1233123840

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:244

約数の個数: 480

約数和(自身を含む): 4825941120

約数和(自身を除く): 3592817280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 179, 180, 184, 192, 195, 207, 208, 230, 234, 240, 256, 260, 276, 288, 299, 312, 320, 345, 358, 360, 368, 384, 390, 414, 416, 460, 468, 480, 512, 520, 537, 552, 576, 585, 598, 624, 640, 690, 716, 720, 736, 768, 780, 828, 832, 895, 897, 920, 936, 960, 1035, 1040, 1074, 1104, 1152, 1170, 1196, 1248, 1280, 1380, 1432, 1440, 1472, 1495, 1536, 1560, 1611, 1656, 1664, 1790, 1794, 1840, 1872, 1920, 2070, 2080, 2148, 2208, 2304, 2327, 2340, 2392, 2496, 2560, 2685, 2691, 2760, 2864, 2880, 2944, 2990, 3120, 3222, 3312, 3328, 3580, 3588, 3680, 3744, 3840, 4117, 4140, 4160, 4296, 4416, 4485, 4608, 4654, 4680, 4784, 4992, 5370, 5382, 5520, 5728, 5760, 5888, 5980, 6240, 6444, 6624, 6656, 6981, 7160, 7176, 7360, 7488, 7680, 8055, 8234, 8280, 8320, 8592, 8832, 8970, 9308, 9360, 9568, 9984, 10740, 10764, 11040, 11456, 11520, 11635, 11776, 11960, 12351, 12480, 12888, 13248, 13455, 13962, 14320, 14352, 14720, 14976, 16110, 16468, 16560, 16640, 17184, 17664, 17940, 18616, 18720, 19136, 19968, 20585, 20943, 21480, 21528, 22080, 22912, 23040, 23270, 23920, 24702, 24960, 25776, 26496, 26910, 27924, 28640, 28704, 29440, 29952, 32220, 32936, 33120, 33280, 34368, 34905, 35328, 35880, 37053, 37232, 37440, 38272, 41170, 41886, 42960, 43056, 44160, 45824, 46540, 47840, 49404, 49920, 51552, 52992, 53521, 53820, 55848, 57280, 57408, 58880, 59904, 61755, 64440, 65872, 66240, 68736, 69810, 71760, 74106, 74464, 74880, 76544, 82340, 83772, 85920, 86112, 88320, 91648, 93080, 95680, 98808, 99840, 103104, 104715, 105984, 107042, 107640, 111696, 114560, 114816, 123510, 128880, 131744, 132480, 137472, 139620, 143520, 148212, 148928, 149760, 153088, 160563, 164680, 167544, 171840, 172224, 176640, 185265, 186160, 191360, 197616, 206208, 209430, 214084, 215280, 223392, 229120, 229632, 247020, 257760, 263488, 264960, 267605, 274944, 279240, 287040, 296424, 297856, 299520, 321126, 329360, 335088, 343680, 344448, 370530, 372320, 382720, 395232, 412416, 418860, 428168, 430560, 446784, 458240, 459264, 481689, 494040, 515520, 526976, 529920, 535210, 558480, 574080, 592848, 595712, 642252, 658720, 670176, 687360, 688896, 741060, 744640, 765440, 790464, 802815, 824832, 837720, 856336, 861120, 893568, 963378, 988080, 1031040, 1053952, 1070420, 1116960, 1148160, 1185696, 1191424, 1284504, 1317440, 1340352, 1374720, 1377792, 1482120, 1489280, 1580928, 1605630, 1675440, 1712672, 1722240, 1787136, 1926756, 1976160, 2062080, 2107904, 2140840, 2233920, 2296320, 2371392, 2408445, 2569008, 2634880, 2680704, 2964240, 2978560, 3161856, 3211260, 3350880, 3425344, 3444480, 3574272, 3853512, 3952320, 4124160, 4281680, 4467840, 4742784, 4816890, 5138016, 5269760, 5361408, 5928480, 5957120, 6323712, 6422520, 6701760, 6850688, 6888960, 7707024, 7904640, 8563360, 8935680, 9485568, 9633780, 10276032, 10539520, 10722816, 11856960, 12845040, 13403520, 13701376, 15414048, 15809280, 17126720, 17871360, 18971136, 19267560, 20552064, 23713920, 25690080, 26807040, 27402752, 30828096, 31618560, 34253440, 38535120, 41104128, 47427840, 51380160, 53614080, 61656192, 68506880, 77070240, 82208256, 94855680, 102760320, 123312384, 137013760, 154140480, 205520640, 246624768, 308280960, 411041280, 616561920, 1233123840]

約数ペア:

[(1, 1233123840), (2, 616561920), (3, 411041280), (4, 308280960), (5, 246624768), (6, 205520640), (8, 154140480), (9, 137013760), (10, 123312384), (12, 102760320), (13, 94855680), (15, 82208256), (16, 77070240), (18, 68506880), (20, 61656192), (23, 53614080), (24, 51380160), (26, 47427840), (30, 41104128), (32, 38535120), (36, 34253440), (39, 31618560), (40, 30828096), (45, 27402752), (46, 26807040), (48, 25690080), (52, 23713920), (60, 20552064), (64, 19267560), (65, 18971136), (69, 17871360), (72, 17126720), (78, 15809280), (80, 15414048), (90, 13701376), (92, 13403520), (96, 12845040), (104, 11856960), (115, 10722816), (117, 10539520), (120, 10276032), (128, 9633780), (130, 9485568), (138, 8935680), (144, 8563360), (156, 7904640), (160, 7707024), (179, 6888960), (180, 6850688), (184, 6701760), (192, 6422520), (195, 6323712), (207, 5957120), (208, 5928480), (230, 5361408), (234, 5269760), (240, 5138016), (256, 4816890), (260, 4742784), (276, 4467840), (288, 4281680), (299, 4124160), (312, 3952320), (320, 3853512), (345, 3574272), (358, 3444480), (360, 3425344), (368, 3350880), (384, 3211260), (390, 3161856), (414, 2978560), (416, 2964240), (460, 2680704), (468, 2634880), (480, 2569008), (512, 2408445), (520, 2371392), (537, 2296320), (552, 2233920), (576, 2140840), (585, 2107904), (598, 2062080), (624, 1976160), (640, 1926756), (690, 1787136), (716, 1722240), (720, 1712672), (736, 1675440), (768, 1605630), (780, 1580928), (828, 1489280), (832, 1482120), (895, 1377792), (897, 1374720), (920, 1340352), (936, 1317440), (960, 1284504), (1035, 1191424), (1040, 1185696), (1074, 1148160), (1104, 1116960), (1152, 1070420), (1170, 1053952), (1196, 1031040), (1248, 988080), (1280, 963378), (1380, 893568), (1432, 861120), (1440, 856336), (1472, 837720), (1495, 824832), (1536, 802815), (1560, 790464), (1611, 765440), (1656, 744640), (1664, 741060), (1790, 688896), (1794, 687360), (1840, 670176), (1872, 658720), (1920, 642252), (2070, 595712), (2080, 592848), (2148, 574080), (2208, 558480), (2304, 535210), (2327, 529920), (2340, 526976), (2392, 515520), (2496, 494040), (2560, 481689), (2685, 459264), (2691, 458240), (2760, 446784), (2864, 430560), (2880, 428168), (2944, 418860), (2990, 412416), (3120, 395232), (3222, 382720), (3312, 372320), (3328, 370530), (3580, 344448), (3588, 343680), (3680, 335088), (3744, 329360), (3840, 321126), (4117, 299520), (4140, 297856), (4160, 296424), (4296, 287040), (4416, 279240), (4485, 274944), (4608, 267605), (4654, 264960), (4680, 263488), (4784, 257760), (4992, 247020), (5370, 229632), (5382, 229120), (5520, 223392), (5728, 215280), (5760, 214084), (5888, 209430), (5980, 206208), (6240, 197616), (6444, 191360), (6624, 186160), (6656, 185265), (6981, 176640), (7160, 172224), (7176, 171840), (7360, 167544), (7488, 164680), (7680, 160563), (8055, 153088), (8234, 149760), (8280, 148928), (8320, 148212), (8592, 143520), (8832, 139620), (8970, 137472), (9308, 132480), (9360, 131744), (9568, 128880), (9984, 123510), (10740, 114816), (10764, 114560), (11040, 111696), (11456, 107640), (11520, 107042), (11635, 105984), (11776, 104715), (11960, 103104), (12351, 99840), (12480, 98808), (12888, 95680), (13248, 93080), (13455, 91648), (13962, 88320), (14320, 86112), (14352, 85920), (14720, 83772), (14976, 82340), (16110, 76544), (16468, 74880), (16560, 74464), (16640, 74106), (17184, 71760), (17664, 69810), (17940, 68736), (18616, 66240), (18720, 65872), (19136, 64440), (19968, 61755), (20585, 59904), (20943, 58880), (21480, 57408), (21528, 57280), (22080, 55848), (22912, 53820), (23040, 53521), (23270, 52992), (23920, 51552), (24702, 49920), (24960, 49404), (25776, 47840), (26496, 46540), (26910, 45824), (27924, 44160), (28640, 43056), (28704, 42960), (29440, 41886), (29952, 41170), (32220, 38272), (32936, 37440), (33120, 37232), (33280, 37053), (34368, 35880), (34905, 35328)]