16981294080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1955

約数の個数: 352

約数和(自身を含む): 59047925760

約数和(自身を除く): 42066631680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1024, 1140, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1767, 1824, 1860, 1877, 1920, 1984, 2280, 2356, 2432, 2480, 2560, 2945, 2976, 3040, 3072, 3534, 3648, 3720, 3754, 3840, 3968, 4560, 4712, 4864, 4960, 5120, 5631, 5890, 5952, 6080, 7068, 7296, 7440, 7508, 7680, 7936, 8835, 9120, 9385, 9424, 9728, 9920, 11262, 11780, 11904, 12160, 14136, 14592, 14880, 15016, 15360, 15872, 17670, 18240, 18770, 18848, 19456, 19840, 22524, 23560, 23808, 24320, 28155, 28272, 29184, 29760, 30032, 31744, 35340, 35663, 36480, 37540, 37696, 39680, 45048, 47120, 47616, 48640, 56310, 56544, 58187, 58368, 59520, 60064, 70680, 71326, 72960, 75080, 75392, 79360, 90096, 94240, 95232, 97280, 106989, 112620, 113088, 116374, 119040, 120128, 141360, 142652, 145920, 150160, 150784, 158720, 174561, 178315, 180192, 188480, 213978, 225240, 226176, 232748, 238080, 240256, 282720, 285304, 290935, 291840, 300320, 301568, 349122, 356630, 360384, 376960, 427956, 450480, 452352, 465496, 476160, 480512, 534945, 565440, 570608, 581870, 600640, 603136, 698244, 713260, 720768, 753920, 855912, 872805, 900960, 904704, 930992, 961024, 1069890, 1105553, 1130880, 1141216, 1163740, 1201280, 1396488, 1426520, 1441536, 1507840, 1711824, 1745610, 1801920, 1809408, 1861984, 1922048, 2139780, 2211106, 2261760, 2282432, 2327480, 2402560, 2792976, 2853040, 2883072, 3015680, 3316659, 3423648, 3491220, 3603840, 3723968, 4279560, 4422212, 4523520, 4564864, 4654960, 4805120, 5527765, 5585952, 5706080, 5766144, 6633318, 6847296, 6982440, 7207680, 7447936, 8559120, 8844424, 9047040, 9129728, 9309920, 9610240, 11055530, 11171904, 11412160, 13266636, 13694592, 13964880, 14415360, 14895872, 16583295, 17118240, 17688848, 18259456, 18619840, 22111060, 22343808, 22824320, 26533272, 27389184, 27929760, 28830720, 29791744, 33166590, 34236480, 35377696, 36518912, 37239680, 44222120, 44687616, 45648640, 53066544, 54778368, 55859520, 59583488, 66333180, 68472960, 70755392, 74479360, 88444240, 89375232, 91297280, 106133088, 109556736, 111719040, 132666360, 136945920, 141510784, 148958720, 176888480, 178750464, 182594560, 212266176, 223438080, 265332720, 273891840, 283021568, 297917440, 353776960, 424532352, 446876160, 530665440, 547783680, 566043136, 707553920, 849064704, 893752320, 1061330880, 1132086272, 1415107840, 1698129408, 2122661760, 2830215680, 3396258816, 4245323520, 5660431360, 8490647040, 16981294080]

約数ペア:

[(1, 16981294080), (2, 8490647040), (3, 5660431360), (4, 4245323520), (5, 3396258816), (6, 2830215680), (8, 2122661760), (10, 1698129408), (12, 1415107840), (15, 1132086272), (16, 1061330880), (19, 893752320), (20, 849064704), (24, 707553920), (30, 566043136), (31, 547783680), (32, 530665440), (38, 446876160), (40, 424532352), (48, 353776960), (57, 297917440), (60, 283021568), (62, 273891840), (64, 265332720), (76, 223438080), (80, 212266176), (93, 182594560), (95, 178750464), (96, 176888480), (114, 148958720), (120, 141510784), (124, 136945920), (128, 132666360), (152, 111719040), (155, 109556736), (160, 106133088), (186, 91297280), (190, 89375232), (192, 88444240), (228, 74479360), (240, 70755392), (248, 68472960), (256, 66333180), (285, 59583488), (304, 55859520), (310, 54778368), (320, 53066544), (372, 45648640), (380, 44687616), (384, 44222120), (456, 37239680), (465, 36518912), (480, 35377696), (496, 34236480), (512, 33166590), (570, 29791744), (589, 28830720), (608, 27929760), (620, 27389184), (640, 26533272), (744, 22824320), (760, 22343808), (768, 22111060), (912, 18619840), (930, 18259456), (960, 17688848), (992, 17118240), (1024, 16583295), (1140, 14895872), (1178, 14415360), (1216, 13964880), (1240, 13694592), (1280, 13266636), (1488, 11412160), (1520, 11171904), (1536, 11055530), (1767, 9610240), (1824, 9309920), (1860, 9129728), (1877, 9047040), (1920, 8844424), (1984, 8559120), (2280, 7447936), (2356, 7207680), (2432, 6982440), (2480, 6847296), (2560, 6633318), (2945, 5766144), (2976, 5706080), (3040, 5585952), (3072, 5527765), (3534, 4805120), (3648, 4654960), (3720, 4564864), (3754, 4523520), (3840, 4422212), (3968, 4279560), (4560, 3723968), (4712, 3603840), (4864, 3491220), (4960, 3423648), (5120, 3316659), (5631, 3015680), (5890, 2883072), (5952, 2853040), (6080, 2792976), (7068, 2402560), (7296, 2327480), (7440, 2282432), (7508, 2261760), (7680, 2211106), (7936, 2139780), (8835, 1922048), (9120, 1861984), (9385, 1809408), (9424, 1801920), (9728, 1745610), (9920, 1711824), (11262, 1507840), (11780, 1441536), (11904, 1426520), (12160, 1396488), (14136, 1201280), (14592, 1163740), (14880, 1141216), (15016, 1130880), (15360, 1105553), (15872, 1069890), (17670, 961024), (18240, 930992), (18770, 904704), (18848, 900960), (19456, 872805), (19840, 855912), (22524, 753920), (23560, 720768), (23808, 713260), (24320, 698244), (28155, 603136), (28272, 600640), (29184, 581870), (29760, 570608), (30032, 565440), (31744, 534945), (35340, 480512), (35663, 476160), (36480, 465496), (37540, 452352), (37696, 450480), (39680, 427956), (45048, 376960), (47120, 360384), (47616, 356630), (48640, 349122), (56310, 301568), (56544, 300320), (58187, 291840), (58368, 290935), (59520, 285304), (60064, 282720), (70680, 240256), (71326, 238080), (72960, 232748), (75080, 226176), (75392, 225240), (79360, 213978), (90096, 188480), (94240, 180192), (95232, 178315), (97280, 174561), (106989, 158720), (112620, 150784), (113088, 150160), (116374, 145920), (119040, 142652), (120128, 141360)]