1003470720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:605

約数の個数: 256

約数和(自身を含む): 3683750400

約数和(自身を除く): 2680279680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 197, 210, 224, 240, 280, 320, 336, 379, 384, 394, 420, 448, 480, 560, 591, 640, 672, 758, 788, 840, 896, 960, 985, 1120, 1137, 1182, 1344, 1379, 1516, 1576, 1680, 1895, 1920, 1970, 2240, 2274, 2364, 2653, 2688, 2758, 2955, 3032, 3152, 3360, 3790, 3940, 4137, 4480, 4548, 4728, 5306, 5516, 5685, 5910, 6064, 6304, 6720, 6895, 7580, 7880, 7959, 8274, 9096, 9456, 10612, 11032, 11370, 11820, 12128, 12608, 13265, 13440, 13790, 15160, 15760, 15918, 16548, 18192, 18912, 20685, 21224, 22064, 22740, 23640, 24256, 25216, 26530, 27580, 30320, 31520, 31836, 33096, 36384, 37824, 39795, 41370, 42448, 44128, 45480, 47280, 48512, 53060, 55160, 60640, 63040, 63672, 66192, 72768, 74663, 75648, 79590, 82740, 84896, 88256, 90960, 94560, 106120, 110320, 121280, 126080, 127344, 132384, 145536, 149326, 159180, 165480, 169792, 176512, 181920, 189120, 212240, 220640, 223989, 242560, 254688, 264768, 298652, 318360, 330960, 339584, 363840, 373315, 378240, 424480, 441280, 447978, 509376, 522641, 529536, 597304, 636720, 661920, 727680, 746630, 848960, 882560, 895956, 1018752, 1045282, 1119945, 1194608, 1273440, 1323840, 1493260, 1567923, 1697920, 1791912, 2090564, 2239890, 2389216, 2546880, 2613205, 2647680, 2986520, 3135846, 3583824, 4181128, 4479780, 4778432, 5093760, 5226410, 5973040, 6271692, 7167648, 7839615, 8362256, 8959560, 9556864, 10452820, 11946080, 12543384, 14335296, 15679230, 16724512, 17919120, 20905640, 23892160, 25086768, 28670592, 31358460, 33449024, 35838240, 41811280, 47784320, 50173536, 62716920, 66898048, 71676480, 83622560, 100347072, 125433840, 143352960, 167245120, 200694144, 250867680, 334490240, 501735360, 1003470720]

約数ペア:

[(1, 1003470720), (2, 501735360), (3, 334490240), (4, 250867680), (5, 200694144), (6, 167245120), (7, 143352960), (8, 125433840), (10, 100347072), (12, 83622560), (14, 71676480), (15, 66898048), (16, 62716920), (20, 50173536), (21, 47784320), (24, 41811280), (28, 35838240), (30, 33449024), (32, 31358460), (35, 28670592), (40, 25086768), (42, 23892160), (48, 20905640), (56, 17919120), (60, 16724512), (64, 15679230), (70, 14335296), (80, 12543384), (84, 11946080), (96, 10452820), (105, 9556864), (112, 8959560), (120, 8362256), (128, 7839615), (140, 7167648), (160, 6271692), (168, 5973040), (192, 5226410), (197, 5093760), (210, 4778432), (224, 4479780), (240, 4181128), (280, 3583824), (320, 3135846), (336, 2986520), (379, 2647680), (384, 2613205), (394, 2546880), (420, 2389216), (448, 2239890), (480, 2090564), (560, 1791912), (591, 1697920), (640, 1567923), (672, 1493260), (758, 1323840), (788, 1273440), (840, 1194608), (896, 1119945), (960, 1045282), (985, 1018752), (1120, 895956), (1137, 882560), (1182, 848960), (1344, 746630), (1379, 727680), (1516, 661920), (1576, 636720), (1680, 597304), (1895, 529536), (1920, 522641), (1970, 509376), (2240, 447978), (2274, 441280), (2364, 424480), (2653, 378240), (2688, 373315), (2758, 363840), (2955, 339584), (3032, 330960), (3152, 318360), (3360, 298652), (3790, 264768), (3940, 254688), (4137, 242560), (4480, 223989), (4548, 220640), (4728, 212240), (5306, 189120), (5516, 181920), (5685, 176512), (5910, 169792), (6064, 165480), (6304, 159180), (6720, 149326), (6895, 145536), (7580, 132384), (7880, 127344), (7959, 126080), (8274, 121280), (9096, 110320), (9456, 106120), (10612, 94560), (11032, 90960), (11370, 88256), (11820, 84896), (12128, 82740), (12608, 79590), (13265, 75648), (13440, 74663), (13790, 72768), (15160, 66192), (15760, 63672), (15918, 63040), (16548, 60640), (18192, 55160), (18912, 53060), (20685, 48512), (21224, 47280), (22064, 45480), (22740, 44128), (23640, 42448), (24256, 41370), (25216, 39795), (26530, 37824), (27580, 36384), (30320, 33096), (31520, 31836)]