1781944320

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 416

約数和(自身を含む): 6473117952

約数和(自身を除く): 4691173632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 97, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 194, 195, 208, 230, 240, 256, 260, 276, 291, 299, 312, 320, 345, 368, 384, 388, 390, 416, 460, 480, 485, 512, 520, 552, 582, 598, 624, 640, 690, 736, 768, 776, 780, 832, 897, 920, 960, 970, 1024, 1040, 1104, 1164, 1196, 1248, 1261, 1280, 1380, 1455, 1472, 1495, 1536, 1552, 1560, 1664, 1794, 1840, 1920, 1940, 2048, 2080, 2208, 2231, 2328, 2392, 2496, 2522, 2560, 2760, 2910, 2944, 2990, 3072, 3104, 3120, 3328, 3588, 3680, 3783, 3840, 3880, 4096, 4160, 4416, 4462, 4485, 4656, 4784, 4992, 5044, 5120, 5520, 5820, 5888, 5980, 6144, 6208, 6240, 6305, 6656, 6693, 7176, 7360, 7566, 7680, 7760, 8320, 8832, 8924, 8970, 9312, 9568, 9984, 10088, 10240, 11040, 11155, 11640, 11776, 11960, 12288, 12416, 12480, 12610, 13312, 13386, 14352, 14720, 15132, 15360, 15520, 16640, 17664, 17848, 17940, 18624, 18915, 19136, 19968, 20176, 20480, 22080, 22310, 23280, 23552, 23920, 24832, 24960, 25220, 26624, 26772, 28704, 29003, 29440, 30264, 30720, 31040, 33280, 33465, 35328, 35696, 35880, 37248, 37830, 38272, 39936, 40352, 44160, 44620, 46560, 47104, 47840, 49664, 49920, 50440, 53248, 53544, 57408, 58006, 58880, 60528, 61440, 62080, 66560, 66930, 70656, 71392, 71760, 74496, 75660, 76544, 79872, 80704, 87009, 88320, 89240, 93120, 94208, 95680, 99328, 99840, 100880, 107088, 114816, 116012, 117760, 121056, 124160, 133120, 133860, 141312, 142784, 143520, 145015, 148992, 151320, 153088, 159744, 161408, 174018, 176640, 178480, 186240, 191360, 198656, 199680, 201760, 214176, 229632, 232024, 235520, 242112, 248320, 266240, 267720, 282624, 285568, 287040, 290030, 297984, 302640, 306176, 322816, 348036, 353280, 356960, 372480, 382720, 397312, 399360, 403520, 428352, 435045, 459264, 464048, 471040, 484224, 496640, 535440, 571136, 574080, 580060, 595968, 605280, 612352, 645632, 696072, 706560, 713920, 744960, 765440, 798720, 807040, 856704, 870090, 918528, 928096, 968448, 993280, 1070880, 1142272, 1148160, 1160120, 1191936, 1210560, 1224704, 1291264, 1392144, 1413120, 1427840, 1489920, 1530880, 1614080, 1713408, 1740180, 1837056, 1856192, 1936896, 1986560, 2141760, 2284544, 2296320, 2320240, 2421120, 2582528, 2784288, 2855680, 2979840, 3061760, 3228160, 3426816, 3480360, 3674112, 3712384, 3873792, 4283520, 4569088, 4592640, 4640480, 4842240, 5165056, 5568576, 5711360, 5959680, 6123520, 6456320, 6853632, 6960720, 7424768, 7747584, 8567040, 9138176, 9185280, 9280960, 9684480, 11137152, 11422720, 12912640, 13707264, 13921440, 14849536, 15495168, 17134080, 18370560, 18561920, 19368960, 22274304, 22845440, 25825280, 27414528, 27842880, 29699072, 34268160, 37123840, 38737920, 44548608, 45690880, 55685760, 59398144, 68536320, 74247680, 77475840, 89097216, 111371520, 118796288, 137072640, 148495360, 178194432, 222743040, 296990720, 356388864, 445486080, 593981440, 890972160, 1781944320]

約数ペア:

[(1, 1781944320), (2, 890972160), (3, 593981440), (4, 445486080), (5, 356388864), (6, 296990720), (8, 222743040), (10, 178194432), (12, 148495360), (13, 137072640), (15, 118796288), (16, 111371520), (20, 89097216), (23, 77475840), (24, 74247680), (26, 68536320), (30, 59398144), (32, 55685760), (39, 45690880), (40, 44548608), (46, 38737920), (48, 37123840), (52, 34268160), (60, 29699072), (64, 27842880), (65, 27414528), (69, 25825280), (78, 22845440), (80, 22274304), (92, 19368960), (96, 18561920), (97, 18370560), (104, 17134080), (115, 15495168), (120, 14849536), (128, 13921440), (130, 13707264), (138, 12912640), (156, 11422720), (160, 11137152), (184, 9684480), (192, 9280960), (194, 9185280), (195, 9138176), (208, 8567040), (230, 7747584), (240, 7424768), (256, 6960720), (260, 6853632), (276, 6456320), (291, 6123520), (299, 5959680), (312, 5711360), (320, 5568576), (345, 5165056), (368, 4842240), (384, 4640480), (388, 4592640), (390, 4569088), (416, 4283520), (460, 3873792), (480, 3712384), (485, 3674112), (512, 3480360), (520, 3426816), (552, 3228160), (582, 3061760), (598, 2979840), (624, 2855680), (640, 2784288), (690, 2582528), (736, 2421120), (768, 2320240), (776, 2296320), (780, 2284544), (832, 2141760), (897, 1986560), (920, 1936896), (960, 1856192), (970, 1837056), (1024, 1740180), (1040, 1713408), (1104, 1614080), (1164, 1530880), (1196, 1489920), (1248, 1427840), (1261, 1413120), (1280, 1392144), (1380, 1291264), (1455, 1224704), (1472, 1210560), (1495, 1191936), (1536, 1160120), (1552, 1148160), (1560, 1142272), (1664, 1070880), (1794, 993280), (1840, 968448), (1920, 928096), (1940, 918528), (2048, 870090), (2080, 856704), (2208, 807040), (2231, 798720), (2328, 765440), (2392, 744960), (2496, 713920), (2522, 706560), (2560, 696072), (2760, 645632), (2910, 612352), (2944, 605280), (2990, 595968), (3072, 580060), (3104, 574080), (3120, 571136), (3328, 535440), (3588, 496640), (3680, 484224), (3783, 471040), (3840, 464048), (3880, 459264), (4096, 435045), (4160, 428352), (4416, 403520), (4462, 399360), (4485, 397312), (4656, 382720), (4784, 372480), (4992, 356960), (5044, 353280), (5120, 348036), (5520, 322816), (5820, 306176), (5888, 302640), (5980, 297984), (6144, 290030), (6208, 287040), (6240, 285568), (6305, 282624), (6656, 267720), (6693, 266240), (7176, 248320), (7360, 242112), (7566, 235520), (7680, 232024), (7760, 229632), (8320, 214176), (8832, 201760), (8924, 199680), (8970, 198656), (9312, 191360), (9568, 186240), (9984, 178480), (10088, 176640), (10240, 174018), (11040, 161408), (11155, 159744), (11640, 153088), (11776, 151320), (11960, 148992), (12288, 145015), (12416, 143520), (12480, 142784), (12610, 141312), (13312, 133860), (13386, 133120), (14352, 124160), (14720, 121056), (15132, 117760), (15360, 116012), (15520, 114816), (16640, 107088), (17664, 100880), (17848, 99840), (17940, 99328), (18624, 95680), (18915, 94208), (19136, 93120), (19968, 89240), (20176, 88320), (20480, 87009), (22080, 80704), (22310, 79872), (23280, 76544), (23552, 75660), (23920, 74496), (24832, 71760), (24960, 71392), (25220, 70656), (26624, 66930), (26772, 66560), (28704, 62080), (29003, 61440), (29440, 60528), (30264, 58880), (30720, 58006), (31040, 57408), (33280, 53544), (33465, 53248), (35328, 50440), (35696, 49920), (35880, 49664), (37248, 47840), (37830, 47104), (38272, 46560), (39936, 44620), (40352, 44160)]