21089352960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2750

約数の個数: 432

約数和(自身を含む): 80092578384

約数和(自身を除く): 59003225424

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, 53, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 128, 130, 144, 156, 159, 160, 180, 192, 195, 208, 212, 234, 240, 256, 260, 265, 288, 312, 318, 320, 360, 384, 390, 416, 424, 468, 477, 480, 520, 530, 576, 585, 624, 636, 640, 689, 720, 768, 780, 795, 832, 848, 936, 954, 960, 1040, 1060, 1152, 1170, 1248, 1272, 1280, 1378, 1440, 1560, 1590, 1664, 1696, 1872, 1908, 1920, 2067, 2080, 2120, 2304, 2340, 2385, 2496, 2544, 2657, 2756, 2880, 3120, 3180, 3328, 3392, 3445, 3744, 3816, 3840, 4134, 4160, 4240, 4680, 4770, 4992, 5088, 5314, 5512, 5760, 6201, 6240, 6360, 6784, 6890, 7488, 7632, 7971, 8268, 8320, 8480, 9360, 9540, 9984, 10176, 10335, 10628, 11024, 11520, 12402, 12480, 12720, 13285, 13568, 13780, 14976, 15264, 15942, 16536, 16640, 16960, 18720, 19080, 20352, 20670, 21256, 22048, 23913, 24804, 24960, 25440, 26570, 27560, 29952, 30528, 31005, 31884, 33072, 33920, 34541, 37440, 38160, 39855, 40704, 41340, 42512, 44096, 47826, 49608, 49920, 50880, 53140, 55120, 61056, 62010, 63768, 66144, 67840, 69082, 74880, 76320, 79710, 82680, 85024, 88192, 95652, 99216, 101760, 103623, 106280, 110240, 119565, 122112, 124020, 127536, 132288, 138164, 140821, 149760, 152640, 159420, 165360, 170048, 172705, 176384, 191304, 198432, 203520, 207246, 212560, 220480, 239130, 248040, 255072, 264576, 276328, 281642, 305280, 310869, 318840, 330720, 340096, 345410, 382608, 396864, 414492, 422463, 425120, 440960, 478260, 496080, 510144, 518115, 529152, 552656, 563284, 610560, 621738, 637680, 661440, 680192, 690820, 704105, 765216, 793728, 828984, 844926, 850240, 881920, 956520, 992160, 1020288, 1036230, 1105312, 1126568, 1243476, 1267389, 1275360, 1322880, 1381640, 1408210, 1530432, 1554345, 1587456, 1657968, 1689852, 1700480, 1830673, 1913040, 1984320, 2040576, 2072460, 2112315, 2210624, 2253136, 2486952, 2534778, 2550720, 2645760, 2763280, 2816420, 3060864, 3108690, 3315936, 3379704, 3400960, 3661346, 3826080, 3968640, 4144920, 4224630, 4421248, 4506272, 4973904, 5069556, 5101440, 5492019, 5526560, 5632840, 6121728, 6217380, 6336945, 6631872, 6759408, 7322692, 7652160, 7937280, 8289840, 8449260, 8842496, 9012544, 9153365, 9947808, 10139112, 10202880, 10984038, 11053120, 11265680, 12434760, 12673890, 13263744, 13518816, 14645384, 15304320, 16476057, 16579680, 16898520, 18025088, 18306730, 19895616, 20278224, 21968076, 22106240, 22531360, 24869520, 25347780, 26527488, 27037632, 27460095, 29290768, 30608640, 32952114, 33159360, 33797040, 36050176, 36613460, 39791232, 40556448, 43936152, 44212480, 45062720, 49739040, 50695560, 54075264, 54920190, 58581536, 65904228, 66318720, 67594080, 73226920, 79582464, 81112896, 82380285, 87872304, 90125440, 99478080, 101391120, 108150528, 109840380, 117163072, 131808456, 132637440, 135188160, 146453840, 162225792, 164760570, 175744608, 180250880, 198956160, 202782240, 219680760, 234326144, 263616912, 270376320, 292907680, 324451584, 329521140, 351489216, 397912320, 405564480, 439361520, 468652288, 527233824, 540752640, 585815360, 659042280, 702978432, 811128960, 878723040, 1054467648, 1171630720, 1318084560, 1405956864, 1622257920, 1757446080, 2108935296, 2343261440, 2636169120, 3514892160, 4217870592, 5272338240, 7029784320, 10544676480, 21089352960]

約数ペア:

[(1, 21089352960), (2, 10544676480), (3, 7029784320), (4, 5272338240), (5, 4217870592), (6, 3514892160), (8, 2636169120), (9, 2343261440), (10, 2108935296), (12, 1757446080), (13, 1622257920), (15, 1405956864), (16, 1318084560), (18, 1171630720), (20, 1054467648), (24, 878723040), (26, 811128960), (30, 702978432), (32, 659042280), (36, 585815360), (39, 540752640), (40, 527233824), (45, 468652288), (48, 439361520), (52, 405564480), (53, 397912320), (60, 351489216), (64, 329521140), (65, 324451584), (72, 292907680), (78, 270376320), (80, 263616912), (90, 234326144), (96, 219680760), (104, 202782240), (106, 198956160), (117, 180250880), (120, 175744608), (128, 164760570), (130, 162225792), (144, 146453840), (156, 135188160), (159, 132637440), (160, 131808456), (180, 117163072), (192, 109840380), (195, 108150528), (208, 101391120), (212, 99478080), (234, 90125440), (240, 87872304), (256, 82380285), (260, 81112896), (265, 79582464), (288, 73226920), (312, 67594080), (318, 66318720), (320, 65904228), (360, 58581536), (384, 54920190), (390, 54075264), (416, 50695560), (424, 49739040), (468, 45062720), (477, 44212480), (480, 43936152), (520, 40556448), (530, 39791232), (576, 36613460), (585, 36050176), (624, 33797040), (636, 33159360), (640, 32952114), (689, 30608640), (720, 29290768), (768, 27460095), (780, 27037632), (795, 26527488), (832, 25347780), (848, 24869520), (936, 22531360), (954, 22106240), (960, 21968076), (1040, 20278224), (1060, 19895616), (1152, 18306730), (1170, 18025088), (1248, 16898520), (1272, 16579680), (1280, 16476057), (1378, 15304320), (1440, 14645384), (1560, 13518816), (1590, 13263744), (1664, 12673890), (1696, 12434760), (1872, 11265680), (1908, 11053120), (1920, 10984038), (2067, 10202880), (2080, 10139112), (2120, 9947808), (2304, 9153365), (2340, 9012544), (2385, 8842496), (2496, 8449260), (2544, 8289840), (2657, 7937280), (2756, 7652160), (2880, 7322692), (3120, 6759408), (3180, 6631872), (3328, 6336945), (3392, 6217380), (3445, 6121728), (3744, 5632840), (3816, 5526560), (3840, 5492019), (4134, 5101440), (4160, 5069556), (4240, 4973904), (4680, 4506272), (4770, 4421248), (4992, 4224630), (5088, 4144920), (5314, 3968640), (5512, 3826080), (5760, 3661346), (6201, 3400960), (6240, 3379704), (6360, 3315936), (6784, 3108690), (6890, 3060864), (7488, 2816420), (7632, 2763280), (7971, 2645760), (8268, 2550720), (8320, 2534778), (8480, 2486952), (9360, 2253136), (9540, 2210624), (9984, 2112315), (10176, 2072460), (10335, 2040576), (10628, 1984320), (11024, 1913040), (11520, 1830673), (12402, 1700480), (12480, 1689852), (12720, 1657968), (13285, 1587456), (13568, 1554345), (13780, 1530432), (14976, 1408210), (15264, 1381640), (15942, 1322880), (16536, 1275360), (16640, 1267389), (16960, 1243476), (18720, 1126568), (19080, 1105312), (20352, 1036230), (20670, 1020288), (21256, 992160), (22048, 956520), (23913, 881920), (24804, 850240), (24960, 844926), (25440, 828984), (26570, 793728), (27560, 765216), (29952, 704105), (30528, 690820), (31005, 680192), (31884, 661440), (33072, 637680), (33920, 621738), (34541, 610560), (37440, 563284), (38160, 552656), (39855, 529152), (40704, 518115), (41340, 510144), (42512, 496080), (44096, 478260), (47826, 440960), (49608, 425120), (49920, 422463), (50880, 414492), (53140, 396864), (55120, 382608), (61056, 345410), (62010, 340096), (63768, 330720), (66144, 318840), (67840, 310869), (69082, 305280), (74880, 281642), (76320, 276328), (79710, 264576), (82680, 255072), (85024, 248040), (88192, 239130), (95652, 220480), (99216, 212560), (101760, 207246), (103623, 203520), (106280, 198432), (110240, 191304), (119565, 176384), (122112, 172705), (124020, 170048), (127536, 165360), (132288, 159420), (138164, 152640), (140821, 149760)]