161784000

素因数分解:

$2^6\times 3^3\times 5^3\times 7^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 448

約数和(自身を含む): 684702720

約数和(自身を除く): 522918720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 107, 108, 112, 120, 125, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 192, 200, 210, 214, 216, 224, 225, 240, 250, 252, 270, 280, 288, 300, 315, 320, 321, 336, 350, 360, 375, 378, 400, 420, 428, 432, 448, 450, 480, 500, 504, 525, 535, 540, 560, 576, 600, 630, 642, 672, 675, 700, 720, 749, 750, 756, 800, 840, 856, 864, 875, 900, 945, 960, 963, 1000, 1008, 1050, 1070, 1080, 1120, 1125, 1200, 1260, 1284, 1344, 1350, 1400, 1440, 1498, 1500, 1512, 1575, 1600, 1605, 1680, 1712, 1728, 1750, 1800, 1890, 1926, 2000, 2016, 2100, 2140, 2160, 2240, 2247, 2250, 2400, 2520, 2568, 2625, 2675, 2700, 2800, 2880, 2889, 2996, 3000, 3024, 3150, 3210, 3360, 3375, 3424, 3500, 3600, 3745, 3780, 3852, 4000, 4032, 4200, 4280, 4320, 4494, 4500, 4725, 4800, 4815, 5040, 5136, 5250, 5350, 5400, 5600, 5778, 5992, 6000, 6048, 6300, 6420, 6720, 6741, 6750, 6848, 7000, 7200, 7490, 7560, 7704, 7875, 8000, 8025, 8400, 8560, 8640, 8988, 9000, 9450, 9630, 10080, 10272, 10500, 10700, 10800, 11200, 11235, 11556, 11984, 12000, 12096, 12600, 12840, 13375, 13482, 13500, 14000, 14400, 14445, 14980, 15120, 15408, 15750, 16050, 16800, 17120, 17976, 18000, 18725, 18900, 19260, 20160, 20223, 20544, 21000, 21400, 21600, 22470, 23112, 23625, 23968, 24000, 24075, 25200, 25680, 26750, 26964, 27000, 28000, 28890, 29960, 30240, 30816, 31500, 32100, 33600, 33705, 34240, 35952, 36000, 37450, 37800, 38520, 40125, 40446, 42000, 42800, 43200, 44940, 46224, 47250, 47936, 48150, 50400, 51360, 53500, 53928, 54000, 56000, 56175, 57780, 59920, 60480, 61632, 63000, 64200, 67410, 71904, 72000, 72225, 74900, 75600, 77040, 80250, 80892, 84000, 85600, 89880, 92448, 93625, 94500, 96300, 100800, 101115, 102720, 107000, 107856, 108000, 112350, 115560, 119840, 120375, 126000, 128400, 134820, 143808, 144450, 149800, 151200, 154080, 160500, 161784, 168000, 168525, 171200, 179760, 184896, 187250, 189000, 192600, 202230, 214000, 215712, 216000, 224700, 231120, 239680, 240750, 252000, 256800, 269640, 280875, 288900, 299600, 302400, 308160, 321000, 323568, 337050, 359520, 361125, 374500, 378000, 385200, 404460, 428000, 431424, 449400, 462240, 481500, 504000, 505575, 513600, 539280, 561750, 577800, 599200, 642000, 647136, 674100, 719040, 722250, 749000, 756000, 770400, 808920, 842625, 856000, 898800, 924480, 963000, 1011150, 1078560, 1123500, 1155600, 1198400, 1284000, 1294272, 1348200, 1444500, 1498000, 1512000, 1540800, 1617840, 1685250, 1797600, 1926000, 2022300, 2157120, 2247000, 2311200, 2527875, 2568000, 2696400, 2889000, 2996000, 3235680, 3370500, 3595200, 3852000, 4044600, 4494000, 4622400, 5055750, 5392800, 5778000, 5992000, 6471360, 6741000, 7704000, 8089200, 8988000, 10111500, 10785600, 11556000, 13482000, 16178400, 17976000, 20223000, 23112000, 26964000, 32356800, 40446000, 53928000, 80892000, 161784000]

約数ペア:

[(1, 161784000), (2, 80892000), (3, 53928000), (4, 40446000), (5, 32356800), (6, 26964000), (7, 23112000), (8, 20223000), (9, 17976000), (10, 16178400), (12, 13482000), (14, 11556000), (15, 10785600), (16, 10111500), (18, 8988000), (20, 8089200), (21, 7704000), (24, 6741000), (25, 6471360), (27, 5992000), (28, 5778000), (30, 5392800), (32, 5055750), (35, 4622400), (36, 4494000), (40, 4044600), (42, 3852000), (45, 3595200), (48, 3370500), (50, 3235680), (54, 2996000), (56, 2889000), (60, 2696400), (63, 2568000), (64, 2527875), (70, 2311200), (72, 2247000), (75, 2157120), (80, 2022300), (84, 1926000), (90, 1797600), (96, 1685250), (100, 1617840), (105, 1540800), (107, 1512000), (108, 1498000), (112, 1444500), (120, 1348200), (125, 1294272), (126, 1284000), (135, 1198400), (140, 1155600), (144, 1123500), (150, 1078560), (160, 1011150), (168, 963000), (175, 924480), (180, 898800), (189, 856000), (192, 842625), (200, 808920), (210, 770400), (214, 756000), (216, 749000), (224, 722250), (225, 719040), (240, 674100), (250, 647136), (252, 642000), (270, 599200), (280, 577800), (288, 561750), (300, 539280), (315, 513600), (320, 505575), (321, 504000), (336, 481500), (350, 462240), (360, 449400), (375, 431424), (378, 428000), (400, 404460), (420, 385200), (428, 378000), (432, 374500), (448, 361125), (450, 359520), (480, 337050), (500, 323568), (504, 321000), (525, 308160), (535, 302400), (540, 299600), (560, 288900), (576, 280875), (600, 269640), (630, 256800), (642, 252000), (672, 240750), (675, 239680), (700, 231120), (720, 224700), (749, 216000), (750, 215712), (756, 214000), (800, 202230), (840, 192600), (856, 189000), (864, 187250), (875, 184896), (900, 179760), (945, 171200), (960, 168525), (963, 168000), (1000, 161784), (1008, 160500), (1050, 154080), (1070, 151200), (1080, 149800), (1120, 144450), (1125, 143808), (1200, 134820), (1260, 128400), (1284, 126000), (1344, 120375), (1350, 119840), (1400, 115560), (1440, 112350), (1498, 108000), (1500, 107856), (1512, 107000), (1575, 102720), (1600, 101115), (1605, 100800), (1680, 96300), (1712, 94500), (1728, 93625), (1750, 92448), (1800, 89880), (1890, 85600), (1926, 84000), (2000, 80892), (2016, 80250), (2100, 77040), (2140, 75600), (2160, 74900), (2240, 72225), (2247, 72000), (2250, 71904), (2400, 67410), (2520, 64200), (2568, 63000), (2625, 61632), (2675, 60480), (2700, 59920), (2800, 57780), (2880, 56175), (2889, 56000), (2996, 54000), (3000, 53928), (3024, 53500), (3150, 51360), (3210, 50400), (3360, 48150), (3375, 47936), (3424, 47250), (3500, 46224), (3600, 44940), (3745, 43200), (3780, 42800), (3852, 42000), (4000, 40446), (4032, 40125), (4200, 38520), (4280, 37800), (4320, 37450), (4494, 36000), (4500, 35952), (4725, 34240), (4800, 33705), (4815, 33600), (5040, 32100), (5136, 31500), (5250, 30816), (5350, 30240), (5400, 29960), (5600, 28890), (5778, 28000), (5992, 27000), (6000, 26964), (6048, 26750), (6300, 25680), (6420, 25200), (6720, 24075), (6741, 24000), (6750, 23968), (6848, 23625), (7000, 23112), (7200, 22470), (7490, 21600), (7560, 21400), (7704, 21000), (7875, 20544), (8000, 20223), (8025, 20160), (8400, 19260), (8560, 18900), (8640, 18725), (8988, 18000), (9000, 17976), (9450, 17120), (9630, 16800), (10080, 16050), (10272, 15750), (10500, 15408), (10700, 15120), (10800, 14980), (11200, 14445), (11235, 14400), (11556, 14000), (11984, 13500), (12000, 13482), (12096, 13375), (12600, 12840)]