2640799681200

素因数分解:

$2^4\times 3^5\times 5^2\times {\mathrm{27168721}}^1$

素因数の和:27168754

約数の個数: 180

約数和(自身を含む): 9503727630488

約数和(自身を除く): 6862927949288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4860, 5400, 6075, 6480, 8100, 9720, 10800, 12150, 16200, 19440, 24300, 32400, 48600, 97200, 27168721, 54337442, 81506163, 108674884, 135843605, 163012326, 217349768, 244518489, 271687210, 326024652, 407530815, 434699536, 489036978, 543374420, 652049304, 679218025, 733555467, 815061630, 978073956, 1086748840, 1222592445, 1304098608, 1358436050, 1467110934, 1630123260, 1956147912, 2037654075, 2173497680, 2200666401, 2445184890, 2716872100, 2934221868, 3260246520, 3667777335, 3912295824, 4075308150, 4401332802, 4890369780, 5433744200, 5868443736, 6112962225, 6520493040, 6601999203, 7335554670, 8150616300, 8802665604, 9780739560, 10867488400, 11003332005, 11736887472, 12225924450, 13203998406, 14671109340, 16301232600, 17605331208, 18338886675, 19561479120, 22006664010, 24451848900, 26407996812, 29342218680, 32602465200, 33009996015, 35210662416, 36677773350, 44013328020, 48903697800, 52815993624, 55016660025, 58684437360, 66019992030, 73355546700, 88026656040, 97807395600, 105631987248, 110033320050, 132039984060, 146711093400, 165049980075, 176053312080, 220066640100, 264079968120, 293422186800, 330099960150, 440133280200, 528159936240, 660199920300, 880266560400, 1320399840600, 2640799681200]

約数ペア:

[(1, 2640799681200), (2, 1320399840600), (3, 880266560400), (4, 660199920300), (5, 528159936240), (6, 440133280200), (8, 330099960150), (9, 293422186800), (10, 264079968120), (12, 220066640100), (15, 176053312080), (16, 165049980075), (18, 146711093400), (20, 132039984060), (24, 110033320050), (25, 105631987248), (27, 97807395600), (30, 88026656040), (36, 73355546700), (40, 66019992030), (45, 58684437360), (48, 55016660025), (50, 52815993624), (54, 48903697800), (60, 44013328020), (72, 36677773350), (75, 35210662416), (80, 33009996015), (81, 32602465200), (90, 29342218680), (100, 26407996812), (108, 24451848900), (120, 22006664010), (135, 19561479120), (144, 18338886675), (150, 17605331208), (162, 16301232600), (180, 14671109340), (200, 13203998406), (216, 12225924450), (225, 11736887472), (240, 11003332005), (243, 10867488400), (270, 9780739560), (300, 8802665604), (324, 8150616300), (360, 7335554670), (400, 6601999203), (405, 6520493040), (432, 6112962225), (450, 5868443736), (486, 5433744200), (540, 4890369780), (600, 4401332802), (648, 4075308150), (675, 3912295824), (720, 3667777335), (810, 3260246520), (900, 2934221868), (972, 2716872100), (1080, 2445184890), (1200, 2200666401), (1215, 2173497680), (1296, 2037654075), (1350, 1956147912), (1620, 1630123260), (1800, 1467110934), (1944, 1358436050), (2025, 1304098608), (2160, 1222592445), (2430, 1086748840), (2700, 978073956), (3240, 815061630), (3600, 733555467), (3888, 679218025), (4050, 652049304), (4860, 543374420), (5400, 489036978), (6075, 434699536), (6480, 407530815), (8100, 326024652), (9720, 271687210), (10800, 244518489), (12150, 217349768), (16200, 163012326), (19440, 135843605), (24300, 108674884), (32400, 81506163), (48600, 54337442), (97200, 27168721)]