21016313136

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 800

約数和(自身を含む): 80459850240

約数和(自身を除く): 59443537104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 72, 76, 78, 81, 83, 84, 91, 104, 108, 112, 113, 114, 117, 126, 133, 144, 152, 156, 162, 166, 168, 171, 182, 189, 208, 216, 226, 228, 234, 247, 249, 252, 266, 273, 304, 312, 324, 332, 336, 339, 342, 351, 364, 378, 399, 432, 452, 456, 468, 494, 498, 504, 513, 532, 546, 567, 581, 624, 648, 664, 678, 684, 702, 728, 741, 747, 756, 791, 798, 819, 904, 912, 936, 988, 996, 1008, 1017, 1026, 1053, 1064, 1079, 1092, 1134, 1162, 1197, 1296, 1328, 1356, 1368, 1404, 1456, 1469, 1482, 1494, 1512, 1539, 1577, 1582, 1596, 1638, 1729, 1743, 1808, 1872, 1976, 1992, 2034, 2052, 2106, 2128, 2147, 2158, 2184, 2223, 2241, 2268, 2324, 2373, 2394, 2457, 2712, 2736, 2808, 2938, 2964, 2988, 3024, 3051, 3078, 3154, 3164, 3192, 3237, 3276, 3458, 3486, 3591, 3952, 3984, 4068, 4104, 4212, 4294, 4316, 4368, 4407, 4446, 4482, 4536, 4648, 4731, 4746, 4788, 4914, 5187, 5229, 5424, 5616, 5876, 5928, 5976, 6102, 6156, 6308, 6328, 6384, 6441, 6474, 6552, 6669, 6723, 6916, 6972, 7119, 7182, 7371, 7553, 8136, 8208, 8424, 8588, 8632, 8814, 8892, 8964, 9072, 9153, 9296, 9379, 9462, 9492, 9576, 9711, 9828, 10283, 10374, 10458, 10773, 11039, 11752, 11856, 11952, 12204, 12312, 12616, 12656, 12882, 12948, 13104, 13221, 13338, 13446, 13832, 13944, 14193, 14238, 14364, 14742, 15029, 15106, 15561, 15687, 16272, 16848, 17176, 17264, 17628, 17784, 17928, 18306, 18758, 18924, 18984, 19152, 19323, 19422, 19656, 20007, 20501, 20566, 20748, 20916, 21357, 21546, 22078, 22659, 23504, 24408, 24624, 25232, 25764, 25896, 26442, 26676, 26892, 27664, 27888, 27911, 28137, 28386, 28476, 28728, 29133, 29484, 30058, 30212, 30849, 31122, 31374, 33117, 34352, 35256, 35568, 35856, 36612, 37516, 37848, 37968, 38646, 38844, 39312, 39663, 40014, 41002, 41132, 41496, 41832, 42579, 42714, 43092, 44156, 45087, 45318, 46683, 47061, 48816, 51528, 51792, 52884, 53352, 53784, 55822, 56274, 56772, 56952, 57456, 57969, 58266, 58968, 60116, 60424, 61503, 61698, 62244, 62748, 64071, 65653, 66234, 67977, 70512, 73224, 75032, 75696, 77292, 77688, 79326, 80028, 82004, 82264, 82992, 83664, 83733, 84411, 85158, 85428, 86184, 87399, 88312, 90174, 90636, 92547, 93366, 94122, 99351, 103056, 105768, 106704, 107568, 111644, 112548, 113544, 113904, 115938, 116532, 117936, 118989, 120232, 120848, 121927, 123006, 123396, 124488, 125496, 127737, 128142, 131306, 132468, 135261, 135954, 140049, 143507, 146448, 150064, 154584, 155376, 158652, 160056, 164008, 164528, 167466, 168822, 170316, 170856, 172368, 173907, 174798, 176624, 178201, 180348, 181272, 184509, 185094, 186732, 188244, 195377, 196959, 198702, 203931, 211536, 223288, 225096, 227088, 231876, 233064, 237978, 240464, 243854, 246012, 246792, 248976, 250992, 251199, 253233, 255474, 256284, 262612, 264936, 270522, 271908, 277641, 280098, 287014, 298053, 309168, 317304, 320112, 328016, 334932, 337644, 340632, 341712, 347814, 349596, 356402, 360696, 362544, 365781, 369018, 370188, 373464, 376488, 390754, 393918, 397404, 405783, 407862, 430521, 446576, 450192, 463752, 466128, 475956, 487708, 492024, 493584, 502398, 506466, 510948, 512568, 525224, 529872, 534603, 541044, 543816, 553527, 555282, 560196, 574028, 586131, 590877, 596106, 611793, 634608, 669864, 675288, 681264, 695628, 699192, 712804, 721392, 731562, 738036, 740376, 746928, 752976, 753597, 759699, 781508, 787836, 794808, 811566, 815724, 832923, 853489, 861042, 894159, 927504, 951912, 975416, 984048, 1004796, 1012932, 1021896, 1025136, 1050448, 1069206, 1082088, 1087632, 1097343, 1107054, 1110564, 1120392, 1148056, 1172262, 1181754, 1192212, 1217349, 1223586, 1247407, 1291563, 1339728, 1350576, 1391256, 1398384, 1425608, 1463124, 1476072, 1480752, 1507194, 1519398, 1563016, 1575672, 1589616, 1603809, 1623132, 1631448, 1660581, 1665846, 1706978, 1722084, 1758393, 1772631, 1788318, 1903824, 1950832, 2009592, 2025864, 2043792, 2138412, 2164176, 2194686, 2214108, 2221128, 2240784, 2260791, 2296112, 2316613, 2344524, 2363508, 2384424, 2434698, 2447172, 2494814, 2560467, 2583126, 2782512, 2851216, 2926248, 2952144, 3014388, 3038796, 3126032, 3151344, 3207618, 3246264, 3262896, 3292029, 3321162, 3331692, 3413956, 3444168, 3516786, 3545262, 3576636, 3742221, 3874689, 4019184, 4051728, 4276824, 4389372, 4428216, 4442256, 4521582, 4633226, 4689048, 4727016, 4768848, 4811427, 4869396, 4894344, 4989628, 5120934, 5166252, 5275179, 5317893, 5852496, 6028776, 6077592, 6415236, 6492528, 6584058, 6642324, 6663384, 6827912, 6888336, 6949839, 7033572, 7090524, 7153272, 7484442, 7681401, 7749378, 8553648, 8778744, 8856432, 9043164, 9266452, 9378096, 9454032, 9622854, 9738792, 9788688, 9876087, 9979256, 10241868, 10332504, 10550358, 10635786, 11226663, 11624067, 12057552, 12155184, 12830472, 13168116, 13284648, 13326768, 13655824, 13899678, 14067144, 14181048, 14306544, 14434281, 14968884, 15362802, 15498756, 15825537, 16216291, 17557488, 18086328, 18532904, 19245708, 19477584, 19752174, 19958512, 20483736, 20665008, 20849517, 21100716, 21271572, 22453326, 23044203, 23248134, 25660944, 26336232, 26569296, 27799356, 28134288, 28362096, 28868562, 29937768, 30725604, 30997512, 31651074, 32432582, 33679989, 36172656, 37065808, 38491416, 39504348, 40967472, 41699034, 42201432, 42543144, 44906652, 46088406, 46496268, 48648873, 52672464, 55598712, 57737124, 59875536, 61451208, 61995024, 62548551, 63302148, 64865164, 67359978, 69132609, 76982832, 79008696, 83398068, 84402864, 85086288, 89813304, 92176812, 92992536, 97297746, 101039967, 111197424, 115474248, 122902416, 125097102, 126604296, 129730328, 134719956, 138265218, 145946619, 158017392, 166796136, 179626608, 184353624, 185985072, 187645653, 194595492, 202079934, 230948496, 250194204, 253208592, 259460656, 269439912, 276530436, 291893238, 333592272, 368707248, 375291306, 389190984, 404159868, 437839857, 500388408, 538879824, 553060872, 583786476, 750582612, 778381968, 808319736, 875679714, 1000776816, 1106121744, 1167572952, 1313519571, 1501165224, 1616639472, 1751359428, 2335145904, 2627039142, 3002330448, 3502718856, 5254078284, 7005437712, 10508156568, 21016313136]

約数ペア:

[(1, 21016313136), (2, 10508156568), (3, 7005437712), (4, 5254078284), (6, 3502718856), (7, 3002330448), (8, 2627039142), (9, 2335145904), (12, 1751359428), (13, 1616639472), (14, 1501165224), (16, 1313519571), (18, 1167572952), (19, 1106121744), (21, 1000776816), (24, 875679714), (26, 808319736), (27, 778381968), (28, 750582612), (36, 583786476), (38, 553060872), (39, 538879824), (42, 500388408), (48, 437839857), (52, 404159868), (54, 389190984), (56, 375291306), (57, 368707248), (63, 333592272), (72, 291893238), (76, 276530436), (78, 269439912), (81, 259460656), (83, 253208592), (84, 250194204), (91, 230948496), (104, 202079934), (108, 194595492), (112, 187645653), (113, 185985072), (114, 184353624), (117, 179626608), (126, 166796136), (133, 158017392), (144, 145946619), (152, 138265218), (156, 134719956), (162, 129730328), (166, 126604296), (168, 125097102), (171, 122902416), (182, 115474248), (189, 111197424), (208, 101039967), (216, 97297746), (226, 92992536), (228, 92176812), (234, 89813304), (247, 85086288), (249, 84402864), (252, 83398068), (266, 79008696), (273, 76982832), (304, 69132609), (312, 67359978), (324, 64865164), (332, 63302148), (336, 62548551), (339, 61995024), (342, 61451208), (351, 59875536), (364, 57737124), (378, 55598712), (399, 52672464), (432, 48648873), (452, 46496268), (456, 46088406), (468, 44906652), (494, 42543144), (498, 42201432), (504, 41699034), (513, 40967472), (532, 39504348), (546, 38491416), (567, 37065808), (581, 36172656), (624, 33679989), (648, 32432582), (664, 31651074), (678, 30997512), (684, 30725604), (702, 29937768), (728, 28868562), (741, 28362096), (747, 28134288), (756, 27799356), (791, 26569296), (798, 26336232), (819, 25660944), (904, 23248134), (912, 23044203), (936, 22453326), (988, 21271572), (996, 21100716), (1008, 20849517), (1017, 20665008), (1026, 20483736), (1053, 19958512), (1064, 19752174), (1079, 19477584), (1092, 19245708), (1134, 18532904), (1162, 18086328), (1197, 17557488), (1296, 16216291), (1328, 15825537), (1356, 15498756), (1368, 15362802), (1404, 14968884), (1456, 14434281), (1469, 14306544), (1482, 14181048), (1494, 14067144), (1512, 13899678), (1539, 13655824), (1577, 13326768), (1582, 13284648), (1596, 13168116), (1638, 12830472), (1729, 12155184), (1743, 12057552), (1808, 11624067), (1872, 11226663), (1976, 10635786), (1992, 10550358), (2034, 10332504), (2052, 10241868), (2106, 9979256), (2128, 9876087), (2147, 9788688), (2158, 9738792), (2184, 9622854), (2223, 9454032), (2241, 9378096), (2268, 9266452), (2324, 9043164), (2373, 8856432), (2394, 8778744), (2457, 8553648), (2712, 7749378), (2736, 7681401), (2808, 7484442), (2938, 7153272), (2964, 7090524), (2988, 7033572), (3024, 6949839), (3051, 6888336), (3078, 6827912), (3154, 6663384), (3164, 6642324), (3192, 6584058), (3237, 6492528), (3276, 6415236), (3458, 6077592), (3486, 6028776), (3591, 5852496), (3952, 5317893), (3984, 5275179), (4068, 5166252), (4104, 5120934), (4212, 4989628), (4294, 4894344), (4316, 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