64442891520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{266381}}^1$

素因数の和:266418

約数の個数: 288

約数和(自身を含む): 261352707840

約数和(自身を除く): 196909816320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 241920, 266381, 532762, 799143, 1065524, 1331905, 1598286, 1864667, 2131048, 2397429, 2663810, 3196572, 3729334, 3995715, 4262096, 4794858, 5327620, 5594001, 6393144, 7192287, 7458668, 7991430, 8524192, 9323335, 9589716, 10655240, 11188002, 11987145, 12786288, 14384574, 14917336, 15982860, 16782003, 17048384, 18646670, 19179432, 21310480, 22376004, 23974290, 25572576, 27970005, 28769148, 29834672, 31965720, 33564006, 34096768, 35961435, 37293340, 38358864, 42620960, 44752008, 47948580, 50346009, 51145152, 55940010, 57538296, 59669344, 63931440, 67128012, 68193536, 71922870, 74586680, 76717728, 83910015, 85241920, 89504016, 95897160, 100692018, 102290304, 111880020, 115076592, 119338688, 127862880, 134256024, 143845740, 149173360, 153435456, 167820030, 170483840, 179008032, 191794320, 201384036, 204580608, 223760040, 230153184, 238677376, 251730045, 255725760, 268512048, 287691480, 298346720, 306870912, 335640060, 340967680, 358016064, 383588640, 402768072, 447520080, 460306368, 477354752, 503460090, 511451520, 537024096, 575382960, 596693440, 613741824, 671280120, 716032128, 767177280, 805536144, 895040160, 920612736, 1006920180, 1022903040, 1074048192, 1150765920, 1193386880, 1342560240, 1432064256, 1534354560, 1611072288, 1790080320, 1841225472, 2013840360, 2148096384, 2301531840, 2386773760, 2685120480, 3068709120, 3222144576, 3580160640, 4027680720, 4296192768, 4603063680, 5370240960, 6444289152, 7160321280, 8055361440, 9206127360, 10740481920, 12888578304, 16110722880, 21480963840, 32221445760, 64442891520]

約数ペア:

[(1, 64442891520), (2, 32221445760), (3, 21480963840), (4, 16110722880), (5, 12888578304), (6, 10740481920), (7, 9206127360), (8, 8055361440), (9, 7160321280), (10, 6444289152), (12, 5370240960), (14, 4603063680), (15, 4296192768), (16, 4027680720), (18, 3580160640), (20, 3222144576), (21, 3068709120), (24, 2685120480), (27, 2386773760), (28, 2301531840), (30, 2148096384), (32, 2013840360), (35, 1841225472), (36, 1790080320), (40, 1611072288), (42, 1534354560), (45, 1432064256), (48, 1342560240), (54, 1193386880), (56, 1150765920), (60, 1074048192), (63, 1022903040), (64, 1006920180), (70, 920612736), (72, 895040160), (80, 805536144), (84, 767177280), (90, 716032128), (96, 671280120), (105, 613741824), (108, 596693440), (112, 575382960), (120, 537024096), (126, 511451520), (128, 503460090), (135, 477354752), (140, 460306368), (144, 447520080), (160, 402768072), (168, 383588640), (180, 358016064), (189, 340967680), (192, 335640060), (210, 306870912), (216, 298346720), (224, 287691480), (240, 268512048), (252, 255725760), (256, 251730045), (270, 238677376), (280, 230153184), (288, 223760040), (315, 204580608), (320, 201384036), (336, 191794320), (360, 179008032), (378, 170483840), (384, 167820030), (420, 153435456), (432, 149173360), (448, 143845740), (480, 134256024), (504, 127862880), (540, 119338688), (560, 115076592), (576, 111880020), (630, 102290304), (640, 100692018), (672, 95897160), (720, 89504016), (756, 85241920), (768, 83910015), (840, 76717728), (864, 74586680), (896, 71922870), (945, 68193536), (960, 67128012), (1008, 63931440), (1080, 59669344), (1120, 57538296), (1152, 55940010), (1260, 51145152), (1280, 50346009), (1344, 47948580), (1440, 44752008), (1512, 42620960), (1680, 38358864), (1728, 37293340), (1792, 35961435), (1890, 34096768), (1920, 33564006), (2016, 31965720), (2160, 29834672), (2240, 28769148), (2304, 27970005), (2520, 25572576), (2688, 23974290), (2880, 22376004), (3024, 21310480), (3360, 19179432), (3456, 18646670), (3780, 17048384), (3840, 16782003), (4032, 15982860), (4320, 14917336), (4480, 14384574), (5040, 12786288), (5376, 11987145), (5760, 11188002), (6048, 10655240), (6720, 9589716), (6912, 9323335), (7560, 8524192), (8064, 7991430), (8640, 7458668), (8960, 7192287), (10080, 6393144), (11520, 5594001), (12096, 5327620), (13440, 4794858), (15120, 4262096), (16128, 3995715), (17280, 3729334), (20160, 3196572), (24192, 2663810), (26880, 2397429), (30240, 2131048), (34560, 1864667), (40320, 1598286), (48384, 1331905), (60480, 1065524), (80640, 799143), (120960, 532762), (241920, 266381)]