21561386352

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 480

約数和(自身を含む): 68575610880

約数和(自身を除く): 47014224528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 33, 38, 41, 44, 48, 57, 62, 66, 76, 82, 88, 89, 93, 114, 123, 124, 132, 152, 164, 176, 178, 186, 209, 228, 246, 248, 264, 267, 304, 328, 341, 356, 361, 372, 418, 451, 456, 492, 496, 528, 534, 589, 627, 656, 682, 712, 722, 744, 779, 836, 902, 912, 979, 984, 1023, 1068, 1083, 1178, 1254, 1271, 1353, 1364, 1424, 1444, 1488, 1558, 1672, 1691, 1767, 1804, 1958, 1968, 2046, 2136, 2166, 2337, 2356, 2508, 2542, 2706, 2728, 2759, 2888, 2937, 3116, 3344, 3382, 3534, 3608, 3649, 3813, 3916, 3971, 4092, 4272, 4332, 4674, 4712, 5016, 5073, 5084, 5412, 5456, 5518, 5776, 5874, 6232, 6479, 6764, 7068, 7216, 7298, 7626, 7832, 7942, 8184, 8277, 8569, 8664, 9348, 9424, 10032, 10146, 10168, 10824, 10947, 11036, 11191, 11748, 11913, 12464, 12958, 13528, 13981, 14136, 14596, 14801, 15252, 15664, 15884, 16368, 16554, 17138, 17328, 18601, 18696, 19437, 20292, 20336, 21648, 21894, 22072, 22382, 23496, 23826, 24149, 25707, 25916, 27056, 27962, 28272, 29192, 29602, 30349, 30504, 31768, 32129, 33108, 33573, 34276, 37202, 37392, 38874, 40139, 40584, 41943, 43788, 44144, 44403, 44764, 46992, 47652, 48298, 51414, 51832, 52421, 55803, 55924, 58384, 59204, 60698, 61008, 63536, 64258, 66216, 67146, 68552, 69331, 72447, 74404, 77748, 80278, 81168, 83886, 87576, 88806, 89528, 91047, 95304, 96387, 96596, 102828, 103664, 104842, 111606, 111848, 113119, 118408, 120417, 121396, 123101, 128516, 132432, 134292, 137104, 138662, 144894, 148808, 155496, 157263, 160556, 162811, 167772, 175152, 177612, 179056, 182094, 190608, 192774, 193192, 205656, 207993, 209684, 223212, 223696, 226238, 236816, 240834, 242792, 246202, 257032, 265639, 268584, 277324, 289788, 297616, 310992, 314526, 321112, 325622, 335544, 339357, 353419, 355224, 364188, 369303, 385548, 386384, 411312, 415986, 419368, 446424, 452476, 458831, 481668, 485584, 488433, 492404, 514064, 531278, 537168, 554648, 576631, 579576, 629052, 642224, 651244, 671088, 678714, 706838, 710448, 728376, 738606, 762641, 771096, 796917, 831972, 838736, 892848, 904952, 917662, 963336, 976866, 984808, 995999, 1060257, 1062556, 1109296, 1153262, 1159152, 1244309, 1258104, 1302488, 1317289, 1357428, 1376493, 1413676, 1456752, 1477212, 1525282, 1542192, 1593834, 1663944, 1729893, 1809904, 1835324, 1926672, 1953732, 1969616, 1991998, 2120514, 2125112, 2149261, 2287923, 2306524, 2488618, 2516208, 2604976, 2634578, 2714856, 2752986, 2827352, 2954424, 2987997, 3050564, 3187668, 3327888, 3459786, 3670648, 3732927, 3907464, 3951867, 3983996, 4241028, 4250224, 4298522, 4575846, 4613048, 4977236, 5047141, 5269156, 5429712, 5505972, 5654704, 5908848, 5975994, 6101128, 6375336, 6447783, 6919572, 7341296, 7465854, 7814928, 7903734, 7967992, 8482056, 8597044, 9151692, 9226096, 9954472, 10094282, 10538312, 10955989, 11011944, 11951988, 12202256, 12750672, 12895566, 13839144, 14490179, 14931708, 15141423, 15807468, 15935984, 16964112, 17194088, 18303384, 19908944, 20188564, 21076624, 21911978, 22023888, 23641871, 23903976, 25791132, 27678288, 28980358, 29863416, 30282846, 31614936, 32867967, 34388176, 36606768, 40377128, 40835959, 43470537, 43823956, 47283742, 47807952, 51582264, 57960716, 59726832, 60565692, 63229872, 65735934, 70925613, 80754256, 81671918, 86941074, 87647912, 94567484, 103164528, 115921432, 121131384, 122507877, 131471868, 141851226, 163343836, 173882148, 175295824, 189134968, 231842864, 242262768, 245015754, 262943736, 283702452, 326687672, 347764296, 378269936, 449195549, 490031508, 525887472, 567404904, 653375344, 695528592, 898391098, 980063016, 1134809808, 1347586647, 1796782196, 1960126032, 2695173294, 3593564392, 5390346588, 7187128784, 10780693176, 21561386352]

約数ペア:

[(1, 21561386352), (2, 10780693176), (3, 7187128784), (4, 5390346588), (6, 3593564392), (8, 2695173294), (11, 1960126032), (12, 1796782196), (16, 1347586647), (19, 1134809808), (22, 980063016), (24, 898391098), (31, 695528592), (33, 653375344), (38, 567404904), (41, 525887472), (44, 490031508), (48, 449195549), (57, 378269936), (62, 347764296), (66, 326687672), (76, 283702452), (82, 262943736), (88, 245015754), (89, 242262768), (93, 231842864), (114, 189134968), (123, 175295824), (124, 173882148), (132, 163343836), (152, 141851226), (164, 131471868), (176, 122507877), (178, 121131384), (186, 115921432), (209, 103164528), (228, 94567484), (246, 87647912), (248, 86941074), (264, 81671918), (267, 80754256), (304, 70925613), (328, 65735934), (341, 63229872), (356, 60565692), (361, 59726832), (372, 57960716), (418, 51582264), (451, 47807952), (456, 47283742), (492, 43823956), (496, 43470537), (528, 40835959), (534, 40377128), (589, 36606768), (627, 34388176), (656, 32867967), (682, 31614936), (712, 30282846), (722, 29863416), (744, 28980358), (779, 27678288), (836, 25791132), (902, 23903976), (912, 23641871), (979, 22023888), (984, 21911978), (1023, 21076624), (1068, 20188564), (1083, 19908944), (1178, 18303384), (1254, 17194088), (1271, 16964112), (1353, 15935984), (1364, 15807468), (1424, 15141423), (1444, 14931708), (1488, 14490179), (1558, 13839144), (1672, 12895566), (1691, 12750672), (1767, 12202256), (1804, 11951988), (1958, 11011944), (1968, 10955989), (2046, 10538312), (2136, 10094282), (2166, 9954472), (2337, 9226096), (2356, 9151692), (2508, 8597044), (2542, 8482056), (2706, 7967992), (2728, 7903734), (2759, 7814928), (2888, 7465854), (2937, 7341296), (3116, 6919572), (3344, 6447783), (3382, 6375336), (3534, 6101128), (3608, 5975994), (3649, 5908848), (3813, 5654704), (3916, 5505972), (3971, 5429712), (4092, 5269156), (4272, 5047141), (4332, 4977236), (4674, 4613048), (4712, 4575846), (5016, 4298522), (5073, 4250224), (5084, 4241028), (5412, 3983996), (5456, 3951867), (5518, 3907464), (5776, 3732927), (5874, 3670648), (6232, 3459786), (6479, 3327888), (6764, 3187668), (7068, 3050564), (7216, 2987997), (7298, 2954424), (7626, 2827352), (7832, 2752986), (7942, 2714856), (8184, 2634578), (8277, 2604976), (8569, 2516208), (8664, 2488618), (9348, 2306524), (9424, 2287923), (10032, 2149261), (10146, 2125112), (10168, 2120514), (10824, 1991998), (10947, 1969616), (11036, 1953732), (11191, 1926672), (11748, 1835324), (11913, 1809904), (12464, 1729893), (12958, 1663944), (13528, 1593834), (13981, 1542192), (14136, 1525282), (14596, 1477212), (14801, 1456752), (15252, 1413676), (15664, 1376493), (15884, 1357428), (16368, 1317289), (16554, 1302488), (17138, 1258104), (17328, 1244309), (18601, 1159152), (18696, 1153262), (19437, 1109296), (20292, 1062556), (20336, 1060257), (21648, 995999), (21894, 984808), (22072, 976866), (22382, 963336), (23496, 917662), (23826, 904952), (24149, 892848), (25707, 838736), (25916, 831972), (27056, 796917), (27962, 771096), (28272, 762641), (29192, 738606), (29602, 728376), (30349, 710448), (30504, 706838), (31768, 678714), (32129, 671088), (33108, 651244), (33573, 642224), (34276, 629052), (37202, 579576), (37392, 576631), (38874, 554648), (40139, 537168), (40584, 531278), (41943, 514064), (43788, 492404), (44144, 488433), (44403, 485584), (44764, 481668), (46992, 458831), (47652, 452476), (48298, 446424), (51414, 419368), (51832, 415986), (52421, 411312), (55803, 386384), (55924, 385548), (58384, 369303), (59204, 364188), (60698, 355224), (61008, 353419), (63536, 339357), (64258, 335544), (66216, 325622), (67146, 321112), (68552, 314526), (69331, 310992), (72447, 297616), (74404, 289788), (77748, 277324), (80278, 268584), (81168, 265639), (83886, 257032), (87576, 246202), (88806, 242792), (89528, 240834), (91047, 236816), (95304, 226238), (96387, 223696), (96596, 223212), (102828, 209684), (103664, 207993), (104842, 205656), (111606, 193192), (111848, 192774), (113119, 190608), (118408, 182094), (120417, 179056), (121396, 177612), (123101, 175152), (128516, 167772), (132432, 162811), (134292, 160556), (137104, 157263), (138662, 155496), (144894, 148808)]