18838609920

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3931}}^1$

素因数の和:3981

約数の個数: 336

約数和(自身を含む): 70344407952

約数和(自身を除く): 51505798032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3744, 3840, 3931, 4096, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 7488, 7680, 7862, 8192, 8320, 9216, 9360, 9984, 10240, 11520, 11793, 12288, 12480, 13312, 14976, 15360, 15724, 16640, 18432, 18720, 19655, 19968, 20480, 23040, 23586, 24576, 24960, 26624, 29952, 30720, 31448, 33280, 35379, 36864, 37440, 39310, 39936, 40960, 46080, 47172, 49920, 51103, 53248, 58965, 59904, 61440, 62896, 66560, 70758, 73728, 74880, 78620, 79872, 92160, 94344, 99840, 102206, 106496, 117930, 119808, 122880, 125792, 133120, 141516, 149760, 153309, 157240, 159744, 176895, 184320, 188688, 199680, 204412, 235860, 239616, 251584, 255515, 266240, 283032, 299520, 306618, 314480, 319488, 353790, 368640, 377376, 399360, 408824, 459927, 471720, 479232, 503168, 511030, 532480, 566064, 599040, 613236, 628960, 707580, 754752, 766545, 798720, 817648, 919854, 943440, 958464, 1006336, 1022060, 1132128, 1198080, 1226472, 1257920, 1415160, 1509504, 1533090, 1597440, 1635296, 1839708, 1886880, 2012672, 2044120, 2264256, 2299635, 2396160, 2452944, 2515840, 2830320, 3019008, 3066180, 3270592, 3679416, 3773760, 4025344, 4088240, 4528512, 4599270, 4792320, 4905888, 5031680, 5660640, 6038016, 6132360, 6541184, 7358832, 7547520, 8050688, 8176480, 9057024, 9198540, 9811776, 10063360, 11321280, 12076032, 12264720, 13082368, 14717664, 15095040, 16101376, 16352960, 18114048, 18397080, 19623552, 20126720, 22642560, 24152064, 24529440, 26164736, 29435328, 30190080, 32202752, 32705920, 36228096, 36794160, 39247104, 40253440, 45285120, 48304128, 49058880, 52329472, 58870656, 60380160, 65411840, 72456192, 73588320, 78494208, 80506880, 90570240, 96608256, 98117760, 104658944, 117741312, 120760320, 130823680, 144912384, 147176640, 156988416, 161013760, 181140480, 196235520, 209317888, 235482624, 241520640, 261647360, 289824768, 294353280, 313976832, 362280960, 392471040, 418635776, 470965248, 483041280, 523294720, 588706560, 627953664, 724561920, 784942080, 941930496, 1046589440, 1177413120, 1255907328, 1449123840, 1569884160, 1883860992, 2093178880, 2354826240, 3139768320, 3767721984, 4709652480, 6279536640, 9419304960, 18838609920]

約数ペア:

[(1, 18838609920), (2, 9419304960), (3, 6279536640), (4, 4709652480), (5, 3767721984), (6, 3139768320), (8, 2354826240), (9, 2093178880), (10, 1883860992), (12, 1569884160), (13, 1449123840), (15, 1255907328), (16, 1177413120), (18, 1046589440), (20, 941930496), (24, 784942080), (26, 724561920), (30, 627953664), (32, 588706560), (36, 523294720), (39, 483041280), (40, 470965248), (45, 418635776), (48, 392471040), (52, 362280960), (60, 313976832), (64, 294353280), (65, 289824768), (72, 261647360), (78, 241520640), (80, 235482624), (90, 209317888), (96, 196235520), (104, 181140480), (117, 161013760), (120, 156988416), (128, 147176640), (130, 144912384), (144, 130823680), (156, 120760320), (160, 117741312), (180, 104658944), (192, 98117760), (195, 96608256), (208, 90570240), (234, 80506880), (240, 78494208), (256, 73588320), (260, 72456192), (288, 65411840), (312, 60380160), (320, 58870656), (360, 52329472), (384, 49058880), (390, 48304128), (416, 45285120), (468, 40253440), (480, 39247104), (512, 36794160), (520, 36228096), (576, 32705920), (585, 32202752), (624, 30190080), (640, 29435328), (720, 26164736), (768, 24529440), (780, 24152064), (832, 22642560), (936, 20126720), (960, 19623552), (1024, 18397080), (1040, 18114048), (1152, 16352960), (1170, 16101376), (1248, 15095040), (1280, 14717664), (1440, 13082368), (1536, 12264720), (1560, 12076032), (1664, 11321280), (1872, 10063360), (1920, 9811776), (2048, 9198540), (2080, 9057024), (2304, 8176480), (2340, 8050688), (2496, 7547520), (2560, 7358832), (2880, 6541184), (3072, 6132360), (3120, 6038016), (3328, 5660640), (3744, 5031680), (3840, 4905888), (3931, 4792320), (4096, 4599270), (4160, 4528512), (4608, 4088240), (4680, 4025344), (4992, 3773760), (5120, 3679416), (5760, 3270592), (6144, 3066180), (6240, 3019008), (6656, 2830320), (7488, 2515840), (7680, 2452944), (7862, 2396160), (8192, 2299635), (8320, 2264256), (9216, 2044120), (9360, 2012672), (9984, 1886880), (10240, 1839708), (11520, 1635296), (11793, 1597440), (12288, 1533090), (12480, 1509504), (13312, 1415160), (14976, 1257920), (15360, 1226472), (15724, 1198080), (16640, 1132128), (18432, 1022060), (18720, 1006336), (19655, 958464), (19968, 943440), (20480, 919854), (23040, 817648), (23586, 798720), (24576, 766545), (24960, 754752), (26624, 707580), (29952, 628960), (30720, 613236), (31448, 599040), (33280, 566064), (35379, 532480), (36864, 511030), (37440, 503168), (39310, 479232), (39936, 471720), (40960, 459927), (46080, 408824), (47172, 399360), (49920, 377376), (51103, 368640), (53248, 353790), (58965, 319488), (59904, 314480), (61440, 306618), (62896, 299520), (66560, 283032), (70758, 266240), (73728, 255515), (74880, 251584), (78620, 239616), (79872, 235860), (92160, 204412), (94344, 199680), (99840, 188688), (102206, 184320), (106496, 176895), (117930, 159744), (119808, 157240), (122880, 153309), (125792, 149760), (133120, 141516)]