1386616320

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 280

約数和(自身を含む): 4991372496

約数和(自身を除く): 3604756176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 729, 743, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1486, 1536, 1620, 1728, 1920, 1944, 2160, 2229, 2304, 2430, 2560, 2592, 2880, 2916, 2972, 3240, 3456, 3645, 3715, 3840, 3888, 4320, 4458, 4608, 4860, 5184, 5760, 5832, 5944, 6480, 6687, 6912, 7290, 7430, 7680, 7776, 8640, 8916, 9720, 10368, 11145, 11520, 11664, 11888, 12960, 13374, 13824, 14580, 14860, 15552, 17280, 17832, 19440, 20061, 20736, 22290, 23040, 23328, 23776, 25920, 26748, 29160, 29720, 31104, 33435, 34560, 35664, 38880, 40122, 41472, 44580, 46656, 47552, 51840, 53496, 58320, 59440, 60183, 62208, 66870, 69120, 71328, 77760, 80244, 89160, 93312, 95104, 100305, 103680, 106992, 116640, 118880, 120366, 124416, 133740, 142656, 155520, 160488, 178320, 180549, 186624, 190208, 200610, 207360, 213984, 233280, 237760, 240732, 267480, 285312, 300915, 311040, 320976, 356640, 361098, 373248, 380416, 401220, 427968, 466560, 475520, 481464, 534960, 541647, 570624, 601830, 622080, 641952, 713280, 722196, 802440, 855936, 902745, 933120, 951040, 962928, 1069920, 1083294, 1141248, 1203660, 1283904, 1426560, 1444392, 1604880, 1711872, 1805490, 1866240, 1902080, 1925856, 2139840, 2166588, 2407320, 2567808, 2708235, 2853120, 2888784, 3209760, 3423744, 3610980, 3851712, 4279680, 4333176, 4814640, 5135616, 5416470, 5706240, 5777568, 6419520, 7221960, 7703424, 8559360, 8666352, 9629280, 10271232, 10832940, 11555136, 12839040, 14443920, 15406848, 17118720, 17332704, 19258560, 21665880, 23110272, 25678080, 28887840, 30813696, 34665408, 38517120, 43331760, 46220544, 51356160, 57775680, 69330816, 77034240, 86663520, 92441088, 115551360, 138661632, 154068480, 173327040, 231102720, 277323264, 346654080, 462205440, 693308160, 1386616320]

約数ペア:

[(1, 1386616320), (2, 693308160), (3, 462205440), (4, 346654080), (5, 277323264), (6, 231102720), (8, 173327040), (9, 154068480), (10, 138661632), (12, 115551360), (15, 92441088), (16, 86663520), (18, 77034240), (20, 69330816), (24, 57775680), (27, 51356160), (30, 46220544), (32, 43331760), (36, 38517120), (40, 34665408), (45, 30813696), (48, 28887840), (54, 25678080), (60, 23110272), (64, 21665880), (72, 19258560), (80, 17332704), (81, 17118720), (90, 15406848), (96, 14443920), (108, 12839040), (120, 11555136), (128, 10832940), (135, 10271232), (144, 9629280), (160, 8666352), (162, 8559360), (180, 7703424), (192, 7221960), (216, 6419520), (240, 5777568), (243, 5706240), (256, 5416470), (270, 5135616), (288, 4814640), (320, 4333176), (324, 4279680), (360, 3851712), (384, 3610980), (405, 3423744), (432, 3209760), (480, 2888784), (486, 2853120), (512, 2708235), (540, 2567808), (576, 2407320), (640, 2166588), (648, 2139840), (720, 1925856), (729, 1902080), (743, 1866240), (768, 1805490), (810, 1711872), (864, 1604880), (960, 1444392), (972, 1426560), (1080, 1283904), (1152, 1203660), (1215, 1141248), (1280, 1083294), (1296, 1069920), (1440, 962928), (1458, 951040), (1486, 933120), (1536, 902745), (1620, 855936), (1728, 802440), (1920, 722196), (1944, 713280), (2160, 641952), (2229, 622080), (2304, 601830), (2430, 570624), (2560, 541647), (2592, 534960), (2880, 481464), (2916, 475520), (2972, 466560), (3240, 427968), (3456, 401220), (3645, 380416), (3715, 373248), (3840, 361098), (3888, 356640), (4320, 320976), (4458, 311040), (4608, 300915), (4860, 285312), (5184, 267480), (5760, 240732), (5832, 237760), (5944, 233280), (6480, 213984), (6687, 207360), (6912, 200610), (7290, 190208), (7430, 186624), (7680, 180549), (7776, 178320), (8640, 160488), (8916, 155520), (9720, 142656), (10368, 133740), (11145, 124416), (11520, 120366), (11664, 118880), (11888, 116640), (12960, 106992), (13374, 103680), (13824, 100305), (14580, 95104), (14860, 93312), (15552, 89160), (17280, 80244), (17832, 77760), (19440, 71328), (20061, 69120), (20736, 66870), (22290, 62208), (23040, 60183), (23328, 59440), (23776, 58320), (25920, 53496), (26748, 51840), (29160, 47552), (29720, 46656), (31104, 44580), (33435, 41472), (34560, 40122), (35664, 38880)]