160704000

素因数分解:

$2^9\times 3^4\times 5^3\times {\mathrm{31}}^1$

素因数の和:76

約数の個数: 400

約数和(自身を含む): 617924736

約数和(自身を除く): 457220736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 125, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 250, 256, 270, 279, 288, 300, 310, 320, 324, 360, 372, 375, 384, 400, 405, 432, 450, 465, 480, 496, 500, 512, 540, 558, 576, 600, 620, 640, 648, 675, 720, 744, 750, 768, 775, 800, 810, 837, 864, 900, 930, 960, 992, 1000, 1080, 1116, 1125, 1152, 1200, 1240, 1280, 1296, 1350, 1395, 1440, 1488, 1500, 1536, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1920, 1984, 2000, 2025, 2160, 2232, 2250, 2304, 2325, 2400, 2480, 2511, 2560, 2592, 2700, 2790, 2880, 2976, 3000, 3100, 3200, 3240, 3348, 3375, 3456, 3600, 3720, 3840, 3875, 3968, 4000, 4050, 4185, 4320, 4464, 4500, 4608, 4650, 4800, 4960, 5022, 5184, 5400, 5580, 5760, 5952, 6000, 6200, 6400, 6480, 6696, 6750, 6912, 6975, 7200, 7440, 7680, 7750, 7936, 8000, 8100, 8370, 8640, 8928, 9000, 9300, 9600, 9920, 10044, 10125, 10368, 10800, 11160, 11520, 11625, 11904, 12000, 12400, 12555, 12800, 12960, 13392, 13500, 13824, 13950, 14400, 14880, 15500, 15872, 16000, 16200, 16740, 17280, 17856, 18000, 18600, 19200, 19840, 20088, 20250, 20736, 20925, 21600, 22320, 23040, 23250, 23808, 24000, 24800, 25110, 25920, 26784, 27000, 27900, 28800, 29760, 31000, 32000, 32400, 33480, 34560, 34875, 35712, 36000, 37200, 38400, 39680, 40176, 40500, 41472, 41850, 43200, 44640, 46500, 47616, 48000, 49600, 50220, 51840, 53568, 54000, 55800, 57600, 59520, 62000, 62775, 64000, 64800, 66960, 69120, 69750, 71424, 72000, 74400, 79360, 80352, 81000, 83700, 86400, 89280, 93000, 96000, 99200, 100440, 103680, 104625, 107136, 108000, 111600, 115200, 119040, 124000, 125550, 129600, 133920, 139500, 142848, 144000, 148800, 160704, 162000, 167400, 172800, 178560, 186000, 192000, 198400, 200880, 207360, 209250, 214272, 216000, 223200, 238080, 248000, 251100, 259200, 267840, 279000, 288000, 297600, 313875, 321408, 324000, 334800, 345600, 357120, 372000, 396800, 401760, 418500, 428544, 432000, 446400, 496000, 502200, 518400, 535680, 558000, 576000, 595200, 627750, 642816, 648000, 669600, 714240, 744000, 803520, 837000, 864000, 892800, 992000, 1004400, 1036800, 1071360, 1116000, 1190400, 1255500, 1285632, 1296000, 1339200, 1488000, 1607040, 1674000, 1728000, 1785600, 1984000, 2008800, 2142720, 2232000, 2511000, 2592000, 2678400, 2976000, 3214080, 3348000, 3571200, 4017600, 4464000, 5022000, 5184000, 5356800, 5952000, 6428160, 6696000, 8035200, 8928000, 10044000, 10713600, 13392000, 16070400, 17856000, 20088000, 26784000, 32140800, 40176000, 53568000, 80352000, 160704000]

約数ペア:

[(1, 160704000), (2, 80352000), (3, 53568000), (4, 40176000), (5, 32140800), (6, 26784000), (8, 20088000), (9, 17856000), (10, 16070400), (12, 13392000), (15, 10713600), (16, 10044000), (18, 8928000), (20, 8035200), (24, 6696000), (25, 6428160), (27, 5952000), (30, 5356800), (31, 5184000), (32, 5022000), (36, 4464000), (40, 4017600), (45, 3571200), (48, 3348000), (50, 3214080), (54, 2976000), (60, 2678400), (62, 2592000), (64, 2511000), (72, 2232000), (75, 2142720), (80, 2008800), (81, 1984000), (90, 1785600), (93, 1728000), (96, 1674000), (100, 1607040), (108, 1488000), (120, 1339200), (124, 1296000), (125, 1285632), (128, 1255500), (135, 1190400), (144, 1116000), (150, 1071360), (155, 1036800), (160, 1004400), (162, 992000), (180, 892800), (186, 864000), (192, 837000), (200, 803520), (216, 744000), (225, 714240), (240, 669600), (248, 648000), (250, 642816), (256, 627750), (270, 595200), (279, 576000), (288, 558000), (300, 535680), (310, 518400), (320, 502200), (324, 496000), (360, 446400), (372, 432000), (375, 428544), (384, 418500), (400, 401760), (405, 396800), (432, 372000), (450, 357120), (465, 345600), (480, 334800), (496, 324000), (500, 321408), (512, 313875), (540, 297600), (558, 288000), (576, 279000), (600, 267840), (620, 259200), (640, 251100), (648, 248000), (675, 238080), (720, 223200), (744, 216000), (750, 214272), (768, 209250), (775, 207360), (800, 200880), (810, 198400), (837, 192000), (864, 186000), (900, 178560), (930, 172800), (960, 167400), (992, 162000), (1000, 160704), (1080, 148800), (1116, 144000), (1125, 142848), (1152, 139500), (1200, 133920), (1240, 129600), (1280, 125550), (1296, 124000), (1350, 119040), (1395, 115200), (1440, 111600), (1488, 108000), (1500, 107136), (1536, 104625), (1550, 103680), (1600, 100440), (1620, 99200), (1674, 96000), (1728, 93000), (1800, 89280), (1860, 86400), (1920, 83700), (1984, 81000), (2000, 80352), (2025, 79360), (2160, 74400), (2232, 72000), (2250, 71424), (2304, 69750), (2325, 69120), (2400, 66960), (2480, 64800), (2511, 64000), (2560, 62775), (2592, 62000), (2700, 59520), (2790, 57600), (2880, 55800), (2976, 54000), (3000, 53568), (3100, 51840), (3200, 50220), (3240, 49600), (3348, 48000), (3375, 47616), (3456, 46500), (3600, 44640), (3720, 43200), (3840, 41850), (3875, 41472), (3968, 40500), (4000, 40176), (4050, 39680), (4185, 38400), (4320, 37200), (4464, 36000), (4500, 35712), (4608, 34875), (4650, 34560), (4800, 33480), (4960, 32400), (5022, 32000), (5184, 31000), (5400, 29760), (5580, 28800), (5760, 27900), (5952, 27000), (6000, 26784), (6200, 25920), (6400, 25110), (6480, 24800), (6696, 24000), (6750, 23808), (6912, 23250), (6975, 23040), (7200, 22320), (7440, 21600), (7680, 20925), (7750, 20736), (7936, 20250), (8000, 20088), (8100, 19840), (8370, 19200), (8640, 18600), (8928, 18000), (9000, 17856), (9300, 17280), (9600, 16740), (9920, 16200), (10044, 16000), (10125, 15872), (10368, 15500), (10800, 14880), (11160, 14400), (11520, 13950), (11625, 13824), (11904, 13500), (12000, 13392), (12400, 12960), (12555, 12800)]