20173349280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:1020

約数の個数: 384

約数和(自身を含む): 74452525056

約数和(自身を除く): 54279175776

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, 70, 71, 80, 84, 96, 103, 105, 112, 120, 140, 142, 160, 168, 206, 210, 213, 224, 240, 280, 284, 309, 336, 355, 412, 420, 426, 480, 497, 515, 560, 568, 618, 672, 710, 721, 821, 824, 840, 852, 994, 1030, 1065, 1120, 1136, 1236, 1420, 1442, 1491, 1545, 1642, 1648, 1680, 1704, 1988, 2060, 2130, 2163, 2272, 2463, 2472, 2485, 2840, 2884, 2982, 3090, 3284, 3296, 3360, 3408, 3605, 3976, 4105, 4120, 4260, 4326, 4926, 4944, 4970, 5680, 5747, 5768, 5964, 6180, 6568, 6816, 7210, 7313, 7455, 7952, 8210, 8240, 8520, 8652, 9852, 9888, 9940, 10815, 11360, 11494, 11536, 11928, 12315, 12360, 13136, 14420, 14626, 14910, 15904, 16420, 16480, 17040, 17241, 17304, 19704, 19880, 21630, 21939, 22988, 23072, 23856, 24630, 24720, 26272, 28735, 28840, 29252, 29820, 32840, 34080, 34482, 34608, 36565, 39408, 39760, 43260, 43878, 45976, 47712, 49260, 49440, 51191, 57470, 57680, 58291, 58504, 59640, 65680, 68964, 69216, 73130, 78816, 79520, 84563, 86205, 86520, 87756, 91952, 98520, 102382, 109695, 114940, 115360, 116582, 117008, 119280, 131360, 137928, 146260, 153573, 169126, 172410, 173040, 174873, 175512, 183904, 197040, 204764, 219390, 229880, 233164, 234016, 238560, 253689, 255955, 275856, 291455, 292520, 307146, 338252, 344820, 346080, 349746, 351024, 394080, 408037, 409528, 422815, 438780, 459760, 466328, 507378, 511910, 551712, 582910, 585040, 591941, 614292, 676504, 689640, 699492, 702048, 767865, 816074, 819056, 845630, 874365, 877560, 919520, 932656, 1014756, 1023820, 1165820, 1170080, 1183882, 1224111, 1228584, 1268445, 1353008, 1379280, 1398984, 1535730, 1632148, 1638112, 1691260, 1748730, 1755120, 1775823, 1865312, 2029512, 2040185, 2047640, 2331640, 2367764, 2448222, 2457168, 2536890, 2706016, 2758560, 2797968, 2959705, 3071460, 3264296, 3382520, 3497460, 3510240, 3551646, 4059024, 4080370, 4095280, 4663280, 4735528, 4896444, 4914336, 5073780, 5595936, 5919410, 6003973, 6120555, 6142920, 6528592, 6765040, 6994920, 7103292, 8118048, 8160740, 8190560, 8879115, 9326560, 9471056, 9792888, 10147560, 11838820, 12007946, 12241110, 12285840, 13057184, 13530080, 13989840, 14206584, 16321480, 17758230, 18011919, 18942112, 19585776, 20295120, 23677640, 24015892, 24482220, 24571680, 27979680, 28413168, 30019865, 32642960, 35516460, 36023838, 39171552, 40590240, 42027811, 47355280, 48031784, 48964440, 56826336, 60039730, 65285920, 71032920, 72047676, 84055622, 90059595, 94710560, 96063568, 97928880, 120079460, 126083433, 142065840, 144095352, 168111244, 180119190, 192127136, 195857760, 210139055, 240158920, 252166866, 284131680, 288190704, 336222488, 360238380, 420278110, 480317840, 504333732, 576381408, 630417165, 672444976, 720476760, 840556220, 960635680, 1008667464, 1260834330, 1344889952, 1440953520, 1681112440, 2017334928, 2521668660, 2881907040, 3362224880, 4034669856, 5043337320, 6724449760, 10086674640, 20173349280]

約数ペア:

[(1, 20173349280), (2, 10086674640), (3, 6724449760), (4, 5043337320), (5, 4034669856), (6, 3362224880), (7, 2881907040), (8, 2521668660), (10, 2017334928), (12, 1681112440), (14, 1440953520), (15, 1344889952), (16, 1260834330), (20, 1008667464), (21, 960635680), (24, 840556220), (28, 720476760), (30, 672444976), (32, 630417165), (35, 576381408), (40, 504333732), (42, 480317840), (48, 420278110), (56, 360238380), (60, 336222488), (70, 288190704), (71, 284131680), (80, 252166866), (84, 240158920), (96, 210139055), (103, 195857760), (105, 192127136), (112, 180119190), (120, 168111244), (140, 144095352), (142, 142065840), (160, 126083433), (168, 120079460), (206, 97928880), (210, 96063568), (213, 94710560), (224, 90059595), (240, 84055622), (280, 72047676), (284, 71032920), (309, 65285920), (336, 60039730), (355, 56826336), (412, 48964440), (420, 48031784), (426, 47355280), (480, 42027811), (497, 40590240), (515, 39171552), (560, 36023838), (568, 35516460), (618, 32642960), (672, 30019865), (710, 28413168), (721, 27979680), (821, 24571680), (824, 24482220), (840, 24015892), (852, 23677640), (994, 20295120), (1030, 19585776), (1065, 18942112), (1120, 18011919), (1136, 17758230), (1236, 16321480), (1420, 14206584), (1442, 13989840), (1491, 13530080), (1545, 13057184), (1642, 12285840), (1648, 12241110), (1680, 12007946), (1704, 11838820), (1988, 10147560), (2060, 9792888), (2130, 9471056), (2163, 9326560), (2272, 8879115), (2463, 8190560), (2472, 8160740), (2485, 8118048), (2840, 7103292), (2884, 6994920), (2982, 6765040), (3090, 6528592), (3284, 6142920), (3296, 6120555), (3360, 6003973), (3408, 5919410), (3605, 5595936), (3976, 5073780), (4105, 4914336), (4120, 4896444), (4260, 4735528), (4326, 4663280), (4926, 4095280), (4944, 4080370), (4970, 4059024), (5680, 3551646), (5747, 3510240), (5768, 3497460), (5964, 3382520), (6180, 3264296), (6568, 3071460), (6816, 2959705), (7210, 2797968), (7313, 2758560), (7455, 2706016), (7952, 2536890), (8210, 2457168), (8240, 2448222), (8520, 2367764), (8652, 2331640), (9852, 2047640), (9888, 2040185), (9940, 2029512), (10815, 1865312), (11360, 1775823), (11494, 1755120), (11536, 1748730), (11928, 1691260), (12315, 1638112), (12360, 1632148), (13136, 1535730), (14420, 1398984), (14626, 1379280), (14910, 1353008), (15904, 1268445), (16420, 1228584), (16480, 1224111), (17040, 1183882), (17241, 1170080), (17304, 1165820), (19704, 1023820), (19880, 1014756), (21630, 932656), (21939, 919520), (22988, 877560), (23072, 874365), (23856, 845630), (24630, 819056), (24720, 816074), (26272, 767865), (28735, 702048), (28840, 699492), (29252, 689640), (29820, 676504), (32840, 614292), (34080, 591941), (34482, 585040), (34608, 582910), (36565, 551712), (39408, 511910), (39760, 507378), (43260, 466328), (43878, 459760), (45976, 438780), (47712, 422815), (49260, 409528), (49440, 408037), (51191, 394080), (57470, 351024), (57680, 349746), (58291, 346080), (58504, 344820), (59640, 338252), (65680, 307146), (68964, 292520), (69216, 291455), (73130, 275856), (78816, 255955), (79520, 253689), (84563, 238560), (86205, 234016), (86520, 233164), (87756, 229880), (91952, 219390), (98520, 204764), (102382, 197040), (109695, 183904), (114940, 175512), (115360, 174873), (116582, 173040), (117008, 172410), (119280, 169126), (131360, 153573), (137928, 146260)]