1045405440

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{3361}}^1$

素因数の和:3397

約数の個数: 216

約数和(自身を含む): 3752072688

約数和(自身を除く): 2706667248

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3361, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6722, 6912, 7776, 8640, 9720, 10083, 10368, 11520, 12960, 13444, 15552, 16805, 17280, 19440, 20166, 20736, 25920, 26888, 30249, 31104, 33610, 34560, 38880, 40332, 50415, 51840, 53776, 60498, 62208, 67220, 77760, 80664, 90747, 100830, 103680, 107552, 120996, 134440, 151245, 155520, 161328, 181494, 201660, 215104, 241992, 268880, 272241, 302490, 311040, 322656, 362988, 403320, 430208, 453735, 483984, 537760, 544482, 604980, 645312, 725976, 806640, 816723, 860416, 907470, 967968, 1075520, 1088964, 1209960, 1290624, 1361205, 1451952, 1613280, 1633446, 1814940, 1935936, 2151040, 2177928, 2419920, 2581248, 2722410, 2903904, 3226560, 3266892, 3629880, 3871872, 4083615, 4302080, 4355856, 4839840, 5444820, 5807808, 6453120, 6533784, 7259760, 7743744, 8167230, 8711712, 9679680, 10889640, 11615616, 12906240, 13067568, 14519520, 16334460, 17423424, 19359360, 21779280, 23231232, 26135136, 29039040, 32668920, 34846848, 38718720, 43558560, 52270272, 58078080, 65337840, 69693696, 87117120, 104540544, 116156160, 130675680, 174234240, 209081088, 261351360, 348468480, 522702720, 1045405440]

約数ペア:

[(1, 1045405440), (2, 522702720), (3, 348468480), (4, 261351360), (5, 209081088), (6, 174234240), (8, 130675680), (9, 116156160), (10, 104540544), (12, 87117120), (15, 69693696), (16, 65337840), (18, 58078080), (20, 52270272), (24, 43558560), (27, 38718720), (30, 34846848), (32, 32668920), (36, 29039040), (40, 26135136), (45, 23231232), (48, 21779280), (54, 19359360), (60, 17423424), (64, 16334460), (72, 14519520), (80, 13067568), (81, 12906240), (90, 11615616), (96, 10889640), (108, 9679680), (120, 8711712), (128, 8167230), (135, 7743744), (144, 7259760), (160, 6533784), (162, 6453120), (180, 5807808), (192, 5444820), (216, 4839840), (240, 4355856), (243, 4302080), (256, 4083615), (270, 3871872), (288, 3629880), (320, 3266892), (324, 3226560), (360, 2903904), (384, 2722410), (405, 2581248), (432, 2419920), (480, 2177928), (486, 2151040), (540, 1935936), (576, 1814940), (640, 1633446), (648, 1613280), (720, 1451952), (768, 1361205), (810, 1290624), (864, 1209960), (960, 1088964), (972, 1075520), (1080, 967968), (1152, 907470), (1215, 860416), (1280, 816723), (1296, 806640), (1440, 725976), (1620, 645312), (1728, 604980), (1920, 544482), (1944, 537760), (2160, 483984), (2304, 453735), (2430, 430208), (2592, 403320), (2880, 362988), (3240, 322656), (3361, 311040), (3456, 302490), (3840, 272241), (3888, 268880), (4320, 241992), (4860, 215104), (5184, 201660), (5760, 181494), (6480, 161328), (6722, 155520), (6912, 151245), (7776, 134440), (8640, 120996), (9720, 107552), (10083, 103680), (10368, 100830), (11520, 90747), (12960, 80664), (13444, 77760), (15552, 67220), (16805, 62208), (17280, 60498), (19440, 53776), (20166, 51840), (20736, 50415), (25920, 40332), (26888, 38880), (30249, 34560), (31104, 33610)]