21405347712

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1$

素因数の和:133

約数の個数: 640

約数和(自身を含む): 78633350400

約数和(自身を除く): 57228002688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 43, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 86, 96, 108, 112, 114, 126, 128, 129, 133, 144, 152, 162, 168, 171, 172, 189, 192, 216, 224, 228, 252, 258, 266, 288, 301, 304, 324, 336, 342, 344, 361, 378, 384, 387, 399, 432, 448, 456, 504, 513, 516, 532, 567, 576, 602, 608, 648, 672, 684, 688, 722, 756, 774, 798, 817, 864, 896, 903, 912, 1008, 1026, 1032, 1064, 1083, 1134, 1152, 1161, 1197, 1204, 1216, 1296, 1344, 1368, 1376, 1444, 1512, 1539, 1548, 1596, 1634, 1728, 1806, 1824, 2016, 2052, 2064, 2128, 2166, 2268, 2322, 2394, 2408, 2432, 2451, 2527, 2592, 2688, 2709, 2736, 2752, 2888, 3024, 3078, 3096, 3192, 3249, 3268, 3456, 3483, 3591, 3612, 3648, 4032, 4104, 4128, 4256, 4332, 4536, 4644, 4788, 4816, 4902, 5054, 5184, 5418, 5472, 5504, 5719, 5776, 6048, 6156, 6192, 6384, 6498, 6536, 6859, 6966, 7182, 7224, 7296, 7353, 7581, 8064, 8127, 8208, 8256, 8512, 8664, 9072, 9288, 9576, 9632, 9747, 9804, 10108, 10368, 10773, 10836, 10944, 11438, 11552, 12096, 12312, 12384, 12768, 12996, 13072, 13718, 13932, 14364, 14448, 14706, 15162, 15523, 16254, 16416, 16512, 17024, 17157, 17328, 18144, 18576, 19152, 19264, 19494, 19608, 20216, 20577, 21546, 21672, 21888, 22059, 22743, 22876, 23104, 24192, 24381, 24624, 24768, 25536, 25992, 26144, 27436, 27864, 28728, 28896, 29241, 29412, 30324, 31046, 32508, 32832, 34314, 34656, 36288, 37152, 38304, 38528, 38988, 39216, 40432, 41154, 43092, 43344, 44118, 45486, 45752, 46208, 46569, 48013, 48762, 49248, 49536, 51072, 51471, 51984, 52288, 54872, 55728, 57456, 57792, 58482, 58824, 60648, 61731, 62092, 65016, 65664, 66177, 68229, 68628, 69312, 72576, 74304, 76608, 77976, 78432, 80864, 82308, 86184, 86688, 88236, 90972, 91504, 93138, 96026, 97524, 98496, 102942, 103968, 104576, 108661, 109744, 111456, 114912, 115584, 116964, 117648, 121296, 123462, 124184, 130032, 132354, 136458, 137256, 138624, 139707, 144039, 148608, 153216, 154413, 155952, 156864, 161728, 164616, 172368, 173376, 176472, 181944, 183008, 185193, 186276, 192052, 195048, 196992, 204687, 205884, 207936, 217322, 219488, 222912, 229824, 233928, 235296, 242592, 246924, 248368, 260064, 264708, 272916, 274512, 279414, 288078, 294937, 308826, 311904, 313728, 323456, 325983, 329232, 344736, 346752, 352944, 363888, 366016, 370386, 372552, 384104, 390096, 409374, 411768, 415872, 419121, 432117, 434644, 438976, 445824, 459648, 463239, 467856, 470592, 485184, 493848, 496736, 520128, 529416, 545832, 549024, 555579, 558828, 576156, 589874, 617652, 623808, 651966, 658464, 689472, 705888, 727776, 732032, 740772, 745104, 768208, 780192, 818748, 823536, 838242, 864234, 869288, 877952, 884811, 926478, 935712, 941184, 970368, 977949, 987696, 993472, 1040256, 1058832, 1091664, 1098048, 1111158, 1117656, 1152312, 1179748, 1235304, 1247616, 1257363, 1296351, 1303932, 1316928, 1378944, 1411776, 1455552, 1481544, 1490208, 1536416, 1560384, 1637496, 1647072, 1676484, 1728468, 1738576, 1769622, 1852956, 1871424, 1955898, 1975392, 1986944, 2064559, 2117664, 2183328, 2196096, 2222316, 2235312, 2304624, 2359496, 2470608, 2514726, 2592702, 2607864, 2633856, 2654433, 2823552, 2911104, 2933847, 2963088, 2980416, 3072832, 3120768, 3274992, 3294144, 3352968, 3456936, 3477152, 3539244, 3705912, 3742848, 3889053, 3911796, 3950784, 4129118, 4235328, 4366656, 4444632, 4470624, 4609248, 4718992, 4941216, 5029452, 5185404, 5215728, 5308866, 5867694, 5926176, 5960832, 6145664, 6193677, 6549984, 6588288, 6705936, 6913872, 6954304, 7078488, 7411824, 7778106, 7823592, 7901568, 7963299, 8258236, 8470656, 8733312, 8801541, 8889264, 8941248, 9218496, 9437984, 9882432, 10058904, 10370808, 10431456, 10617732, 11735388, 11852352, 12387354, 13099968, 13411872, 13827744, 13908608, 14156976, 14823648, 15556212, 15647184, 15926598, 16516472, 17603082, 17778528, 17882496, 18436992, 18581031, 18875968, 19764864, 20117808, 20741616, 20862912, 21235464, 23470776, 23704704, 23889897, 24774708, 26199936, 26823744, 27655488, 28313952, 29647296, 31112424, 31294368, 31853196, 33032944, 35206164, 35557056, 37162062, 37751936, 40235616, 41483232, 41725824, 42470928, 46941552, 47779794, 49549416, 53647488, 55310976, 55743093, 56627904, 59294592, 62224848, 62588736, 63706392, 66065888, 70412328, 71114112, 74324124, 80471232, 82966464, 84941856, 93883104, 95559588, 99098832, 111486186, 113255808, 124449696, 125177472, 127412784, 132131776, 140824656, 148648248, 160942464, 165932928, 167229279, 169883712, 187766208, 191119176, 198197664, 222972372, 248899392, 254825568, 264263552, 281649312, 297296496, 334458558, 339767424, 375532416, 382238352, 396395328, 445944744, 497798784, 509651136, 563298624, 594592992, 668917116, 764476704, 792790656, 891889488, 1019302272, 1126597248, 1189185984, 1337834232, 1528953408, 1783778976, 2378371968, 2675668464, 3057906816, 3567557952, 5351336928, 7135115904, 10702673856, 21405347712]

約数ペア:

[(1, 21405347712), (2, 10702673856), (3, 7135115904), (4, 5351336928), (6, 3567557952), (7, 3057906816), (8, 2675668464), (9, 2378371968), (12, 1783778976), (14, 1528953408), (16, 1337834232), (18, 1189185984), (19, 1126597248), (21, 1019302272), (24, 891889488), (27, 792790656), (28, 764476704), (32, 668917116), (36, 594592992), (38, 563298624), (42, 509651136), (43, 497798784), (48, 445944744), (54, 396395328), (56, 382238352), (57, 375532416), (63, 339767424), (64, 334458558), (72, 297296496), (76, 281649312), (81, 264263552), (84, 254825568), (86, 248899392), (96, 222972372), (108, 198197664), (112, 191119176), (114, 187766208), (126, 169883712), (128, 167229279), (129, 165932928), (133, 160942464), (144, 148648248), (152, 140824656), (162, 132131776), (168, 127412784), (171, 125177472), (172, 124449696), (189, 113255808), (192, 111486186), (216, 99098832), (224, 95559588), (228, 93883104), (252, 84941856), (258, 82966464), (266, 80471232), (288, 74324124), (301, 71114112), (304, 70412328), (324, 66065888), (336, 63706392), (342, 62588736), (344, 62224848), (361, 59294592), (378, 56627904), (384, 55743093), (387, 55310976), (399, 53647488), (432, 49549416), (448, 47779794), (456, 46941552), (504, 42470928), (513, 41725824), (516, 41483232), (532, 40235616), (567, 37751936), (576, 37162062), (602, 35557056), (608, 35206164), (648, 33032944), (672, 31853196), (684, 31294368), (688, 31112424), (722, 29647296), (756, 28313952), (774, 27655488), (798, 26823744), (817, 26199936), (864, 24774708), (896, 23889897), (903, 23704704), (912, 23470776), (1008, 21235464), (1026, 20862912), (1032, 20741616), (1064, 20117808), (1083, 19764864), (1134, 18875968), (1152, 18581031), (1161, 18436992), (1197, 17882496), (1204, 17778528), (1216, 17603082), (1296, 16516472), (1344, 15926598), (1368, 15647184), (1376, 15556212), (1444, 14823648), (1512, 14156976), (1539, 13908608), (1548, 13827744), (1596, 13411872), (1634, 13099968), (1728, 12387354), (1806, 11852352), (1824, 11735388), (2016, 10617732), (2052, 10431456), (2064, 10370808), (2128, 10058904), (2166, 9882432), (2268, 9437984), (2322, 9218496), (2394, 8941248), (2408, 8889264), (2432, 8801541), (2451, 8733312), (2527, 8470656), (2592, 8258236), (2688, 7963299), (2709, 7901568), (2736, 7823592), (2752, 7778106), (2888, 7411824), (3024, 7078488), (3078, 6954304), (3096, 6913872), (3192, 6705936), (3249, 6588288), (3268, 6549984), (3456, 6193677), (3483, 6145664), (3591, 5960832), (3612, 5926176), (3648, 5867694), (4032, 5308866), (4104, 5215728), (4128, 5185404), (4256, 5029452), (4332, 4941216), (4536, 4718992), (4644, 4609248), (4788, 4470624), (4816, 4444632), (4902, 4366656), (5054, 4235328), (5184, 4129118), (5418, 3950784), (5472, 3911796), (5504, 3889053), (5719, 3742848), (5776, 3705912), (6048, 3539244), (6156, 3477152), (6192, 3456936), (6384, 3352968), (6498, 3294144), (6536, 3274992), (6859, 3120768), (6966, 3072832), (7182, 2980416), (7224, 2963088), (7296, 2933847), (7353, 2911104), (7581, 2823552), (8064, 2654433), (8127, 2633856), (8208, 2607864), (8256, 2592702), (8512, 2514726), (8664, 2470608), (9072, 2359496), (9288, 2304624), (9576, 2235312), (9632, 2222316), (9747, 2196096), (9804, 2183328), (10108, 2117664), (10368, 2064559), (10773, 1986944), (10836, 1975392), (10944, 1955898), (11438, 1871424), (11552, 1852956), (12096, 1769622), (12312, 1738576), (12384, 1728468), (12768, 1676484), (12996, 1647072), (13072, 1637496), (13718, 1560384), (13932, 1536416), (14364, 1490208), (14448, 1481544), (14706, 1455552), (15162, 1411776), (15523, 1378944), (16254, 1316928), (16416, 1303932), (16512, 1296351), (17024, 1257363), (17157, 1247616), (17328, 1235304), (18144, 1179748), (18576, 1152312), (19152, 1117656), (19264, 1111158), (19494, 1098048), (19608, 1091664), (20216, 1058832), (20577, 1040256), (21546, 993472), (21672, 987696), (21888, 977949), (22059, 970368), (22743, 941184), (22876, 935712), (23104, 926478), (24192, 884811), (24381, 877952), (24624, 869288), (24768, 864234), (25536, 838242), (25992, 823536), (26144, 818748), (27436, 780192), (27864, 768208), (28728, 745104), (28896, 740772), (29241, 732032), (29412, 727776), (30324, 705888), (31046, 689472), (32508, 658464), (32832, 651966), (34314, 623808), (34656, 617652), (36288, 589874), (37152, 576156), (38304, 558828), (38528, 555579), (38988, 549024), (39216, 545832), (40432, 529416), (41154, 520128), (43092, 496736), (43344, 493848), (44118, 485184), (45486, 470592), (45752, 467856), (46208, 463239), (46569, 459648), (48013, 445824), (48762, 438976), (49248, 434644), (49536, 432117), (51072, 419121), (51471, 415872), (51984, 411768), (52288, 409374), (54872, 390096), (55728, 384104), (57456, 372552), (57792, 370386), (58482, 366016), (58824, 363888), (60648, 352944), (61731, 346752), (62092, 344736), (65016, 329232), (65664, 325983), (66177, 323456), (68229, 313728), (68628, 311904), (69312, 308826), (72576, 294937), (74304, 288078), (76608, 279414), (77976, 274512), (78432, 272916), (80864, 264708), (82308, 260064), (86184, 248368), (86688, 246924), (88236, 242592), (90972, 235296), (91504, 233928), (93138, 229824), (96026, 222912), (97524, 219488), (98496, 217322), (102942, 207936), (103968, 205884), (104576, 204687), (108661, 196992), (109744, 195048), (111456, 192052), (114912, 186276), (115584, 185193), (116964, 183008), (117648, 181944), (121296, 176472), (123462, 173376), (124184, 172368), (130032, 164616), (132354, 161728), (136458, 156864), (137256, 155952), (138624, 154413), (139707, 153216), (144039, 148608)]