160290432), (128, 154029087), (144, 136914744), (164, 120217824), (183, 107736192), (192, 102686058), (216, 91276496), (244, 80802144), (246, 80145216), (288, 68457372), (328, 60108912), (366, 53868096), (369, 53430144), (384, 51343029), (432, 45638248), (488, 40401072), (492, 40072608), (549, 35912064), (576, 34228686), (656, 30054456), (732, 26934048), (738, 26715072), (864, 22819124), (976, 20200536), (984, 20036304), (1098, 17956032), (1107, 17810048), (1152, 17114343), (1312, 15027228), (1464, 13467024), (1476, 13357536), (1647, 11970688), (1728, 11409562), (1952, 10100268), (1968, 10018152), (2196, 8978016), (2214, 8905024), (2281, 8643456), (2501, 7883136), (2624, 7513614), (2928, 6733512), (2952, 6678768), (3294, 5985344), (3456, 5704781), (3904, 5050134), (3936, 5009076), (4392, 4489008), (4428, 4452512), (4562, 4321728), (5002, 3941568), (5248, 3756807), (5856, 3366756), (5904, 3339384), (6588, 2992672), (6843, 2881152), (7503, 2627712), (7808, 2525067), (7872, 2504538), (8784, 2244504), (8856, 2226256), (9124, 2160864), (10004, 1970784), (11712, 1683378), (11808, 1669692), (13176, 1496336), (13686, 1440576), (15006, 1313856), (15744, 1252269), (17568, 1122252), (17712, 1113128), (18248, 1080432), (20008, 985392), (20529, 960384), (22509, 875904), (23424, 841689), (23616, 834846), (26352, 748168), (27372, 720288), (30012, 656928), (35136, 561126), (35424, 556564), (36496, 540216), (40016, 492696), (41058, 480192), (45018, 437952), (47232, 417423), (52704, 374084), (54744, 360144), (60024, 328464), (61587, 320128), (67527, 291968), (70272, 280563), (70848, 278282), (72992, 270108), (80032, 246348), (82116, 240096), (90036, 218976), (93521, 210816), (105408, 187042), (109488, 180072), (120048, 164232), (123174, 160064), (135054, 145984), (139141, 141696)]