20771736000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{27919}}^1$

素因数の和:27980

約数の個数: 224

約数和(自身を含む): 70803333120

約数和(自身を除く): 50031597120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 192, 200, 240, 248, 250, 300, 310, 320, 372, 375, 400, 465, 480, 496, 500, 600, 620, 744, 750, 775, 800, 930, 960, 992, 1000, 1200, 1240, 1488, 1500, 1550, 1600, 1860, 1984, 2000, 2325, 2400, 2480, 2976, 3000, 3100, 3720, 3875, 4000, 4650, 4800, 4960, 5952, 6000, 6200, 7440, 7750, 8000, 9300, 9920, 11625, 12000, 12400, 14880, 15500, 18600, 23250, 24000, 24800, 27919, 29760, 31000, 37200, 46500, 49600, 55838, 62000, 74400, 83757, 93000, 111676, 124000, 139595, 148800, 167514, 186000, 223352, 248000, 279190, 335028, 372000, 418785, 446704, 558380, 670056, 697975, 744000, 837570, 865489, 893408, 1116760, 1340112, 1395950, 1675140, 1730978, 1786816, 2093925, 2233520, 2596467, 2680224, 2791900, 3350280, 3461956, 3489875, 4187850, 4327445, 4467040, 5192934, 5360448, 5583800, 6700560, 6923912, 6979750, 8375700, 8654890, 8934080, 10385868, 10469625, 11167600, 12982335, 13401120, 13847824, 13959500, 16751400, 17309780, 20771736, 20939250, 21637225, 22335200, 25964670, 26802240, 27695648, 27919000, 33502800, 34619560, 41543472, 41878500, 43274450, 44670400, 51929340, 55391296, 55838000, 64911675, 67005600, 69239120, 83086944, 83757000, 86548900, 103858680, 108186125, 111676000, 129823350, 134011200, 138478240, 166173888, 167514000, 173097800, 207717360, 216372250, 223352000, 259646700, 276956480, 324558375, 335028000, 346195600, 415434720, 432744500, 519293400, 649116750, 670056000, 692391200, 830869440, 865489000, 1038586800, 1298233500, 1384782400, 1730978000, 2077173600, 2596467000, 3461956000, 4154347200, 5192934000, 6923912000, 10385868000, 20771736000]

約数ペア:

[(1, 20771736000), (2, 10385868000), (3, 6923912000), (4, 5192934000), (5, 4154347200), (6, 3461956000), (8, 2596467000), (10, 2077173600), (12, 1730978000), (15, 1384782400), (16, 1298233500), (20, 1038586800), (24, 865489000), (25, 830869440), (30, 692391200), (31, 670056000), (32, 649116750), (40, 519293400), (48, 432744500), (50, 415434720), (60, 346195600), (62, 335028000), (64, 324558375), (75, 276956480), (80, 259646700), (93, 223352000), (96, 216372250), (100, 207717360), (120, 173097800), (124, 167514000), (125, 166173888), (150, 138478240), (155, 134011200), (160, 129823350), (186, 111676000), (192, 108186125), (200, 103858680), (240, 86548900), (248, 83757000), (250, 83086944), (300, 69239120), (310, 67005600), (320, 64911675), (372, 55838000), (375, 55391296), (400, 51929340), (465, 44670400), (480, 43274450), (496, 41878500), (500, 41543472), (600, 34619560), (620, 33502800), (744, 27919000), (750, 27695648), (775, 26802240), (800, 25964670), (930, 22335200), (960, 21637225), (992, 20939250), (1000, 20771736), (1200, 17309780), (1240, 16751400), (1488, 13959500), (1500, 13847824), (1550, 13401120), (1600, 12982335), (1860, 11167600), (1984, 10469625), (2000, 10385868), (2325, 8934080), (2400, 8654890), (2480, 8375700), (2976, 6979750), (3000, 6923912), (3100, 6700560), (3720, 5583800), (3875, 5360448), (4000, 5192934), (4650, 4467040), (4800, 4327445), (4960, 4187850), (5952, 3489875), (6000, 3461956), (6200, 3350280), (7440, 2791900), (7750, 2680224), (8000, 2596467), (9300, 2233520), (9920, 2093925), (11625, 1786816), (12000, 1730978), (12400, 1675140), (14880, 1395950), (15500, 1340112), (18600, 1116760), (23250, 893408), (24000, 865489), (24800, 837570), (27919, 744000), (29760, 697975), (31000, 670056), (37200, 558380), (46500, 446704), (49600, 418785), (55838, 372000), (62000, 335028), (74400, 279190), (83757, 248000), (93000, 223352), (111676, 186000), (124000, 167514), (139595, 148800)]