28531560960

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 640

約数和(自身を含む): 117103219200

約数和(自身を除く): 88571658240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 218, 224, 240, 252, 256, 270, 280, 288, 315, 320, 327, 336, 360, 378, 384, 420, 432, 436, 448, 480, 504, 512, 540, 541, 545, 560, 576, 630, 640, 654, 672, 720, 756, 763, 768, 840, 864, 872, 896, 945, 960, 981, 1008, 1080, 1082, 1090, 1120, 1152, 1260, 1280, 1308, 1344, 1440, 1512, 1526, 1536, 1623, 1635, 1680, 1728, 1744, 1792, 1890, 1920, 1962, 2016, 2160, 2164, 2180, 2240, 2289, 2304, 2520, 2560, 2616, 2688, 2705, 2880, 2943, 3024, 3052, 3246, 3270, 3360, 3456, 3488, 3584, 3780, 3787, 3815, 3840, 3924, 4032, 4320, 4328, 4360, 4480, 4578, 4608, 4869, 4905, 5040, 5232, 5376, 5410, 5760, 5886, 6048, 6104, 6492, 6540, 6720, 6867, 6912, 6976, 7560, 7574, 7630, 7680, 7848, 8064, 8115, 8640, 8656, 8720, 8960, 9156, 9738, 9810, 10080, 10464, 10752, 10820, 11361, 11445, 11520, 11772, 12096, 12208, 12984, 13080, 13440, 13734, 13824, 13952, 14607, 14715, 15120, 15148, 15260, 15696, 16128, 16230, 17280, 17312, 17440, 17920, 18312, 18935, 19476, 19620, 20160, 20601, 20928, 21640, 22722, 22890, 23040, 23544, 24192, 24345, 24416, 25968, 26160, 26880, 27468, 27904, 29214, 29430, 30240, 30296, 30520, 31392, 32256, 32460, 34083, 34335, 34560, 34624, 34880, 36624, 37870, 38952, 39240, 40320, 41202, 41856, 43280, 45444, 45780, 47088, 48384, 48690, 48832, 51936, 52320, 53760, 54936, 55808, 56805, 58428, 58860, 58969, 60480, 60592, 61040, 62784, 64920, 68166, 68670, 69120, 69248, 69760, 73035, 73248, 75740, 77904, 78480, 80640, 82404, 83712, 86560, 90888, 91560, 94176, 96768, 97380, 97664, 102249, 103005, 103872, 104640, 109872, 113610, 116856, 117720, 117938, 120960, 121184, 122080, 125568, 129840, 136332, 137340, 138496, 139520, 146070, 146496, 151480, 155808, 156960, 161280, 164808, 167424, 170415, 173120, 176907, 181776, 183120, 188352, 194760, 195328, 204498, 206010, 207744, 209280, 219744, 227220, 233712, 235440, 235876, 241920, 242368, 244160, 251136, 259680, 272664, 274680, 276992, 279040, 292140, 292992, 294845, 302960, 311616, 313920, 329616, 340830, 346240, 353814, 363552, 366240, 376704, 389520, 390656, 408996, 412020, 412783, 415488, 418560, 439488, 454440, 467424, 470880, 471752, 483840, 484736, 488320, 502272, 511245, 519360, 530721, 545328, 549360, 584280, 585984, 589690, 605920, 623232, 627840, 659232, 681660, 692480, 707628, 727104, 732480, 753408, 779040, 817992, 824040, 825566, 830976, 837120, 878976, 884535, 908880, 934848, 941760, 943504, 969472, 976640, 1022490, 1038720, 1061442, 1090656, 1098720, 1168560, 1171968, 1179380, 1211840, 1238349, 1246464, 1255680, 1318464, 1363320, 1384960, 1415256, 1454208, 1464960, 1506816, 1558080, 1592163, 1635984, 1648080, 1651132, 1757952, 1769070, 1817760, 1869696, 1883520, 1887008, 1938944, 1953280, 2044980, 2063915, 2077440, 2122884, 2181312, 2197440, 2337120, 2358760, 2423680, 2476698, 2492928, 2511360, 2636928, 2653605, 2726640, 2830512, 2908416, 2929920, 3116160, 3184326, 3271968, 3296160, 3302264, 3515904, 3538140, 3635520, 3715047, 3739392, 3767040, 3774016, 4089960, 4127830, 4154880, 4245768, 4362624, 4394880, 4674240, 4717520, 4847360, 4953396, 5273856, 5307210, 5453280, 5661024, 5816832, 5859840, 6191745, 6232320, 6368652, 6543936, 6592320, 6604528, 7076280, 7271040, 7430094, 7478784, 7534080, 7548032, 7960815, 8179920, 8255660, 8491536, 8725248, 8789760, 9348480, 9435040, 9694720, 9906792, 10547712, 10614420, 10906560, 11145141, 11322048, 12383490, 12464640, 12737304, 13087872, 13184640, 13209056, 14152560, 14542080, 14860188, 15096064, 15921630, 16359840, 16511320, 16983072, 17450496, 17579520, 18575235, 18696960, 18870080, 19813584, 21228840, 21813120, 22290282, 22644096, 24766980, 25474608, 26175744, 26369280, 26418112, 28305120, 29084160, 29720376, 30192128, 31843260, 32719680, 33022640, 33966144, 37150470, 37393920, 37740160, 39627168, 42457680, 43626240, 44580564, 45288192, 49533960, 50949216, 52351488, 52738560, 52836224, 55725705, 56610240, 59440752, 63686520, 65439360, 66045280, 67932288, 74300940, 75480320, 79254336, 84915360, 87252480, 89161128, 90576384, 99067920, 101898432, 105672448, 111451410, 113220480, 118881504, 127373040, 130878720, 132090560, 135864576, 148601880, 150960640, 158508672, 169830720, 178322256, 198135840, 203796864, 211344896, 222902820, 226440960, 237763008, 254746080, 261757440, 264181120, 271729152, 297203760, 317017344, 339661440, 356644512, 396271680, 407593728, 445805640, 452881920, 475526016, 509492160, 528362240, 594407520, 634034688, 679322880, 713289024, 792543360, 815187456, 891611280, 951052032, 1018984320, 1056724480, 1188815040, 1358645760, 1426578048, 1585086720, 1783222560, 1902104064, 2037968640, 2377630080, 2853156096, 3170173440, 3566445120, 4075937280, 4755260160, 5706312192, 7132890240, 9510520320, 14265780480, 28531560960]

約数ペア:

[(1, 28531560960), (2, 14265780480), (3, 9510520320), (4, 7132890240), (5, 5706312192), (6, 4755260160), (7, 4075937280), (8, 3566445120), (9, 3170173440), (10, 2853156096), (12, 2377630080), (14, 2037968640), (15, 1902104064), (16, 1783222560), (18, 1585086720), (20, 1426578048), (21, 1358645760), (24, 1188815040), (27, 1056724480), (28, 1018984320), (30, 951052032), (32, 891611280), (35, 815187456), (36, 792543360), (40, 713289024), (42, 679322880), (45, 634034688), (48, 594407520), (54, 528362240), (56, 509492160), (60, 475526016), (63, 452881920), (64, 445805640), (70, 407593728), (72, 396271680), (80, 356644512), (84, 339661440), (90, 317017344), (96, 297203760), (105, 271729152), (108, 264181120), (109, 261757440), (112, 254746080), (120, 237763008), (126, 226440960), (128, 222902820), (135, 211344896), (140, 203796864), (144, 198135840), (160, 178322256), (168, 169830720), (180, 158508672), (189, 150960640), (192, 148601880), (210, 135864576), (216, 132090560), (218, 130878720), (224, 127373040), (240, 118881504), (252, 113220480), (256, 111451410), (270, 105672448), (280, 101898432), (288, 99067920), (315, 90576384), (320, 89161128), (327, 87252480), (336, 84915360), (360, 79254336), (378, 75480320), (384, 74300940), (420, 67932288), (432, 66045280), (436, 65439360), (448, 63686520), (480, 59440752), (504, 56610240), (512, 55725705), (540, 52836224), (541, 52738560), (545, 52351488), (560, 50949216), (576, 49533960), (630, 45288192), (640, 44580564), (654, 43626240), (672, 42457680), (720, 39627168), (756, 37740160), (763, 37393920), (768, 37150470), (840, 33966144), (864, 33022640), (872, 32719680), (896, 31843260), (945, 30192128), (960, 29720376), (981, 29084160), (1008, 28305120), (1080, 26418112), (1082, 26369280), (1090, 26175744), (1120, 25474608), (1152, 24766980), (1260, 22644096), (1280, 22290282), (1308, 21813120), (1344, 21228840), (1440, 19813584), (1512, 18870080), (1526, 18696960), (1536, 18575235), (1623, 17579520), (1635, 17450496), (1680, 16983072), (1728, 16511320), (1744, 16359840), (1792, 15921630), (1890, 15096064), (1920, 14860188), (1962, 14542080), (2016, 14152560), (2160, 13209056), (2164, 13184640), (2180, 13087872), (2240, 12737304), (2289, 12464640), (2304, 12383490), (2520, 11322048), (2560, 11145141), (2616, 10906560), (2688, 10614420), (2705, 10547712), (2880, 9906792), (2943, 9694720), (3024, 9435040), (3052, 9348480), (3246, 8789760), (3270, 8725248), (3360, 8491536), (3456, 8255660), (3488, 8179920), (3584, 7960815), (3780, 7548032), (3787, 7534080), (3815, 7478784), (3840, 7430094), (3924, 7271040), (4032, 7076280), (4320, 6604528), (4328, 6592320), (4360, 6543936), (4480, 6368652), (4578, 6232320), (4608, 6191745), (4869, 5859840), (4905, 5816832), (5040, 5661024), (5232, 5453280), (5376, 5307210), (5410, 5273856), (5760, 4953396), (5886, 4847360), (6048, 4717520), (6104, 4674240), (6492, 4394880), (6540, 4362624), (6720, 4245768), (6867, 4154880), (6912, 4127830), (6976, 4089960), (7560, 3774016), (7574, 3767040), (7630, 3739392), (7680, 3715047), (7848, 3635520), (8064, 3538140), (8115, 3515904), (8640, 3302264), (8656, 3296160), (8720, 3271968), (8960, 3184326), (9156, 3116160), (9738, 2929920), (9810, 2908416), (10080, 2830512), (10464, 2726640), (10752, 2653605), (10820, 2636928), (11361, 2511360), (11445, 2492928), (11520, 2476698), (11772, 2423680), (12096, 2358760), (12208, 2337120), (12984, 2197440), (13080, 2181312), (13440, 2122884), (13734, 2077440), (13824, 2063915), (13952, 2044980), (14607, 1953280), (14715, 1938944), (15120, 1887008), (15148, 1883520), (15260, 1869696), (15696, 1817760), (16128, 1769070), (16230, 1757952), (17280, 1651132), (17312, 1648080), (17440, 1635984), (17920, 1592163), (18312, 1558080), (18935, 1506816), (19476, 1464960), (19620, 1454208), (20160, 1415256), (20601, 1384960), (20928, 1363320), (21640, 1318464), (22722, 1255680), (22890, 1246464), (23040, 1238349), (23544, 1211840), (24192, 1179380), (24345, 1171968), (24416, 1168560), (25968, 1098720), (26160, 1090656), (26880, 1061442), (27468, 1038720), (27904, 1022490), (29214, 976640), (29430, 969472), (30240, 943504), (30296, 941760), (30520, 934848), (31392, 908880), (32256, 884535), (32460, 878976), (34083, 837120), (34335, 830976), (34560, 825566), (34624, 824040), (34880, 817992), (36624, 779040), (37870, 753408), (38952, 732480), (39240, 727104), (40320, 707628), (41202, 692480), (41856, 681660), (43280, 659232), (45444, 627840), (45780, 623232), (47088, 605920), (48384, 589690), (48690, 585984), (48832, 584280), (51936, 549360), (52320, 545328), (53760, 530721), (54936, 519360), (55808, 511245), (56805, 502272), (58428, 488320), (58860, 484736), (58969, 483840), (60480, 471752), (60592, 470880), (61040, 467424), (62784, 454440), (64920, 439488), (68166, 418560), (68670, 415488), (69120, 412783), (69248, 412020), (69760, 408996), (73035, 390656), (73248, 389520), (75740, 376704), (77904, 366240), (78480, 363552), (80640, 353814), (82404, 346240), (83712, 340830), (86560, 329616), (90888, 313920), (91560, 311616), (94176, 302960), (96768, 294845), (97380, 292992), (97664, 292140), (102249, 279040), (103005, 276992), (103872, 274680), (104640, 272664), (109872, 259680), (113610, 251136), (116856, 244160), (117720, 242368), (117938, 241920), (120960, 235876), (121184, 235440), (122080, 233712), (125568, 227220), (129840, 219744), (136332, 209280), (137340, 207744), (138496, 206010), (139520, 204498), (146070, 195328), (146496, 194760), (151480, 188352), (155808, 183120), (156960, 181776), (161280, 176907), (164808, 173120), (167424, 170415)]