817770240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{10141}}^1$

素因数の和:10175

約数の個数: 216

約数和(自身を含む): 3233918688

約数和(自身を除く): 2416148448

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, 10141, 11520, 13440, 16128, 20160, 20282, 26880, 30423, 40320, 40564, 50705, 60846, 70987, 80640, 81128, 91269, 101410, 121692, 141974, 152115, 162256, 182538, 202820, 212961, 243384, 283948, 304230, 324512, 354935, 365076, 405640, 425922, 456345, 486768, 567896, 608460, 638883, 649024, 709870, 730152, 811280, 851844, 912690, 973536, 1064805, 1135792, 1216920, 1277766, 1298048, 1419740, 1460304, 1622560, 1703688, 1825380, 1947072, 2129610, 2271584, 2433840, 2555532, 2596096, 2839480, 2920608, 3194415, 3245120, 3407376, 3650760, 3894144, 4259220, 4543168, 4867680, 5111064, 5678960, 5841216, 6388830, 6490240, 6814752, 7301520, 7788288, 8518440, 9086336, 9735360, 10222128, 11357920, 11682432, 12777660, 12980480, 13629504, 14603040, 17036880, 18172672, 19470720, 20444256, 22715840, 23364864, 25555320, 27259008, 29206080, 34073760, 38941440, 40888512, 45431680, 51110640, 54518016, 58412160, 68147520, 81777024, 90863360, 102221280, 116824320, 136295040, 163554048, 204442560, 272590080, 408885120, 817770240]

約数ペア:

[(1, 817770240), (2, 408885120), (3, 272590080), (4, 204442560), (5, 163554048), (6, 136295040), (7, 116824320), (8, 102221280), (9, 90863360), (10, 81777024), (12, 68147520), (14, 58412160), (15, 54518016), (16, 51110640), (18, 45431680), (20, 40888512), (21, 38941440), (24, 34073760), (28, 29206080), (30, 27259008), (32, 25555320), (35, 23364864), (36, 22715840), (40, 20444256), (42, 19470720), (45, 18172672), (48, 17036880), (56, 14603040), (60, 13629504), (63, 12980480), (64, 12777660), (70, 11682432), (72, 11357920), (80, 10222128), (84, 9735360), (90, 9086336), (96, 8518440), (105, 7788288), (112, 7301520), (120, 6814752), (126, 6490240), (128, 6388830), (140, 5841216), (144, 5678960), (160, 5111064), (168, 4867680), (180, 4543168), (192, 4259220), (210, 3894144), (224, 3650760), (240, 3407376), (252, 3245120), (256, 3194415), (280, 2920608), (288, 2839480), (315, 2596096), (320, 2555532), (336, 2433840), (360, 2271584), (384, 2129610), (420, 1947072), (448, 1825380), (480, 1703688), (504, 1622560), (560, 1460304), (576, 1419740), (630, 1298048), (640, 1277766), (672, 1216920), (720, 1135792), (768, 1064805), (840, 973536), (896, 912690), (960, 851844), (1008, 811280), (1120, 730152), (1152, 709870), (1260, 649024), (1280, 638883), (1344, 608460), (1440, 567896), (1680, 486768), (1792, 456345), (1920, 425922), (2016, 405640), (2240, 365076), (2304, 354935), (2520, 324512), (2688, 304230), (2880, 283948), (3360, 243384), (3840, 212961), (4032, 202820), (4480, 182538), (5040, 162256), (5376, 152115), (5760, 141974), (6720, 121692), (8064, 101410), (8960, 91269), (10080, 81128), (10141, 80640), (11520, 70987), (13440, 60846), (16128, 50705), (20160, 40564), (20282, 40320), (26880, 30423)]