21787047360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:442

約数の個数: 672

約数和(自身を含む): 85407886080

約数和(自身を除く): 63620838720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 43, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 86, 90, 96, 104, 108, 117, 120, 129, 130, 135, 144, 156, 160, 169, 172, 180, 192, 195, 208, 215, 216, 234, 240, 258, 260, 270, 288, 312, 320, 338, 344, 347, 351, 360, 387, 390, 416, 430, 432, 468, 480, 507, 516, 520, 540, 559, 576, 585, 624, 645, 676, 688, 694, 702, 720, 774, 780, 832, 845, 860, 864, 936, 960, 1014, 1032, 1040, 1041, 1080, 1118, 1161, 1170, 1248, 1290, 1352, 1376, 1388, 1404, 1440, 1521, 1548, 1560, 1677, 1690, 1720, 1728, 1735, 1755, 1872, 1935, 2028, 2064, 2080, 2082, 2160, 2236, 2322, 2340, 2496, 2535, 2580, 2704, 2752, 2776, 2795, 2808, 2880, 3042, 3096, 3120, 3123, 3354, 3380, 3440, 3470, 3510, 3744, 3870, 4056, 4128, 4160, 4164, 4320, 4472, 4511, 4563, 4644, 4680, 5031, 5070, 5160, 5205, 5408, 5552, 5590, 5616, 5805, 6084, 6192, 6240, 6246, 6708, 6760, 6880, 6940, 7020, 7267, 7488, 7605, 7740, 8112, 8256, 8328, 8385, 8640, 8944, 9022, 9126, 9288, 9360, 9369, 10062, 10140, 10320, 10410, 10816, 11104, 11180, 11232, 11610, 12168, 12384, 12480, 12492, 13416, 13520, 13533, 13760, 13880, 14040, 14534, 14921, 15093, 15210, 15480, 15615, 16224, 16656, 16770, 17888, 18044, 18252, 18576, 18720, 18738, 20124, 20280, 20640, 20820, 21801, 22208, 22360, 22464, 22555, 22815, 23220, 24336, 24768, 24984, 25155, 26832, 27040, 27066, 27760, 28080, 29068, 29842, 30186, 30420, 30960, 31230, 32448, 33312, 33540, 35776, 36088, 36335, 36504, 37152, 37440, 37476, 40248, 40560, 40599, 41280, 41640, 43602, 44720, 44763, 45110, 45630, 46440, 46845, 48672, 49968, 50310, 53664, 54080, 54132, 55520, 56160, 58136, 58643, 59684, 60372, 60840, 61920, 62460, 65403, 66624, 67080, 67665, 72176, 72670, 73008, 74304, 74605, 74952, 75465, 80496, 81120, 81198, 83280, 87204, 89440, 89526, 90220, 91260, 92880, 93690, 97344, 99936, 100620, 107328, 108264, 109005, 111040, 112320, 116272, 117286, 119368, 120744, 121680, 121797, 123840, 124920, 130806, 134160, 134289, 135330, 144352, 145340, 146016, 149210, 149904, 150930, 160992, 162240, 162396, 166560, 174408, 175929, 178880, 179052, 180440, 182520, 185760, 187380, 193973, 196209, 199872, 201240, 202995, 216528, 218010, 223815, 232544, 234572, 238736, 241488, 243360, 243594, 249840, 261612, 268320, 268578, 270660, 288704, 290680, 292032, 293215, 298420, 299808, 301860, 321984, 324792, 327015, 333120, 348816, 351858, 358104, 360880, 365040, 371520, 374760, 387946, 392418, 402480, 402867, 405990, 433056, 436020, 447630, 465088, 469144, 477472, 482976, 486720, 487188, 499680, 523224, 527787, 536640, 537156, 541320, 581360, 581919, 586430, 596840, 599616, 603720, 608985, 649584, 654030, 671445, 697632, 703716, 716208, 721760, 730080, 749520, 775892, 784836, 804960, 805734, 811980, 866112, 872040, 879645, 895260, 938288, 954944, 965952, 969865, 974376, 981045, 999360, 1046448, 1055574, 1074312, 1082640, 1162720, 1163838, 1172860, 1193680, 1207440, 1217970, 1299168, 1308060, 1342890, 1395264, 1407432, 1432416, 1443520, 1460160, 1499040, 1551784, 1569672, 1583361, 1609920, 1611468, 1623960, 1744080, 1745757, 1759290, 1790520, 1876576, 1939730, 1948752, 1962090, 2014335, 2092896, 2111148, 2148624, 2165280, 2325440, 2327676, 2345720, 2387360, 2414880, 2435940, 2521649, 2598336, 2616120, 2638935, 2685780, 2814864, 2864832, 2909595, 2998080, 3103568, 3139344, 3166722, 3222936, 3247920, 3488160, 3491514, 3518580, 3581040, 3753152, 3879460, 3897504, 3924180, 4028670, 4185792, 4222296, 4297248, 4330560, 4655352, 4691440, 4774720, 4829760, 4871880, 5043298, 5232240, 5237271, 5277870, 5371560, 5629728, 5819190, 6207136, 6278688, 6333444, 6445872, 6495840, 6976320, 6983028, 7037160, 7162080, 7564947, 7758920, 7795008, 7848360, 7916805, 8057340, 8444592, 8594496, 8728785, 9310704, 9382880, 9743760, 10086596, 10464480, 10474542, 10555740, 10743120, 11259456, 11638380, 12414272, 12557376, 12608245, 12666888, 12891744, 12991680, 13966056, 14074320, 14324160, 15129894, 15517840, 15696720, 15833610, 16114680, 16889184, 17457570, 18621408, 18765760, 19487520, 20173192, 20928960, 20949084, 21111480, 21486240, 22694841, 23276760, 25216490, 25333776, 25783488, 26186355, 27932112, 28148640, 30259788, 31035680, 31393440, 31667220, 32229360, 33778368, 34915140, 37242816, 37824735, 38975040, 40346384, 41898168, 42222960, 42972480, 45389682, 46553520, 50432980, 50667552, 52372710, 55864224, 56297280, 60519576, 62071360, 62786880, 63334440, 64458720, 68084523, 69830280, 75649470, 80692768, 83796336, 84445920, 90779364, 93107040, 100865960, 101335104, 104745420, 111728448, 113474205, 121039152, 126668880, 128917440, 136169046, 139660560, 151298940, 161385536, 167592672, 168891840, 181558728, 186214080, 201731920, 209490840, 226948410, 242078304, 253337760, 272338092, 279321120, 302597880, 335185344, 340422615, 363117456, 403463840, 418981680, 453896820, 484156608, 506675520, 544676184, 558642240, 605195760, 680845230, 726234912, 806927680, 837963360, 907793640, 1089352368, 1210391520, 1361690460, 1452469824, 1675926720, 1815587280, 2178704736, 2420783040, 2723380920, 3631174560, 4357409472, 5446761840, 7262349120, 10893523680, 21787047360]

約数ペア:

[(1, 21787047360), (2, 10893523680), (3, 7262349120), (4, 5446761840), (5, 4357409472), (6, 3631174560), (8, 2723380920), (9, 2420783040), (10, 2178704736), (12, 1815587280), (13, 1675926720), (15, 1452469824), (16, 1361690460), (18, 1210391520), (20, 1089352368), (24, 907793640), (26, 837963360), (27, 806927680), (30, 726234912), (32, 680845230), (36, 605195760), (39, 558642240), (40, 544676184), (43, 506675520), (45, 484156608), (48, 453896820), (52, 418981680), (54, 403463840), (60, 363117456), (64, 340422615), (65, 335185344), (72, 302597880), (78, 279321120), (80, 272338092), (86, 253337760), (90, 242078304), (96, 226948410), (104, 209490840), (108, 201731920), (117, 186214080), (120, 181558728), (129, 168891840), (130, 167592672), (135, 161385536), (144, 151298940), (156, 139660560), (160, 136169046), (169, 128917440), (172, 126668880), (180, 121039152), (192, 113474205), (195, 111728448), (208, 104745420), (215, 101335104), (216, 100865960), (234, 93107040), (240, 90779364), (258, 84445920), (260, 83796336), (270, 80692768), (288, 75649470), (312, 69830280), (320, 68084523), (338, 64458720), (344, 63334440), (347, 62786880), (351, 62071360), (360, 60519576), (387, 56297280), (390, 55864224), (416, 52372710), (430, 50667552), (432, 50432980), (468, 46553520), (480, 45389682), (507, 42972480), (516, 42222960), (520, 41898168), (540, 40346384), (559, 38975040), (576, 37824735), (585, 37242816), (624, 34915140), (645, 33778368), (676, 32229360), (688, 31667220), (694, 31393440), (702, 31035680), (720, 30259788), (774, 28148640), (780, 27932112), (832, 26186355), (845, 25783488), (860, 25333776), (864, 25216490), (936, 23276760), (960, 22694841), (1014, 21486240), (1032, 21111480), (1040, 20949084), (1041, 20928960), (1080, 20173192), (1118, 19487520), (1161, 18765760), (1170, 18621408), (1248, 17457570), (1290, 16889184), (1352, 16114680), (1376, 15833610), (1388, 15696720), (1404, 15517840), (1440, 15129894), (1521, 14324160), (1548, 14074320), (1560, 13966056), (1677, 12991680), (1690, 12891744), (1720, 12666888), (1728, 12608245), (1735, 12557376), (1755, 12414272), (1872, 11638380), (1935, 11259456), (2028, 10743120), (2064, 10555740), (2080, 10474542), (2082, 10464480), (2160, 10086596), (2236, 9743760), (2322, 9382880), (2340, 9310704), (2496, 8728785), (2535, 8594496), (2580, 8444592), (2704, 8057340), (2752, 7916805), (2776, 7848360), (2795, 7795008), (2808, 7758920), (2880, 7564947), (3042, 7162080), (3096, 7037160), (3120, 6983028), (3123, 6976320), (3354, 6495840), (3380, 6445872), (3440, 6333444), (3470, 6278688), (3510, 6207136), (3744, 5819190), (3870, 5629728), (4056, 5371560), (4128, 5277870), (4160, 5237271), (4164, 5232240), (4320, 5043298), (4472, 4871880), (4511, 4829760), (4563, 4774720), (4644, 4691440), (4680, 4655352), (5031, 4330560), (5070, 4297248), (5160, 4222296), (5205, 4185792), (5408, 4028670), (5552, 3924180), (5590, 3897504), (5616, 3879460), (5805, 3753152), (6084, 3581040), (6192, 3518580), (6240, 3491514), (6246, 3488160), (6708, 3247920), (6760, 3222936), (6880, 3166722), (6940, 3139344), (7020, 3103568), (7267, 2998080), (7488, 2909595), (7605, 2864832), (7740, 2814864), (8112, 2685780), (8256, 2638935), (8328, 2616120), (8385, 2598336), (8640, 2521649), (8944, 2435940), (9022, 2414880), (9126, 2387360), (9288, 2345720), (9360, 2327676), (9369, 2325440), (10062, 2165280), (10140, 2148624), (10320, 2111148), (10410, 2092896), (10816, 2014335), (11104, 1962090), (11180, 1948752), (11232, 1939730), (11610, 1876576), (12168, 1790520), (12384, 1759290), (12480, 1745757), (12492, 1744080), (13416, 1623960), (13520, 1611468), (13533, 1609920), (13760, 1583361), (13880, 1569672), (14040, 1551784), (14534, 1499040), (14921, 1460160), (15093, 1443520), (15210, 1432416), (15480, 1407432), (15615, 1395264), (16224, 1342890), (16656, 1308060), (16770, 1299168), (17888, 1217970), (18044, 1207440), (18252, 1193680), (18576, 1172860), (18720, 1163838), (18738, 1162720), (20124, 1082640), (20280, 1074312), (20640, 1055574), (20820, 1046448), (21801, 999360), (22208, 981045), (22360, 974376), (22464, 969865), (22555, 965952), (22815, 954944), (23220, 938288), (24336, 895260), (24768, 879645), (24984, 872040), (25155, 866112), (26832, 811980), (27040, 805734), (27066, 804960), (27760, 784836), (28080, 775892), (29068, 749520), (29842, 730080), (30186, 721760), (30420, 716208), (30960, 703716), (31230, 697632), (32448, 671445), (33312, 654030), (33540, 649584), (35776, 608985), (36088, 603720), (36335, 599616), (36504, 596840), (37152, 586430), (37440, 581919), (37476, 581360), (40248, 541320), (40560, 537156), (40599, 536640), (41280, 527787), (41640, 523224), (43602, 499680), (44720, 487188), (44763, 486720), (45110, 482976), (45630, 477472), (46440, 469144), (46845, 465088), (48672, 447630), (49968, 436020), (50310, 433056), (53664, 405990), (54080, 402867), (54132, 402480), (55520, 392418), (56160, 387946), (58136, 374760), (58643, 371520), (59684, 365040), (60372, 360880), (60840, 358104), (61920, 351858), (62460, 348816), (65403, 333120), (66624, 327015), (67080, 324792), (67665, 321984), (72176, 301860), (72670, 299808), (73008, 298420), (74304, 293215), (74605, 292032), (74952, 290680), (75465, 288704), (80496, 270660), (81120, 268578), (81198, 268320), (83280, 261612), (87204, 249840), (89440, 243594), (89526, 243360), (90220, 241488), (91260, 238736), (92880, 234572), (93690, 232544), (97344, 223815), (99936, 218010), (100620, 216528), (107328, 202995), (108264, 201240), (109005, 199872), (111040, 196209), (112320, 193973), (116272, 187380), (117286, 185760), (119368, 182520), (120744, 180440), (121680, 179052), (121797, 178880), (123840, 175929), (124920, 174408), (130806, 166560), (134160, 162396), (134289, 162240), (135330, 160992), (144352, 150930), (145340, 149904), (146016, 149210)]