140524800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:605

約数の個数: 216

約数和(自身を含む): 500322144

約数和(自身を除く): 359797344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 300, 312, 320, 325, 384, 390, 400, 416, 480, 520, 563, 600, 624, 640, 650, 768, 780, 800, 832, 960, 975, 1040, 1126, 1200, 1248, 1280, 1300, 1560, 1600, 1664, 1689, 1920, 1950, 2080, 2252, 2400, 2496, 2600, 2815, 3120, 3200, 3328, 3378, 3840, 3900, 4160, 4504, 4800, 4992, 5200, 5630, 6240, 6400, 6756, 7319, 7800, 8320, 8445, 9008, 9600, 9984, 10400, 11260, 12480, 13512, 14075, 14638, 15600, 16640, 16890, 18016, 19200, 20800, 21957, 22520, 24960, 27024, 28150, 29276, 31200, 33780, 36032, 36595, 41600, 42225, 43914, 45040, 49920, 54048, 56300, 58552, 62400, 67560, 72064, 73190, 83200, 84450, 87828, 90080, 108096, 109785, 112600, 117104, 124800, 135120, 144128, 146380, 168900, 175656, 180160, 182975, 216192, 219570, 225200, 234208, 249600, 270240, 292760, 337800, 351312, 360320, 365950, 432384, 439140, 450400, 468416, 540480, 548925, 585520, 675600, 702624, 720640, 731900, 878280, 900800, 936832, 1080960, 1097850, 1171040, 1351200, 1405248, 1463800, 1756560, 1801600, 1873664, 2161920, 2195700, 2342080, 2702400, 2810496, 2927600, 3513120, 3603200, 4391400, 4684160, 5404800, 5620992, 5855200, 7026240, 8782800, 9368320, 10809600, 11710400, 14052480, 17565600, 23420800, 28104960, 35131200, 46841600, 70262400, 140524800]

約数ペア:

[(1, 140524800), (2, 70262400), (3, 46841600), (4, 35131200), (5, 28104960), (6, 23420800), (8, 17565600), (10, 14052480), (12, 11710400), (13, 10809600), (15, 9368320), (16, 8782800), (20, 7026240), (24, 5855200), (25, 5620992), (26, 5404800), (30, 4684160), (32, 4391400), (39, 3603200), (40, 3513120), (48, 2927600), (50, 2810496), (52, 2702400), (60, 2342080), (64, 2195700), (65, 2161920), (75, 1873664), (78, 1801600), (80, 1756560), (96, 1463800), (100, 1405248), (104, 1351200), (120, 1171040), (128, 1097850), (130, 1080960), (150, 936832), (156, 900800), (160, 878280), (192, 731900), (195, 720640), (200, 702624), (208, 675600), (240, 585520), (256, 548925), (260, 540480), (300, 468416), (312, 450400), (320, 439140), (325, 432384), (384, 365950), (390, 360320), (400, 351312), (416, 337800), (480, 292760), (520, 270240), (563, 249600), (600, 234208), (624, 225200), (640, 219570), (650, 216192), (768, 182975), (780, 180160), (800, 175656), (832, 168900), (960, 146380), (975, 144128), (1040, 135120), (1126, 124800), (1200, 117104), (1248, 112600), (1280, 109785), (1300, 108096), (1560, 90080), (1600, 87828), (1664, 84450), (1689, 83200), (1920, 73190), (1950, 72064), (2080, 67560), (2252, 62400), (2400, 58552), (2496, 56300), (2600, 54048), (2815, 49920), (3120, 45040), (3200, 43914), (3328, 42225), (3378, 41600), (3840, 36595), (3900, 36032), (4160, 33780), (4504, 31200), (4800, 29276), (4992, 28150), (5200, 27024), (5630, 24960), (6240, 22520), (6400, 21957), (6756, 20800), (7319, 19200), (7800, 18016), (8320, 16890), (8445, 16640), (9008, 15600), (9600, 14638), (9984, 14075), (10400, 13512), (11260, 12480)]