2487018240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{30841}}^1$

素因数の和:30875

約数の個数: 216

約数和(自身を含む): 9834403488

約数和(自身を除く): 7347385248

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, 30841, 40320, 61682, 80640, 92523, 123364, 154205, 185046, 215887, 246728, 277569, 308410, 370092, 431774, 462615, 493456, 555138, 616820, 647661, 740184, 863548, 925230, 986912, 1079435, 1110276, 1233640, 1295322, 1387845, 1480368, 1727096, 1850460, 1942983, 1973824, 2158870, 2220552, 2467280, 2590644, 2775690, 2960736, 3238305, 3454192, 3700920, 3885966, 3947648, 4317740, 4441104, 4934560, 5181288, 5551380, 5921472, 6476610, 6908384, 7401840, 7771932, 7895296, 8635480, 8882208, 9714915, 9869120, 10362576, 11102760, 11842944, 12953220, 13816768, 14803680, 15543864, 17270960, 17764416, 19429830, 19738240, 20725152, 22205520, 23685888, 25906440, 27633536, 29607360, 31087728, 34541920, 35528832, 38859660, 39476480, 41450304, 44411040, 51812880, 55267072, 59214720, 62175456, 69083840, 71057664, 77719320, 82900608, 88822080, 103625760, 118429440, 124350912, 138167680, 155438640, 165801216, 177644160, 207251520, 248701824, 276335360, 310877280, 355288320, 414503040, 497403648, 621754560, 829006080, 1243509120, 2487018240]

約数ペア:

[(1, 2487018240), (2, 1243509120), (3, 829006080), (4, 621754560), (5, 497403648), (6, 414503040), (7, 355288320), (8, 310877280), (9, 276335360), (10, 248701824), (12, 207251520), (14, 177644160), (15, 165801216), (16, 155438640), (18, 138167680), (20, 124350912), (21, 118429440), (24, 103625760), (28, 88822080), (30, 82900608), (32, 77719320), (35, 71057664), (36, 69083840), (40, 62175456), (42, 59214720), (45, 55267072), (48, 51812880), (56, 44411040), (60, 41450304), (63, 39476480), (64, 38859660), (70, 35528832), (72, 34541920), (80, 31087728), (84, 29607360), (90, 27633536), (96, 25906440), (105, 23685888), (112, 22205520), (120, 20725152), (126, 19738240), (128, 19429830), (140, 17764416), (144, 17270960), (160, 15543864), (168, 14803680), (180, 13816768), (192, 12953220), (210, 11842944), (224, 11102760), (240, 10362576), (252, 9869120), (256, 9714915), (280, 8882208), (288, 8635480), (315, 7895296), (320, 7771932), (336, 7401840), (360, 6908384), (384, 6476610), (420, 5921472), (448, 5551380), (480, 5181288), (504, 4934560), (560, 4441104), (576, 4317740), (630, 3947648), (640, 3885966), (672, 3700920), (720, 3454192), (768, 3238305), (840, 2960736), (896, 2775690), (960, 2590644), (1008, 2467280), (1120, 2220552), (1152, 2158870), (1260, 1973824), (1280, 1942983), (1344, 1850460), (1440, 1727096), (1680, 1480368), (1792, 1387845), (1920, 1295322), (2016, 1233640), (2240, 1110276), (2304, 1079435), (2520, 986912), (2688, 925230), (2880, 863548), (3360, 740184), (3840, 647661), (4032, 616820), (4480, 555138), (5040, 493456), (5376, 462615), (5760, 431774), (6720, 370092), (8064, 308410), (8960, 277569), (10080, 246728), (11520, 215887), (13440, 185046), (16128, 154205), (20160, 123364), (26880, 92523), (30841, 80640), (40320, 61682)]