19968057600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:606

約数の個数: 432

約数和(自身を含む): 70075514880

約数和(自身を除く): 50107457280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 127, 128, 150, 152, 160, 190, 192, 200, 228, 240, 254, 256, 285, 300, 304, 320, 380, 381, 384, 400, 431, 456, 475, 480, 508, 570, 600, 608, 635, 640, 760, 762, 768, 800, 862, 912, 950, 960, 1016, 1140, 1200, 1216, 1270, 1280, 1293, 1425, 1520, 1524, 1600, 1724, 1824, 1900, 1905, 1920, 2032, 2155, 2280, 2400, 2413, 2432, 2540, 2586, 2850, 3040, 3048, 3175, 3200, 3448, 3648, 3800, 3810, 3840, 4064, 4310, 4560, 4800, 4826, 4864, 5080, 5172, 5700, 6080, 6096, 6350, 6400, 6465, 6896, 7239, 7296, 7600, 7620, 8128, 8189, 8620, 9120, 9525, 9600, 9652, 10160, 10344, 10775, 11400, 12065, 12160, 12192, 12700, 12930, 13792, 14478, 14592, 15200, 15240, 16256, 16378, 17240, 18240, 19050, 19200, 19304, 20320, 20688, 21550, 22800, 24130, 24320, 24384, 24567, 25400, 25860, 27584, 28956, 30400, 30480, 32325, 32512, 32756, 34480, 36195, 36480, 38100, 38608, 40640, 40945, 41376, 43100, 45600, 48260, 48768, 49134, 50800, 51720, 54737, 55168, 57912, 60325, 60800, 60960, 64650, 65512, 68960, 72390, 72960, 76200, 77216, 81280, 81890, 82752, 86200, 91200, 96520, 97536, 98268, 101600, 103440, 109474, 110336, 115824, 120650, 121600, 121920, 122835, 129300, 131024, 137920, 144780, 152400, 154432, 162560, 163780, 164211, 165504, 172400, 180975, 182400, 193040, 196536, 203200, 204725, 206880, 218948, 231648, 241300, 243840, 245670, 258600, 262048, 273685, 275840, 289560, 304800, 308864, 327560, 328422, 331008, 344800, 361950, 364800, 386080, 393072, 406400, 409450, 413760, 437896, 463296, 482600, 487680, 491340, 517200, 524096, 547370, 551680, 579120, 609600, 614175, 617728, 655120, 656844, 689600, 723900, 772160, 786144, 812800, 818900, 821055, 827520, 875792, 926592, 965200, 982680, 1034400, 1040003, 1048192, 1094740, 1158240, 1219200, 1228350, 1310240, 1313688, 1368425, 1379200, 1447800, 1544320, 1572288, 1637800, 1642110, 1655040, 1751584, 1853184, 1930400, 1965360, 2068800, 2080006, 2096384, 2189480, 2316480, 2438400, 2456700, 2620480, 2627376, 2736850, 2758400, 2895600, 3088640, 3120009, 3144576, 3275600, 3284220, 3503168, 3860800, 3930720, 4105275, 4137600, 4160012, 4378960, 4632960, 4913400, 5200015, 5240960, 5254752, 5473700, 5791200, 6240018, 6289152, 6551200, 6568440, 7006336, 7721600, 7861440, 8210550, 8275200, 8320024, 8757920, 9265920, 9826800, 10400030, 10481920, 10509504, 10947400, 11582400, 12480036, 13102400, 13136880, 14012672, 15443200, 15600045, 15722880, 16421100, 16640048, 17515840, 19653600, 20800060, 21019008, 21894800, 23164800, 24960072, 26000075, 26204800, 26273760, 31200090, 31445760, 32842200, 33280096, 35031680, 39307200, 41600120, 42038016, 43789600, 46329600, 49920144, 52000150, 52409600, 52547520, 62400180, 65684400, 66560192, 70063360, 78000225, 78614400, 83200240, 87579200, 99840288, 104000300, 105095040, 124800360, 131368800, 133120384, 156000450, 157228800, 166400480, 175158400, 199680576, 208000600, 210190080, 249600720, 262737600, 266240768, 312000900, 332800960, 350316800, 399361152, 416001200, 499201440, 525475200, 624001800, 665601920, 798722304, 832002400, 998402880, 1050950400, 1248003600, 1331203840, 1664004800, 1996805760, 2496007200, 3328009600, 3993611520, 4992014400, 6656019200, 9984028800, 19968057600]

約数ペア:

[(1, 19968057600), (2, 9984028800), (3, 6656019200), (4, 4992014400), (5, 3993611520), (6, 3328009600), (8, 2496007200), (10, 1996805760), (12, 1664004800), (15, 1331203840), (16, 1248003600), (19, 1050950400), (20, 998402880), (24, 832002400), (25, 798722304), (30, 665601920), (32, 624001800), (38, 525475200), (40, 499201440), (48, 416001200), (50, 399361152), (57, 350316800), (60, 332800960), (64, 312000900), (75, 266240768), (76, 262737600), (80, 249600720), (95, 210190080), (96, 208000600), (100, 199680576), (114, 175158400), (120, 166400480), (127, 157228800), (128, 156000450), (150, 133120384), (152, 131368800), (160, 124800360), (190, 105095040), (192, 104000300), (200, 99840288), (228, 87579200), (240, 83200240), (254, 78614400), (256, 78000225), (285, 70063360), (300, 66560192), (304, 65684400), (320, 62400180), (380, 52547520), (381, 52409600), (384, 52000150), (400, 49920144), (431, 46329600), (456, 43789600), (475, 42038016), (480, 41600120), (508, 39307200), (570, 35031680), (600, 33280096), (608, 32842200), (635, 31445760), (640, 31200090), (760, 26273760), (762, 26204800), (768, 26000075), (800, 24960072), (862, 23164800), (912, 21894800), (950, 21019008), (960, 20800060), (1016, 19653600), (1140, 17515840), (1200, 16640048), (1216, 16421100), (1270, 15722880), (1280, 15600045), (1293, 15443200), (1425, 14012672), (1520, 13136880), (1524, 13102400), (1600, 12480036), (1724, 11582400), (1824, 10947400), (1900, 10509504), (1905, 10481920), (1920, 10400030), (2032, 9826800), (2155, 9265920), (2280, 8757920), (2400, 8320024), (2413, 8275200), (2432, 8210550), (2540, 7861440), (2586, 7721600), (2850, 7006336), (3040, 6568440), (3048, 6551200), (3175, 6289152), (3200, 6240018), (3448, 5791200), (3648, 5473700), (3800, 5254752), (3810, 5240960), (3840, 5200015), (4064, 4913400), (4310, 4632960), (4560, 4378960), (4800, 4160012), (4826, 4137600), (4864, 4105275), (5080, 3930720), (5172, 3860800), (5700, 3503168), (6080, 3284220), (6096, 3275600), (6350, 3144576), (6400, 3120009), (6465, 3088640), (6896, 2895600), (7239, 2758400), (7296, 2736850), (7600, 2627376), (7620, 2620480), (8128, 2456700), (8189, 2438400), (8620, 2316480), (9120, 2189480), (9525, 2096384), (9600, 2080006), (9652, 2068800), (10160, 1965360), (10344, 1930400), (10775, 1853184), (11400, 1751584), (12065, 1655040), (12160, 1642110), (12192, 1637800), (12700, 1572288), (12930, 1544320), (13792, 1447800), (14478, 1379200), (14592, 1368425), (15200, 1313688), (15240, 1310240), (16256, 1228350), (16378, 1219200), (17240, 1158240), (18240, 1094740), (19050, 1048192), (19200, 1040003), (19304, 1034400), (20320, 982680), (20688, 965200), (21550, 926592), (22800, 875792), (24130, 827520), (24320, 821055), (24384, 818900), (24567, 812800), (25400, 786144), (25860, 772160), (27584, 723900), (28956, 689600), (30400, 656844), (30480, 655120), (32325, 617728), (32512, 614175), (32756, 609600), (34480, 579120), (36195, 551680), (36480, 547370), (38100, 524096), (38608, 517200), (40640, 491340), (40945, 487680), (41376, 482600), (43100, 463296), (45600, 437896), (48260, 413760), (48768, 409450), (49134, 406400), (50800, 393072), (51720, 386080), (54737, 364800), (55168, 361950), (57912, 344800), (60325, 331008), (60800, 328422), (60960, 327560), (64650, 308864), (65512, 304800), (68960, 289560), (72390, 275840), (72960, 273685), (76200, 262048), (77216, 258600), (81280, 245670), (81890, 243840), (82752, 241300), (86200, 231648), (91200, 218948), (96520, 206880), (97536, 204725), (98268, 203200), (101600, 196536), (103440, 193040), (109474, 182400), (110336, 180975), (115824, 172400), (120650, 165504), (121600, 164211), (121920, 163780), (122835, 162560), (129300, 154432), (131024, 152400), (137920, 144780)]