5287000320

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{65563}}^1$

素因数の和:65597

約数の個数: 216

約数和(自身を含む): 20905999296

約数和(自身を除く): 15618998976

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, 65563, 80640, 131126, 196689, 262252, 327815, 393378, 458941, 524504, 590067, 655630, 786756, 917882, 983445, 1049008, 1180134, 1311260, 1376823, 1573512, 1835764, 1966890, 2098016, 2294705, 2360268, 2622520, 2753646, 2950335, 3147024, 3671528, 3933780, 4130469, 4196032, 4589410, 4720536, 5245040, 5507292, 5900670, 6294048, 6884115, 7343056, 7867560, 8260938, 8392064, 9178820, 9441072, 10490080, 11014584, 11801340, 12588096, 13768230, 14686112, 15735120, 16521876, 16784128, 18357640, 18882144, 20652345, 20980160, 22029168, 23602680, 25176192, 27536460, 29372224, 31470240, 33043752, 36715280, 37764288, 41304690, 41960320, 44058336, 47205360, 50352384, 55072920, 58744448, 62940480, 66087504, 73430560, 75528576, 82609380, 83920640, 88116672, 94410720, 110145840, 117488896, 125880960, 132175008, 146861120, 151057152, 165218760, 176233344, 188821440, 220291680, 251761920, 264350016, 293722240, 330437520, 352466688, 377642880, 440583360, 528700032, 587444480, 660875040, 755285760, 881166720, 1057400064, 1321750080, 1762333440, 2643500160, 5287000320]

約数ペア:

[(1, 5287000320), (2, 2643500160), (3, 1762333440), (4, 1321750080), (5, 1057400064), (6, 881166720), (7, 755285760), (8, 660875040), (9, 587444480), (10, 528700032), (12, 440583360), (14, 377642880), (15, 352466688), (16, 330437520), (18, 293722240), (20, 264350016), (21, 251761920), (24, 220291680), (28, 188821440), (30, 176233344), (32, 165218760), (35, 151057152), (36, 146861120), (40, 132175008), (42, 125880960), (45, 117488896), (48, 110145840), (56, 94410720), (60, 88116672), (63, 83920640), (64, 82609380), (70, 75528576), (72, 73430560), (80, 66087504), (84, 62940480), (90, 58744448), (96, 55072920), (105, 50352384), (112, 47205360), (120, 44058336), (126, 41960320), (128, 41304690), (140, 37764288), (144, 36715280), (160, 33043752), (168, 31470240), (180, 29372224), (192, 27536460), (210, 25176192), (224, 23602680), (240, 22029168), (252, 20980160), (256, 20652345), (280, 18882144), (288, 18357640), (315, 16784128), (320, 16521876), (336, 15735120), (360, 14686112), (384, 13768230), (420, 12588096), (448, 11801340), (480, 11014584), (504, 10490080), (560, 9441072), (576, 9178820), (630, 8392064), (640, 8260938), (672, 7867560), (720, 7343056), (768, 6884115), (840, 6294048), (896, 5900670), (960, 5507292), (1008, 5245040), (1120, 4720536), (1152, 4589410), (1260, 4196032), (1280, 4130469), (1344, 3933780), (1440, 3671528), (1680, 3147024), (1792, 2950335), (1920, 2753646), (2016, 2622520), (2240, 2360268), (2304, 2294705), (2520, 2098016), (2688, 1966890), (2880, 1835764), (3360, 1573512), (3840, 1376823), (4032, 1311260), (4480, 1180134), (5040, 1049008), (5376, 983445), (5760, 917882), (6720, 786756), (8064, 655630), (8960, 590067), (10080, 524504), (11520, 458941), (13440, 393378), (16128, 327815), (20160, 262252), (26880, 196689), (40320, 131126), (65563, 80640)]