7986666240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{99041}}^1$

素因数の和:99075

約数の個数: 216

約数和(自身を含む): 31580928288

約数和(自身を除く): 23594262048

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 99041, 198082, 297123, 396164, 495205, 594246, 693287, 792328, 891369, 990410, 1188492, 1386574, 1485615, 1584656, 1782738, 1980820, 2079861, 2376984, 2773148, 2971230, 3169312, 3466435, 3565476, 3961640, 4159722, 4456845, 4753968, 5546296, 5942460, 6239583, 6338624, 6932870, 7130952, 7923280, 8319444, 8913690, 9507936, 10399305, 11092592, 11884920, 12479166, 12677248, 13865740, 14261904, 15846560, 16638888, 17827380, 19015872, 20798610, 22185184, 23769840, 24958332, 25354496, 27731480, 28523808, 31197915, 31693120, 33277776, 35654760, 38031744, 41597220, 44370368, 47539680, 49916664, 55462960, 57047616, 62395830, 63386240, 66555552, 71309520, 76063488, 83194440, 88740736, 95079360, 99833328, 110925920, 114095232, 124791660, 126772480, 133111104, 142619040, 166388880, 177481472, 190158720, 199666656, 221851840, 228190464, 249583320, 266222208, 285238080, 332777760, 380317440, 399333312, 443703680, 499166640, 532444416, 570476160, 665555520, 798666624, 887407360, 998333280, 1140952320, 1331111040, 1597333248, 1996666560, 2662222080, 3993333120, 7986666240]

約数ペア:

[(1, 7986666240), (2, 3993333120), (3, 2662222080), (4, 1996666560), (5, 1597333248), (6, 1331111040), (7, 1140952320), (8, 998333280), (9, 887407360), (10, 798666624), (12, 665555520), (14, 570476160), (15, 532444416), (16, 499166640), (18, 443703680), (20, 399333312), (21, 380317440), (24, 332777760), (28, 285238080), (30, 266222208), (32, 249583320), (35, 228190464), (36, 221851840), (40, 199666656), (42, 190158720), (45, 177481472), (48, 166388880), (56, 142619040), (60, 133111104), (63, 126772480), (64, 124791660), (70, 114095232), (72, 110925920), (80, 99833328), (84, 95079360), (90, 88740736), (96, 83194440), (105, 76063488), (112, 71309520), (120, 66555552), (126, 63386240), (128, 62395830), (140, 57047616), (144, 55462960), (160, 49916664), (168, 47539680), (180, 44370368), (192, 41597220), (210, 38031744), (224, 35654760), (240, 33277776), (252, 31693120), (256, 31197915), (280, 28523808), (288, 27731480), (315, 25354496), (320, 24958332), (336, 23769840), (360, 22185184), (384, 20798610), (420, 19015872), (448, 17827380), (480, 16638888), (504, 15846560), (560, 14261904), (576, 13865740), (630, 12677248), (640, 12479166), (672, 11884920), (720, 11092592), (768, 10399305), (840, 9507936), (896, 8913690), (960, 8319444), (1008, 7923280), (1120, 7130952), (1152, 6932870), (1260, 6338624), (1280, 6239583), (1344, 5942460), (1440, 5546296), (1680, 4753968), (1792, 4456845), (1920, 4159722), (2016, 3961640), (2240, 3565476), (2304, 3466435), (2520, 3169312), (2688, 2971230), (2880, 2773148), (3360, 2376984), (3840, 2079861), (4032, 1980820), (4480, 1782738), (5040, 1584656), (5376, 1485615), (5760, 1386574), (6720, 1188492), (8064, 990410), (8960, 891369), (10080, 792328), (11520, 693287), (13440, 594246), (16128, 495205), (20160, 396164), (26880, 297123), (40320, 198082), (80640, 99041)]