21343720320

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:96

約数の個数: 1152

約数和(自身を含む): 91063103040

約数和(自身を除く): 69719382720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 23, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 46, 48, 51, 52, 54, 60, 64, 65, 68, 69, 72, 78, 80, 81, 85, 90, 92, 96, 102, 104, 108, 115, 117, 120, 128, 130, 135, 136, 138, 144, 153, 156, 160, 162, 170, 180, 184, 192, 195, 204, 207, 208, 216, 221, 230, 234, 240, 243, 255, 260, 270, 272, 276, 288, 299, 306, 312, 320, 324, 340, 345, 351, 360, 368, 384, 390, 391, 405, 408, 414, 416, 432, 442, 459, 460, 468, 480, 486, 510, 520, 540, 544, 552, 576, 585, 598, 612, 621, 624, 640, 648, 663, 680, 690, 702, 720, 729, 736, 765, 780, 782, 810, 816, 828, 832, 864, 884, 897, 918, 920, 936, 960, 972, 1020, 1035, 1040, 1053, 1080, 1088, 1104, 1105, 1152, 1170, 1173, 1196, 1215, 1224, 1242, 1248, 1296, 1326, 1360, 1377, 1380, 1404, 1440, 1458, 1472, 1495, 1530, 1560, 1564, 1620, 1632, 1656, 1664, 1728, 1755, 1768, 1794, 1836, 1840, 1863, 1872, 1920, 1944, 1955, 1989, 2040, 2070, 2080, 2106, 2160, 2176, 2187, 2208, 2210, 2295, 2340, 2346, 2392, 2430, 2448, 2484, 2496, 2592, 2652, 2691, 2720, 2754, 2760, 2808, 2880, 2916, 2944, 2990, 3060, 3105, 3120, 3128, 3159, 3240, 3264, 3312, 3315, 3456, 3510, 3519, 3536, 3588, 3645, 3672, 3680, 3726, 3744, 3888, 3910, 3978, 4080, 4131, 4140, 4160, 4212, 4320, 4374, 4416, 4420, 4485, 4590, 4680, 4692, 4784, 4860, 4896, 4968, 4992, 5083, 5184, 5265, 5304, 5382, 5440, 5508, 5520, 5589, 5616, 5760, 5832, 5865, 5967, 5980, 6120, 6210, 6240, 6256, 6318, 6480, 6528, 6561, 6624, 6630, 6885, 7020, 7038, 7072, 7176, 7290, 7344, 7360, 7452, 7488, 7776, 7820, 7956, 8073, 8160, 8262, 8280, 8320, 8424, 8640, 8748, 8832, 8840, 8970, 9180, 9315, 9360, 9384, 9477, 9568, 9720, 9792, 9936, 9945, 10166, 10368, 10530, 10557, 10608, 10764, 10880, 10935, 11016, 11040, 11178, 11232, 11664, 11730, 11934, 11960, 12240, 12393, 12420, 12480, 12512, 12636, 12960, 13122, 13248, 13260, 13455, 13770, 14040, 14076, 14144, 14352, 14580, 14688, 14720, 14904, 14976, 15249, 15552, 15640, 15795, 15912, 16146, 16320, 16524, 16560, 16767, 16848, 17280, 17496, 17595, 17680, 17901, 17940, 18360, 18630, 18720, 18768, 18954, 19136, 19440, 19584, 19872, 19890, 20332, 20655, 21060, 21114, 21216, 21528, 21870, 22032, 22080, 22356, 22464, 23328, 23460, 23868, 23920, 24219, 24480, 24786, 24840, 24960, 25024, 25272, 25415, 25920, 26244, 26496, 26520, 26910, 27540, 27945, 28080, 28152, 28288, 28431, 28704, 29160, 29376, 29808, 29835, 30498, 31104, 31280, 31590, 31671, 31824, 32292, 32640, 32805, 33048, 33120, 33534, 33696, 34992, 35190, 35360, 35802, 35880, 36720, 37179, 37260, 37440, 37536, 37908, 38272, 38880, 39744, 39780, 40365, 40664, 41310, 42120, 42228, 42432, 43056, 43740, 44064, 44160, 44712, 44928, 45747, 46656, 46920, 47385, 47736, 47840, 48438, 48960, 49572, 49680, 50048, 50301, 50544, 50830, 51840, 52488, 52785, 53040, 53703, 53820, 55080, 55890, 56160, 56304, 56862, 57408, 58320, 58752, 59616, 59670, 60996, 61965, 62560, 63180, 63342, 63648, 64584, 65610, 66096, 66240, 67068, 67392, 69984, 70380, 70720, 71604, 71760, 72657, 73440, 74358, 74520, 74880, 75072, 75816, 76245, 77760, 79488, 79560, 80730, 81328, 82620, 83835, 84240, 84456, 84864, 85293, 86112, 87480, 88128, 89424, 89505, 91494, 93312, 93840, 94770, 95013, 95472, 95680, 96876, 97920, 99144, 99360, 100602, 101088, 101660, 104976, 105570, 106080, 107406, 107640, 110160, 111537, 111780, 112320, 112608, 113724, 114816, 116640, 119232, 119340, 121095, 121992, 123930, 125120, 126360, 126684, 127296, 129168, 131220, 132192, 132480, 134136, 134784, 137241, 139968, 140760, 141440, 142155, 143208, 143520, 145314, 146880, 148716, 149040, 150144, 150903, 151632, 152490, 155520, 158355, 159120, 161109, 161460, 162656, 165240, 167670, 168480, 168912, 170586, 172224, 174960, 176256, 178848, 179010, 182988, 185895, 187680, 189540, 190026, 190944, 191360, 193752, 198288, 198720, 201204, 202176, 203320, 209952, 211140, 212160, 214812, 215280, 217971, 220320, 223074, 223560, 224640, 225216, 227448, 228735, 233280, 238464, 238680, 242190, 243984, 247860, 250240, 251505, 252720, 253368, 254592, 258336, 262440, 264384, 268272, 268515, 274482, 279936, 281520, 284310, 285039, 286416, 287040, 290628, 293760, 297432, 298080, 301806, 303264, 304980, 316710, 318240, 322218, 322920, 325312, 330480, 335340, 336960, 337824, 341172, 344448, 349920, 357696, 358020, 363285, 365976, 371790, 375360, 379080, 380052, 381888, 387504, 396576, 397440, 402408, 404352, 406640, 411723, 419904, 422280, 424320, 426465, 429624, 430560, 435942, 440640, 446148, 447120, 450432, 454896, 457470, 466560, 475065, 477360, 483327, 484380, 487968, 495720, 503010, 505440, 506736, 516672, 524880, 528768, 536544, 537030, 548964, 557685, 563040, 568620, 570078, 572832, 574080, 581256, 594864, 596160, 603612, 606528, 609960, 633420, 636480, 644436, 645840, 650624, 653913, 660960, 670680, 673920, 675648, 682344, 686205, 699840, 715392, 716040, 726570, 731952, 743580, 750720, 754515, 758160, 760104, 763776, 775008, 793152, 804816, 805545, 813280, 823446, 839808, 844560, 852930, 855117, 859248, 861120, 871884, 881280, 892296, 894240, 909792, 914940, 950130, 954720, 966654, 968760, 975936, 991440, 1006020, 1010880, 1013472, 1033344, 1049760, 1073088, 1074060, 1089855, 1097928, 1115370, 1126080, 1137240, 1140156, 1145664, 1162512, 1189728, 1192320, 1207224, 1213056, 1219920, 1235169, 1266840, 1272960, 1288872, 1291680, 1307826, 1321920, 1341360, 1351296, 1364688, 1372410, 1399680, 1425195, 1432080, 1449981, 1453140, 1463904, 1487160, 1509030, 1516320, 1520208, 1550016, 1586304, 1609632, 1611090, 1626560, 1646892, 1689120, 1705860, 1710234, 1718496, 1722240, 1743768, 1784592, 1788480, 1819584, 1829880, 1900260, 1909440, 1933308, 1937520, 1951872, 1961739, 1982880, 2012040, 2021760, 2026944, 2058615, 2099520, 2146176, 2148120, 2179710, 2195856, 2230740, 2252160, 2274480, 2280312, 2291328, 2325024, 2379456, 2414448, 2416635, 2439840, 2470338, 2533680, 2565351, 2577744, 2583360, 2615652, 2643840, 2682720, 2729376, 2744820, 2850390, 2864160, 2899962, 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83700864, 87834240, 88932168, 91212480, 92798784, 96577920, 98813520, 102614040, 103109760, 104626080, 109454976, 111165210, 115998480, 118576224, 125551296, 131751360, 133398252, 136818720, 139501440, 148220280, 154664640, 156939120, 158101632, 164182464, 166747815, 177864336, 182424960, 185597568, 197627040, 205228080, 209252160, 222330420, 231996960, 237152448, 251102592, 263502720, 266796504, 273637440, 296440560, 309329280, 313878240, 328364928, 333495630, 355728672, 395254080, 410456160, 418504320, 444660840, 463993920, 474304896, 533593008, 547274880, 592881120, 627756480, 666991260, 711457344, 790508160, 820912320, 889321680, 927987840, 1067186016, 1185762240, 1255512960, 1333982520, 1422914688, 1641824640, 1778643360, 2134372032, 2371524480, 2667965040, 3557286720, 4268744064, 5335930080, 7114573440, 10671860160, 21343720320]

約数ペア:

[(1, 21343720320), (2, 10671860160), (3, 7114573440), (4, 5335930080), (5, 4268744064), (6, 3557286720), (8, 2667965040), (9, 2371524480), (10, 2134372032), (12, 1778643360), (13, 1641824640), (15, 1422914688), (16, 1333982520), (17, 1255512960), (18, 1185762240), (20, 1067186016), (23, 927987840), (24, 889321680), (26, 820912320), (27, 790508160), (30, 711457344), (32, 666991260), (34, 627756480), (36, 592881120), (39, 547274880), (40, 533593008), (45, 474304896), (46, 463993920), (48, 444660840), (51, 418504320), (52, 410456160), (54, 395254080), (60, 355728672), (64, 333495630), (65, 328364928), (68, 313878240), (69, 309329280), (72, 296440560), (78, 273637440), (80, 266796504), (81, 263502720), (85, 251102592), (90, 237152448), (92, 231996960), (96, 222330420), (102, 209252160), (104, 205228080), (108, 197627040), (115, 185597568), (117, 182424960), (120, 177864336), (128, 166747815), (130, 164182464), (135, 158101632), (136, 156939120), (138, 154664640), (144, 148220280), (153, 139501440), (156, 136818720), (160, 133398252), (162, 131751360), (170, 125551296), (180, 118576224), (184, 115998480), (192, 111165210), (195, 109454976), (204, 104626080), (207, 103109760), (208, 102614040), (216, 98813520), (221, 96577920), (230, 92798784), (234, 91212480), (240, 88932168), (243, 87834240), (255, 83700864), (260, 82091232), (270, 79050816), (272, 78469560), (276, 77332320), (288, 74110140), (299, 71383680), (306, 69750720), (312, 68409360), (320, 66699126), (324, 65875680), (340, 62775648), (345, 61865856), (351, 60808320), (360, 59288112), (368, 57999240), (384, 55582605), (390, 54727488), (391, 54587520), (405, 52700544), (408, 52313040), (414, 51554880), (416, 51307020), (432, 49406760), (442, 48288960), (459, 46500480), (460, 46399392), (468, 45606240), (480, 44466084), (486, 43917120), (510, 41850432), (520, 41045616), (540, 39525408), (544, 39234780), (552, 38666160), (576, 37055070), (585, 36484992), (598, 35691840), (612, 34875360), (621, 34369920), (624, 34204680), (640, 33349563), (648, 32937840), (663, 32192640), (680, 31387824), (690, 30932928), (702, 30404160), (720, 29644056), (729, 29278080), (736, 28999620), (765, 27900288), (780, 27363744), (782, 27293760), (810, 26350272), (816, 26156520), (828, 25777440), (832, 25653510), (864, 24703380), (884, 24144480), (897, 23794560), (918, 23250240), (920, 23199696), (936, 22803120), (960, 22233042), (972, 21958560), (1020, 20925216), (1035, 20621952), (1040, 20522808), (1053, 20269440), (1080, 19762704), (1088, 19617390), (1104, 19333080), (1105, 19315584), (1152, 18527535), (1170, 18242496), (1173, 18195840), (1196, 17845920), (1215, 17566848), (1224, 17437680), (1242, 17184960), (1248, 17102340), (1296, 16468920), (1326, 16096320), (1360, 15693912), (1377, 15500160), (1380, 15466464), (1404, 15202080), (1440, 14822028), (1458, 14639040), (1472, 14499810), (1495, 14276736), (1530, 13950144), (1560, 13681872), (1564, 13646880), (1620, 13175136), (1632, 13078260), (1656, 12888720), (1664, 12826755), (1728, 12351690), (1755, 12161664), (1768, 12072240), (1794, 11897280), (1836, 11625120), (1840, 11599848), (1863, 11456640), (1872, 11401560), (1920, 11116521), (1944, 10979280), (1955, 10917504), (1989, 10730880), (2040, 10462608), (2070, 10310976), (2080, 10261404), (2106, 10134720), (2160, 9881352), (2176, 9808695), (2187, 9759360), (2208, 9666540), (2210, 9657792), (2295, 9300096), (2340, 9121248), (2346, 9097920), (2392, 8922960), (2430, 8783424), (2448, 8718840), (2484, 8592480), (2496, 8551170), (2592, 8234460), (2652, 8048160), (2691, 7931520), (2720, 7846956), (2754, 7750080), (2760, 7733232), (2808, 7601040), (2880, 7411014), (2916, 7319520), (2944, 7249905), (2990, 7138368), (3060, 6975072), (3105, 6873984), (3120, 6840936), (3128, 6823440), (3159, 6756480), (3240, 6587568), (3264, 6539130), (3312, 6444360), (3315, 6438528), (3456, 6175845), (3510, 6080832), (3519, 6065280), (3536, 6036120), (3588, 5948640), (3645, 5855616), (3672, 5812560), (3680, 5799924), (3726, 5728320), (3744, 5700780), (3888, 5489640), (3910, 5458752), (3978, 5365440), (4080, 5231304), (4131, 5166720), (4140, 5155488), (4160, 5130702), (4212, 5067360), (4320, 4940676), (4374, 4879680), (4416, 4833270), (4420, 4828896), (4485, 4758912), (4590, 4650048), (4680, 4560624), (4692, 4548960), (4784, 4461480), (4860, 4391712), (4896, 4359420), (4968, 4296240), (4992, 4275585), (5083, 4199040), (5184, 4117230), (5265, 4053888), (5304, 4024080), (5382, 3965760), (5440, 3923478), (5508, 3875040), (5520, 3866616), (5589, 3818880), (5616, 3800520), (5760, 3705507), (5832, 3659760), (5865, 3639168), (5967, 3576960), (5980, 3569184), (6120, 3487536), (6210, 3436992), (6240, 3420468), (6256, 3411720), (6318, 3378240), (6480, 3293784), (6528, 3269565), (6561, 3253120), (6624, 3222180), (6630, 3219264), (6885, 3100032), (7020, 3040416), (7038, 3032640), (7072, 3018060), (7176, 2974320), (7290, 2927808), (7344, 2906280), (7360, 2899962), (7452, 2864160), (7488, 2850390), (7776, 2744820), (7820, 2729376), (7956, 2682720), (8073, 2643840), (8160, 2615652), (8262, 2583360), (8280, 2577744), (8320, 2565351), (8424, 2533680), (8640, 2470338), (8748, 2439840), (8832, 2416635), (8840, 2414448), (8970, 2379456), (9180, 2325024), (9315, 2291328), (9360, 2280312), (9384, 2274480), (9477, 2252160), (9568, 2230740), (9720, 2195856), (9792, 2179710), (9936, 2148120), (9945, 2146176), (10166, 2099520), (10368, 2058615), (10530, 2026944), (10557, 2021760), (10608, 2012040), (10764, 1982880), (10880, 1961739), (10935, 1951872), (11016, 1937520), (11040, 1933308), (11178, 1909440), (11232, 1900260), (11664, 1829880), (11730, 1819584), (11934, 1788480), (11960, 1784592), (12240, 1743768), (12393, 1722240), (12420, 1718496), (12480, 1710234), (12512, 1705860), (12636, 1689120), (12960, 1646892), (13122, 1626560), (13248, 1611090), (13260, 1609632), (13455, 1586304), (13770, 1550016), (14040, 1520208), (14076, 1516320), (14144, 1509030), (14352, 1487160), (14580, 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