40245707520

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{68501}}^1$

素因数の和:68548

約数の個数: 288

約数和(自身を含む): 151219535040

約数和(自身を除く): 110973827520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2720, 2880, 3060, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4896, 5440, 5760, 6120, 6528, 6912, 7344, 8160, 8640, 9180, 9792, 10880, 11520, 12240, 13056, 14688, 16320, 17280, 18360, 19584, 21760, 24480, 29376, 32640, 34560, 36720, 39168, 48960, 58752, 65280, 68501, 73440, 97920, 117504, 137002, 146880, 195840, 205503, 274004, 293760, 342505, 411006, 548008, 587520, 616509, 685010, 822012, 1027515, 1096016, 1164517, 1233018, 1370020, 1644024, 1849527, 2055030, 2192032, 2329034, 2466036, 2740040, 3082545, 3288048, 3493551, 3699054, 4110060, 4384064, 4658068, 4932072, 5480080, 5822585, 6165090, 6576096, 6987102, 7398108, 8220120, 8768128, 9247635, 9316136, 9864144, 10480653, 10960160, 11645170, 12330180, 13152192, 13974204, 14796216, 16440240, 17467755, 17536256, 18495270, 18632272, 19728288, 20961306, 21920320, 23290340, 24660360, 26304384, 27948408, 29592432, 31441959, 32880480, 34935510, 36990540, 37264544, 39456576, 41922612, 43840640, 46580680, 49320720, 52403265, 52608768, 55896816, 59184864, 62883918, 65760960, 69871020, 73981080, 74529088, 78913152, 83845224, 87681280, 93161360, 98641440, 104806530, 111793632, 118369728, 125767836, 131521920, 139742040, 147962160, 149058176, 157209795, 157826304, 167690448, 186322720, 197282880, 209613060, 223587264, 236739456, 251535672, 263043840, 279484080, 295924320, 298116352, 314419590, 335380896, 372645440, 394565760, 419226120, 447174528, 473478912, 503071344, 558968160, 591848640, 628839180, 670761792, 745290880, 789131520, 838452240, 894349056, 1006142688, 1117936320, 1183697280, 1257678360, 1341523584, 1490581760, 1676904480, 2012285376, 2235872640, 2367394560, 2515356720, 2683047168, 3353808960, 4024570752, 4471745280, 5030713440, 6707617920, 8049141504, 10061426880, 13415235840, 20122853760, 40245707520]

約数ペア:

[(1, 40245707520), (2, 20122853760), (3, 13415235840), (4, 10061426880), (5, 8049141504), (6, 6707617920), (8, 5030713440), (9, 4471745280), (10, 4024570752), (12, 3353808960), (15, 2683047168), (16, 2515356720), (17, 2367394560), (18, 2235872640), (20, 2012285376), (24, 1676904480), (27, 1490581760), (30, 1341523584), (32, 1257678360), (34, 1183697280), (36, 1117936320), (40, 1006142688), (45, 894349056), (48, 838452240), (51, 789131520), (54, 745290880), (60, 670761792), (64, 628839180), (68, 591848640), (72, 558968160), (80, 503071344), (85, 473478912), (90, 447174528), (96, 419226120), (102, 394565760), (108, 372645440), (120, 335380896), (128, 314419590), (135, 298116352), (136, 295924320), (144, 279484080), (153, 263043840), (160, 251535672), (170, 236739456), (180, 223587264), (192, 209613060), (204, 197282880), (216, 186322720), (240, 167690448), (255, 157826304), (256, 157209795), (270, 149058176), (272, 147962160), (288, 139742040), (306, 131521920), (320, 125767836), (340, 118369728), (360, 111793632), (384, 104806530), (408, 98641440), (432, 93161360), (459, 87681280), (480, 83845224), (510, 78913152), (540, 74529088), (544, 73981080), (576, 69871020), (612, 65760960), (640, 62883918), (680, 59184864), (720, 55896816), (765, 52608768), (768, 52403265), (816, 49320720), (864, 46580680), (918, 43840640), (960, 41922612), (1020, 39456576), (1080, 37264544), (1088, 36990540), (1152, 34935510), (1224, 32880480), (1280, 31441959), (1360, 29592432), (1440, 27948408), (1530, 26304384), (1632, 24660360), (1728, 23290340), (1836, 21920320), (1920, 20961306), (2040, 19728288), (2160, 18632272), (2176, 18495270), (2295, 17536256), (2304, 17467755), (2448, 16440240), (2720, 14796216), (2880, 13974204), (3060, 13152192), (3264, 12330180), (3456, 11645170), (3672, 10960160), (3840, 10480653), (4080, 9864144), (4320, 9316136), (4352, 9247635), (4590, 8768128), (4896, 8220120), (5440, 7398108), (5760, 6987102), (6120, 6576096), (6528, 6165090), (6912, 5822585), (7344, 5480080), (8160, 4932072), (8640, 4658068), (9180, 4384064), (9792, 4110060), (10880, 3699054), (11520, 3493551), (12240, 3288048), (13056, 3082545), (14688, 2740040), (16320, 2466036), (17280, 2329034), (18360, 2192032), (19584, 2055030), (21760, 1849527), (24480, 1644024), (29376, 1370020), (32640, 1233018), (34560, 1164517), (36720, 1096016), (39168, 1027515), (48960, 822012), (58752, 685010), (65280, 616509), (68501, 587520), (73440, 548008), (97920, 411006), (117504, 342505), (137002, 293760), (146880, 274004), (195840, 205503)]