21418447680

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 1008

約数和(自身を含む): 92995943040

約数和(自身を除く): 71577495360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 109, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 218, 224, 228, 240, 243, 252, 266, 270, 280, 285, 288, 304, 315, 320, 324, 327, 336, 342, 360, 361, 378, 380, 399, 405, 420, 432, 436, 448, 456, 480, 486, 504, 513, 532, 540, 545, 560, 567, 570, 576, 608, 630, 648, 654, 665, 672, 684, 720, 722, 756, 760, 763, 798, 810, 840, 855, 864, 872, 912, 945, 960, 972, 981, 1008, 1026, 1064, 1080, 1083, 1090, 1120, 1134, 1140, 1197, 1215, 1216, 1260, 1296, 1308, 1330, 1344, 1368, 1440, 1444, 1512, 1520, 1526, 1539, 1596, 1620, 1635, 1680, 1701, 1710, 1728, 1744, 1805, 1824, 1890, 1944, 1962, 1995, 2016, 2052, 2071, 2128, 2160, 2166, 2180, 2240, 2268, 2280, 2289, 2394, 2430, 2520, 2527, 2565, 2592, 2616, 2660, 2736, 2835, 2880, 2888, 2943, 3024, 3040, 3052, 3078, 3192, 3240, 3249, 3270, 3360, 3402, 3420, 3488, 3591, 3610, 3648, 3780, 3815, 3888, 3924, 3990, 4032, 4104, 4142, 4256, 4320, 4332, 4360, 4536, 4560, 4578, 4617, 4788, 4860, 4905, 5040, 5054, 5130, 5184, 5232, 5320, 5415, 5472, 5670, 5776, 5886, 5985, 6048, 6080, 6104, 6156, 6213, 6384, 6480, 6498, 6540, 6720, 6804, 6840, 6867, 6976, 7182, 7220, 7560, 7581, 7630, 7695, 7776, 7848, 7980, 8208, 8284, 8505, 8512, 8640, 8664, 8720, 8829, 9072, 9120, 9156, 9234, 9576, 9720, 9747, 9810, 10080, 10108, 10260, 10355, 10464, 10640, 10773, 10830, 10944, 11340, 11445, 11552, 11772, 11970, 12096, 12208, 12312, 12426, 12635, 12768, 12960, 12996, 13080, 13608, 13680, 13734, 14364, 14440, 14497, 14715, 15120, 15162, 15260, 15390, 15552, 15696, 15960, 16245, 16416, 16568, 17010, 17328, 17440, 17658, 17955, 18144, 18240, 18312, 18468, 18639, 19152, 19440, 19494, 19620, 20160, 20216, 20520, 20601, 20710, 20928, 21280, 21546, 21660, 22680, 22743, 22890, 23085, 23104, 23544, 23940, 24416, 24624, 24852, 25270, 25536, 25920, 25992, 26160, 26487, 27216, 27360, 27468, 28728, 28880, 28994, 29241, 29430, 30240, 30324, 30520, 30780, 31065, 31392, 31920, 32319, 32490, 32832, 33136, 34020, 34335, 34656, 34880, 35316, 35910, 36288, 36624, 36936, 37278, 37905, 38304, 38880, 38988, 39240, 39349, 40432, 41040, 41202, 41420, 42560, 43092, 43320, 43491, 44145, 45360, 45486, 45780, 46170, 47088, 47880, 48735, 48832, 49248, 49704, 50540, 51984, 52320, 52974, 53865, 54432, 54720, 54936, 55917, 57456, 57760, 57988, 58482, 58860, 60480, 60648, 61040, 61560, 61803, 62130, 62784, 63840, 64638, 64980, 66272, 68040, 68229, 68670, 69312, 70632, 71820, 72485, 73248, 73872, 74556, 75810, 76608, 77760, 77976, 78480, 78698, 80864, 82080, 82404, 82840, 86184, 86640, 86982, 87723, 88290, 90720, 90972, 91560, 92340, 93195, 94176, 95760, 97470, 98496, 99408, 101080, 103005, 103968, 104640, 105948, 107730, 108864, 109872, 111834, 113715, 114912, 115520, 115976, 116964, 117720, 118047, 121296, 122080, 123120, 123606, 124260, 127680, 129276, 129960, 130473, 132435, 132544, 136080, 136458, 137340, 141264, 143640, 144970, 146205, 146496, 147744, 149112, 151620, 155952, 156960, 157396, 161595, 161728, 164160, 164808, 165680, 167751, 172368, 173280, 173964, 175446, 176580, 181440, 181944, 183120, 184680, 185409, 186390, 188352, 191520, 194940, 196745, 198816, 202160, 204687, 206010, 207936, 211896, 215460, 217455, 219744, 223668, 227430, 229824, 231952, 233928, 235440, 236094, 242592, 244160, 246240, 247212, 248520, 258552, 259920, 260946, 264870, 272160, 272916, 274680, 275443, 279585, 282528, 287280, 289940, 292410, 295488, 298224, 303240, 309015, 311904, 313920, 314792, 323190, 329616, 331360, 335502, 341145, 344736, 346560, 347928, 350892, 353160, 354141, 363888, 366240, 369360, 370818, 372780, 383040, 389880, 391419, 393490, 397632, 404320, 409374, 412020, 423792, 430920, 434910, 438615, 439488, 447336, 454860, 463904, 467856, 470880, 472188, 485184, 492480, 494424, 497040, 503253, 517104, 519840, 521892, 529740, 544320, 545832, 549360, 550886, 559170, 565056, 574560, 579880, 584820, 590235, 596448, 606480, 614061, 618030, 623808, 629584, 646380, 652365, 659232, 662720, 671004, 682290, 689472, 695856, 701784, 706320, 708282, 727776, 732480, 738720, 741636, 745560, 779760, 782838, 786980, 808640, 818748, 824040, 826329, 838755, 847584, 861840, 869820, 877230, 894672, 909720, 927045, 927808, 935712, 941760, 944376, 988848, 994080, 1006506, 1023435, 1034208, 1039680, 1043784, 1059480, 1062423, 1091664, 1098720, 1101772, 1118340, 1149120, 1159760, 1169640, 1174257, 1180470, 1192896, 1212960, 1228122, 1236060, 1259168, 1292760, 1304730, 1318464, 1342008, 1364580, 1377215, 1391712, 1403568, 1412640, 1416564, 1455552, 1477440, 1483272, 1491120, 1559520, 1565676, 1573960, 1637496, 1648080, 1652658, 1677510, 1695168, 1723680, 1739640, 1754460, 1770705, 1789344, 1819440, 1854090, 1871424, 1888752, 1957095, 1977696, 1988160, 2013012, 2046870, 2068416, 2087568, 2118960, 2124846, 2183328, 2197440, 2203544, 2236680, 2319520, 2339280, 2348514, 2360940, 2425920, 2456244, 2472120, 2478987, 2516265, 2518336, 2585520, 2609460, 2684016, 2729160, 2754430, 2783424, 2807136, 2825280, 2833128, 2966544, 2982240, 3070305, 3119040, 3131352, 3147920, 3187269, 3274992, 3296160, 3305316, 3355020, 3447360, 3479280, 3508920, 3522771, 3541410, 3578688, 3638880, 3708180, 3777504, 3914190, 3955392, 4026024, 4093740, 4131645, 4175136, 4237920, 4249692, 4366656, 4407088, 4473360, 4639040, 4678560, 4697028, 4721880, 4912488, 4944240, 4957974, 5032530, 5171040, 5218920, 5312115, 5368032, 5458320, 5508860, 5614272, 5666256, 5871285, 5933088, 5964480, 6140610, 6262704, 6295840, 6374538, 6549984, 6592320, 6610632, 6710040, 6958560, 7017840, 7045542, 7082820, 7277760, 7416360, 7436961, 7555008, 7828380, 8052048, 8187480, 8263290, 8350272, 8475840, 8499384, 8814176, 8946720, 9357120, 9394056, 9443760, 9561807, 9824976, 9888480, 9915948, 10065060, 10342080, 10437840, 10624230, 10736064, 10916640, 11017720, 11332512, 11742570, 11866176, 12281220, 12394935, 12525408, 12591680, 12749076, 13099968, 13221264, 13420080, 13917120, 14035680, 14091084, 14165640, 14832720, 14873922, 15656760, 15936345, 16104096, 16374960, 16526580, 16998768, 17613855, 17628352, 17893440, 18788112, 18887520, 19123614, 19649952, 19776960, 19831896, 20130120, 20875680, 21248460, 21833280, 22035440, 22310883, 22665024, 23485140, 24562440, 24789870, 25050816, 25498152, 26442528, 26840160, 28071360, 28182168, 28331280, 29665440, 29747844, 31313520, 31872690, 32208192, 32749920, 33053160, 33997536, 35227710, 37184805, 37576224, 37775040, 38247228, 39299904, 39663792, 40260240, 41751360, 42496920, 44070880, 44621766, 46970280, 47809035, 49124880, 49579740, 50996304, 52885056, 53680320, 56364336, 56662560, 59330880, 59495688, 62627040, 63745380, 65499840, 66106320, 66932649, 67995072, 70455420, 74369610, 75152448, 76494456, 79327584, 80520480, 84993840, 88141760, 89243532, 93940560, 95618070, 98249760, 99159480, 101992608, 111554415, 112728672, 113325120, 118991376, 125254080, 127490760, 132212640, 133865298, 140910840, 148739220, 152988912, 158655168, 161040960, 169987680, 178487064, 187881120, 191236140, 196499520, 198318960, 203985216, 223108830, 225457344, 237982752, 254981520, 264425280, 267730596, 281821680, 297478440, 305977824, 334663245, 339975360, 356974128, 375762240, 382472280, 396637920, 446217660, 475965504, 509963040, 535461192, 563643360, 594956880, 611955648, 669326490, 713948256, 764944560, 793275840, 892435320, 1019926080, 1070922384, 1127286720, 1189913760, 1338652980, 1427896512, 1529889120, 1784870640, 2141844768, 2379827520, 2677305960, 3059778240, 3569741280, 4283689536, 5354611920, 7139482560, 10709223840, 21418447680]

約数ペア:

[(1, 21418447680), (2, 10709223840), (3, 7139482560), (4, 5354611920), (5, 4283689536), (6, 3569741280), (7, 3059778240), (8, 2677305960), (9, 2379827520), (10, 2141844768), (12, 1784870640), (14, 1529889120), (15, 1427896512), (16, 1338652980), (18, 1189913760), (19, 1127286720), (20, 1070922384), (21, 1019926080), (24, 892435320), (27, 793275840), (28, 764944560), (30, 713948256), (32, 669326490), (35, 611955648), (36, 594956880), (38, 563643360), (40, 535461192), (42, 509963040), (45, 475965504), (48, 446217660), (54, 396637920), (56, 382472280), (57, 375762240), (60, 356974128), (63, 339975360), (64, 334663245), (70, 305977824), (72, 297478440), (76, 281821680), (80, 267730596), (81, 264425280), (84, 254981520), (90, 237982752), (95, 225457344), (96, 223108830), (105, 203985216), (108, 198318960), (109, 196499520), (112, 191236140), (114, 187881120), (120, 178487064), (126, 169987680), (133, 161040960), (135, 158655168), (140, 152988912), (144, 148739220), (152, 140910840), (160, 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(5232, 4093740), (5320, 4026024), (5415, 3955392), (5472, 3914190), (5670, 3777504), (5776, 3708180), (5886, 3638880), (5985, 3578688), (6048, 3541410), (6080, 3522771), (6104, 3508920), (6156, 3479280), (6213, 3447360), (6384, 3355020), (6480, 3305316), (6498, 3296160), (6540, 3274992), (6720, 3187269), (6804, 3147920), (6840, 3131352), (6867, 3119040), (6976, 3070305), (7182, 2982240), (7220, 2966544), (7560, 2833128), (7581, 2825280), (7630, 2807136), (7695, 2783424), (7776, 2754430), (7848, 2729160), (7980, 2684016), (8208, 2609460), (8284, 2585520), (8505, 2518336), (8512, 2516265), (8640, 2478987), (8664, 2472120), (8720, 2456244), (8829, 2425920), (9072, 2360940), (9120, 2348514), (9156, 2339280), (9234, 2319520), (9576, 2236680), (9720, 2203544), (9747, 2197440), (9810, 2183328), (10080, 2124846), (10108, 2118960), (10260, 2087568), (10355, 2068416), (10464, 2046870), (10640, 2013012), (10773, 1988160), (10830, 1977696), (10944, 1957095), (11340, 1888752), (11445, 1871424), (11552, 1854090), (11772, 1819440), (11970, 1789344), (12096, 1770705), (12208, 1754460), (12312, 1739640), (12426, 1723680), (12635, 1695168), (12768, 1677510), (12960, 1652658), (12996, 1648080), (13080, 1637496), (13608, 1573960), (13680, 1565676), (13734, 1559520), (14364, 1491120), (14440, 1483272), (14497, 1477440), (14715, 1455552), (15120, 1416564), (15162, 1412640), (15260, 1403568), (15390, 1391712), (15552, 1377215), (15696, 1364580), (15960, 1342008), (16245, 1318464), (16416, 1304730), (16568, 1292760), (17010, 1259168), (17328, 1236060), (17440, 1228122), (17658, 1212960), (17955, 1192896), (18144, 1180470), (18240, 1174257), (18312, 1169640), (18468, 1159760), (18639, 1149120), (19152, 1118340), (19440, 1101772), (19494, 1098720), (19620, 1091664), (20160, 1062423), (20216, 1059480), (20520, 1043784), (20601, 1039680), (20710, 1034208), (20928, 1023435), (21280, 1006506), (21546, 994080), (21660, 988848), (22680, 944376), (22743, 941760), (22890, 935712), (23085, 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(45780, 467856), (46170, 463904), (47088, 454860), (47880, 447336), (48735, 439488), (48832, 438615), (49248, 434910), (49704, 430920), (50540, 423792), (51984, 412020), (52320, 409374), (52974, 404320), (53865, 397632), (54432, 393490), (54720, 391419), (54936, 389880), (55917, 383040), (57456, 372780), (57760, 370818), (57988, 369360), (58482, 366240), (58860, 363888), (60480, 354141), (60648, 353160), (61040, 350892), (61560, 347928), (61803, 346560), (62130, 344736), (62784, 341145), (63840, 335502), (64638, 331360), (64980, 329616), (66272, 323190), (68040, 314792), (68229, 313920), (68670, 311904), (69312, 309015), (70632, 303240), (71820, 298224), (72485, 295488), (73248, 292410), (73872, 289940), (74556, 287280), (75810, 282528), (76608, 279585), (77760, 275443), (77976, 274680), (78480, 272916), (78698, 272160), (80864, 264870), (82080, 260946), (82404, 259920), (82840, 258552), (86184, 248520), (86640, 247212), (86982, 246240), (87723, 244160), (88290, 242592), (90720, 236094), (90972, 235440), (91560, 233928), (92340, 231952), (93195, 229824), (94176, 227430), (95760, 223668), (97470, 219744), (98496, 217455), (99408, 215460), (101080, 211896), (103005, 207936), (103968, 206010), (104640, 204687), (105948, 202160), (107730, 198816), (108864, 196745), (109872, 194940), (111834, 191520), (113715, 188352), (114912, 186390), (115520, 185409), (115976, 184680), (116964, 183120), (117720, 181944), (118047, 181440), (121296, 176580), (122080, 175446), (123120, 173964), (123606, 173280), (124260, 172368), (127680, 167751), (129276, 165680), (129960, 164808), (130473, 164160), (132435, 161728), (132544, 161595), (136080, 157396), (136458, 156960), (137340, 155952), (141264, 151620), (143640, 149112), (144970, 147744), (146205, 146496)]