81230359140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 960

約数和(自身を含む): 330425948160

約数和(自身を除く): 249195589020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 67, 68, 70, 76, 81, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 134, 135, 140, 153, 162, 170, 171, 180, 189, 190, 201, 204, 210, 228, 238, 252, 255, 266, 268, 270, 285, 306, 315, 323, 324, 331, 335, 340, 342, 357, 378, 380, 399, 402, 405, 420, 459, 469, 476, 510, 513, 532, 540, 567, 570, 595, 603, 612, 630, 646, 662, 665, 670, 684, 714, 756, 765, 798, 804, 810, 855, 918, 938, 945, 969, 993, 1005, 1020, 1026, 1071, 1134, 1139, 1140, 1190, 1197, 1206, 1260, 1273, 1292, 1324, 1330, 1340, 1377, 1407, 1428, 1530, 1539, 1596, 1615, 1620, 1655, 1710, 1785, 1809, 1836, 1876, 1890, 1938, 1986, 1995, 2010, 2052, 2142, 2261, 2268, 2278, 2295, 2317, 2345, 2380, 2394, 2412, 2546, 2565, 2660, 2754, 2814, 2835, 2907, 2979, 3015, 3060, 3078, 3213, 3230, 3310, 3417, 3420, 3570, 3591, 3618, 3780, 3819, 3876, 3972, 3990, 4020, 4221, 4284, 4522, 4556, 4590, 4634, 4690, 4788, 4845, 4965, 5092, 5130, 5355, 5427, 5508, 5627, 5628, 5670, 5695, 5814, 5958, 5985, 6030, 6156, 6289, 6365, 6426, 6460, 6620, 6783, 6834, 6885, 6951, 7035, 7140, 7182, 7236, 7638, 7695, 7973, 7980, 8442, 8721, 8911, 8937, 9044, 9045, 9180, 9268, 9380, 9639, 9690, 9930, 10251, 10260, 10710, 10773, 10854, 11254, 11305, 11340, 11390, 11457, 11585, 11628, 11916, 11970, 12060, 12578, 12663, 12730, 12852, 13566, 13668, 13770, 13902, 14070, 14364, 14535, 14895, 15276, 15390, 15946, 16065, 16881, 16884, 17085, 17442, 17822, 17874, 17955, 18090, 18867, 19095, 19278, 19380, 19860, 20349, 20502, 20853, 21105, 21420, 21546, 21641, 21708, 22177, 22508, 22610, 22780, 22914, 23170, 23919, 23940, 25156, 25326, 25460, 26163, 26733, 26811, 27132, 27135, 27540, 27804, 28135, 28140, 29070, 29790, 30753, 30780, 31445, 31892, 32130, 33762, 33915, 34170, 34371, 34755, 34884, 35644, 35748, 35910, 36180, 37734, 37989, 38190, 38556, 39389, 39865, 40698, 41004, 41706, 42210, 43092, 43282, 43605, 44023, 44354, 44555, 44685, 45220, 45828, 46340, 47838, 48195, 50643, 50652, 51255, 52326, 53466, 53622, 53865, 54270, 56270, 56601, 57285, 58140, 59580, 61047, 61506, 62559, 62890, 63315, 64260, 64923, 66531, 67524, 67830, 68340, 68742, 69510, 71757, 71820, 75468, 75978, 76380, 78778, 79730, 80199, 81396, 83412, 84405, 84420, 86564, 87210, 88046, 88708, 89110, 89370, 92259, 94335, 95676, 96390, 101286, 101745, 102510, 103113, 104265, 104652, 106913, 106932, 107244, 107730, 108205, 108540, 110885, 112540, 113202, 114570, 118167, 119595, 122094, 123012, 125118, 125780, 126630, 129846, 130815, 132069, 133062, 133665, 134055, 135660, 137484, 139020, 143514, 151487, 151929, 151956, 153765, 155239, 157556, 159460, 160398, 168810, 169803, 171855, 174420, 176092, 178220, 178740, 183141, 184518, 187677, 188670, 189945, 192780, 194769, 196945, 199593, 202572, 203490, 205020, 206226, 208530, 213826, 215271, 215460, 216410, 220115, 221770, 226404, 229140, 236334, 239190, 240597, 244188, 250236, 253215, 253260, 259692, 261630, 264138, 266124, 267330, 268110, 283005, 287028, 302974, 303858, 305235, 307530, 310478, 312795, 320739, 320796, 324615, 332655, 337620, 339606, 343710, 354501, 358785, 366282, 369036, 375354, 377009, 377340, 379890, 389538, 393890, 396207, 399186, 400995, 406980, 412452, 417060, 421363, 427652, 430542, 432820, 440230, 443540, 454461, 455787, 461295, 465717, 472668, 478380, 481194, 506430, 509409, 515565, 523260, 528276, 534565, 534660, 536220, 566010, 584307, 590835, 598779, 605948, 607716, 610470, 615060, 620956, 625590, 641478, 645813, 649230, 660345, 665310, 679212, 687420, 709002, 717570, 721791, 732564, 748391, 750708, 754018, 757435, 759645, 759780, 776195, 779076, 787780, 792414, 798372, 801990, 842726, 849015, 861084, 880460, 908922, 911574, 915705, 922590, 931434, 938385, 962217, 962388, 973845, 997965, 1012860, 1018818, 1031130, 1063503, 1069130, 1076355, 1131027, 1132020, 1168614, 1181670, 1188621, 1197558, 1202985, 1220940, 1251180, 1264089, 1282956, 1291626, 1298460, 1320690, 1330620, 1363383, 1397151, 1418004, 1435140, 1443582, 1496782, 1508036, 1514870, 1519290, 1552390, 1584828, 1603695, 1603980, 1685452, 1698030, 1752921, 1772505, 1796337, 1817844, 1823148, 1831410, 1845180, 1862868, 1876770, 1885045, 1924434, 1947690, 1981035, 1995930, 2037636, 2062260, 2106815, 2127006, 2138260, 2152710, 2245173, 2262054, 2272305, 2278935, 2328585, 2337228, 2363340, 2377242, 2395116, 2405970, 2528178, 2547045, 2583252, 2639063, 2641380, 2726766, 2794302, 2886651, 2887164, 2921535, 2949541, 2993564, 2993895, 3029740, 3038580, 3104780, 3190509, 3207390, 3229065, 3393081, 3396060, 3505842, 3545010, 3565863, 3592674, 3608955, 3662820, 3741955, 3753540, 3770090, 3792267, 3848868, 3895380, 3962070, 3991860, 4090149, 4191453, 4213630, 4254012, 4305420, 4490346, 4524108, 4544610, 4557870, 4657170, 4754484, 4811085, 4811940, 5056356, 5094090, 5278126, 5317515, 5453532, 5588604, 5655135, 5773302, 5843070, 5899082, 5943105, 5987790, 6320445, 6381018, 6414780, 6458130, 6735519, 6786162, 6816915, 6985755, 7011684, 7090020, 7131726, 7163171, 7185348, 7217910, 7483910, 7540180, 7584534, 7917189, 7924140, 8180298, 8382906, 8427260, 8659953, 8764605, 8848623, 8980692, 8981685, 9089220, 9115740, 9314340, 9622170, 10179243, 10188180, 10556252, 10635030, 11225865, 11310270, 11376801, 11546604, 11686140, 11798164, 11886210, 11975580, 12270447, 12574359, 12640890, 12762036, 12916260, 13195315, 13471038, 13572324, 13633830, 13971510, 14263452, 14326342, 14433255, 14435820, 14747705, 14967820, 15169068, 15834378, 15952545, 16360596, 16765812, 16965405, 17319906, 17529210, 17697246, 17829315, 17963370, 18961335, 19244340, 20206557, 20358486, 20450745, 20957265, 21270060, 21489513, 22451730, 22620540, 22753602, 23751567, 23772420, 24540894, 25148718, 25281780, 26390630, 26545869, 26942076, 27267660, 27943020, 28652684, 28866510, 29495410, 30537729, 31668756, 31905090, 33677595, 33930810, 34130403, 34639812, 35058420, 35394492, 35658630, 35815855, 35926740, 37922670, 39585945, 40413114, 40716972, 40901490, 41914530, 42979026, 43299765, 44243115, 44903460, 45507204, 47503134, 49081788, 50142197, 50297436, 50896215, 52781260, 53091738, 56884005, 57733020, 58990820, 60619671, 61075458, 61352235, 62871795, 63810180, 64468539, 67355190, 67861620, 68260806, 71254701, 71317260, 71631710, 75845340, 79171890, 79637607, 80826228, 81802980, 83829060, 85958052, 86599530, 88486230, 95006268, 100284394, 101032785, 101792430, 106183476, 107447565, 113768010, 118757835, 121239342, 122150916, 122704470, 125743590, 128937078, 132729345, 134710380, 136521612, 142509402, 143263420, 150426591, 152688645, 158343780, 159275214, 170652015, 173199060, 176972460, 193405617, 200568788, 202065570, 203584860, 213764103, 214895130, 227536020, 237515670, 238912821, 242478684, 245408940, 250710985, 251487180, 257874156, 265458690, 285018804, 300853182, 303098355, 305377290, 318550428, 322342695, 341304030, 356273505, 386811234, 398188035, 404131140, 427528206, 429790260, 451279773, 475031340, 477825642, 501421970, 530917380, 580216851, 601706364, 606196710, 610754580, 644685390, 682608060, 712547010, 752132955, 773622468, 796376070, 855056412, 902559546, 955651284, 967028085, 1002843940, 1068820515, 1160433702, 1194564105, 1212393420, 1289370780, 1353839319, 1425094020, 1504265910, 1592752140, 1805119092, 1934056170, 2137641030, 2256398865, 2320867404, 2389128210, 2707678638, 2901084255, 3008531820, 3868112340, 4061517957, 4275282060, 4512797730, 4778256420, 5415357276, 5802168510, 6769196595, 8123035914, 9025595460, 11604337020, 13538393190, 16246071828, 20307589785, 27076786380, 40615179570, 81230359140]

約数ペア:

[(1, 81230359140), (2, 40615179570), (3, 27076786380), (4, 20307589785), (5, 16246071828), (6, 13538393190), (7, 11604337020), (9, 9025595460), (10, 8123035914), (12, 6769196595), (14, 5802168510), (15, 5415357276), (17, 4778256420), (18, 4512797730), (19, 4275282060), (20, 4061517957), (21, 3868112340), (27, 3008531820), (28, 2901084255), (30, 2707678638), (34, 2389128210), (35, 2320867404), (36, 2256398865), (38, 2137641030), (42, 1934056170), (45, 1805119092), (51, 1592752140), (54, 1504265910), (57, 1425094020), (60, 1353839319), (63, 1289370780), (67, 1212393420), (68, 1194564105), (70, 1160433702), (76, 1068820515), (81, 1002843940), (84, 967028085), (85, 955651284), (90, 902559546), (95, 855056412), (102, 796376070), (105, 773622468), (108, 752132955), (114, 712547010), (119, 682608060), (126, 644685390), (133, 610754580), (134, 606196710), (135, 601706364), (140, 580216851), (153, 530917380), (162, 501421970), (170, 477825642), (171, 475031340), (180, 451279773), (189, 429790260), (190, 427528206), (201, 404131140), (204, 398188035), (210, 386811234), (228, 356273505), (238, 341304030), (252, 322342695), (255, 318550428), (266, 305377290), (268, 303098355), (270, 300853182), (285, 285018804), (306, 265458690), (315, 257874156), (323, 251487180), (324, 250710985), (331, 245408940), (335, 242478684), (340, 238912821), (342, 237515670), (357, 227536020), (378, 214895130), (380, 213764103), (399, 203584860), (402, 202065570), (405, 200568788), (420, 193405617), (459, 176972460), (469, 173199060), (476, 170652015), (510, 159275214), (513, 158343780), (532, 152688645), (540, 150426591), (567, 143263420), (570, 142509402), (595, 136521612), (603, 134710380), (612, 132729345), (630, 128937078), (646, 125743590), (662, 122704470), (665, 122150916), (670, 121239342), (684, 118757835), (714, 113768010), (756, 107447565), (765, 106183476), (798, 101792430), (804, 101032785), (810, 100284394), (855, 95006268), (918, 88486230), (938, 86599530), (945, 85958052), (969, 83829060), (993, 81802980), (1005, 80826228), (1020, 79637607), (1026, 79171890), (1071, 75845340), (1134, 71631710), (1139, 71317260), (1140, 71254701), (1190, 68260806), (1197, 67861620), (1206, 67355190), (1260, 64468539), (1273, 63810180), (1292, 62871795), (1324, 61352235), (1330, 61075458), (1340, 60619671), (1377, 58990820), (1407, 57733020), (1428, 56884005), (1530, 53091738), (1539, 52781260), (1596, 50896215), (1615, 50297436), (1620, 50142197), (1655, 49081788), (1710, 47503134), (1785, 45507204), (1809, 44903460), (1836, 44243115), (1876, 43299765), (1890, 42979026), (1938, 41914530), (1986, 40901490), (1995, 40716972), (2010, 40413114), (2052, 39585945), (2142, 37922670), (2261, 35926740), (2268, 35815855), (2278, 35658630), (2295, 35394492), (2317, 35058420), (2345, 34639812), (2380, 34130403), (2394, 33930810), (2412, 33677595), (2546, 31905090), (2565, 31668756), (2660, 30537729), (2754, 29495410), (2814, 28866510), (2835, 28652684), (2907, 27943020), (2979, 27267660), (3015, 26942076), (3060, 26545869), (3078, 26390630), (3213, 25281780), (3230, 25148718), (3310, 24540894), (3417, 23772420), (3420, 23751567), (3570, 22753602), (3591, 22620540), (3618, 22451730), (3780, 21489513), (3819, 21270060), (3876, 20957265), (3972, 20450745), (3990, 20358486), (4020, 20206557), (4221, 19244340), (4284, 18961335), (4522, 17963370), (4556, 17829315), (4590, 17697246), (4634, 17529210), (4690, 17319906), (4788, 16965405), (4845, 16765812), (4965, 16360596), (5092, 15952545), (5130, 15834378), (5355, 15169068), (5427, 14967820), (5508, 14747705), (5627, 14435820), (5628, 14433255), (5670, 14326342), (5695, 14263452), (5814, 13971510), (5958, 13633830), (5985, 13572324), (6030, 13471038), (6156, 13195315), (6289, 12916260), (6365, 12762036), (6426, 12640890), (6460, 12574359), (6620, 12270447), (6783, 11975580), (6834, 11886210), (6885, 11798164), (6951, 11686140), (7035, 11546604), (7140, 11376801), (7182, 11310270), (7236, 11225865), (7638, 10635030), (7695, 10556252), (7973, 10188180), (7980, 10179243), (8442, 9622170), (8721, 9314340), (8911, 9115740), (8937, 9089220), (9044, 8981685), (9045, 8980692), (9180, 8848623), (9268, 8764605), (9380, 8659953), (9639, 8427260), (9690, 8382906), (9930, 8180298), (10251, 7924140), (10260, 7917189), (10710, 7584534), (10773, 7540180), (10854, 7483910), (11254, 7217910), (11305, 7185348), (11340, 7163171), (11390, 7131726), (11457, 7090020), (11585, 7011684), (11628, 6985755), (11916, 6816915), (11970, 6786162), (12060, 6735519), (12578, 6458130), (12663, 6414780), (12730, 6381018), (12852, 6320445), (13566, 5987790), (13668, 5943105), (13770, 5899082), (13902, 5843070), (14070, 5773302), (14364, 5655135), (14535, 5588604), (14895, 5453532), (15276, 5317515), (15390, 5278126), (15946, 5094090), (16065, 5056356), (16881, 4811940), (16884, 4811085), (17085, 4754484), (17442, 4657170), (17822, 4557870), (17874, 4544610), (17955, 4524108), (18090, 4490346), (18867, 4305420), (19095, 4254012), (19278, 4213630), (19380, 4191453), (19860, 4090149), (20349, 3991860), (20502, 3962070), (20853, 3895380), (21105, 3848868), (21420, 3792267), (21546, 3770090), (21641, 3753540), (21708, 3741955), (22177, 3662820), (22508, 3608955), (22610, 3592674), (22780, 3565863), (22914, 3545010), (23170, 3505842), (23919, 3396060), (23940, 3393081), (25156, 3229065), (25326, 3207390), (25460, 3190509), (26163, 3104780), (26733, 3038580), (26811, 3029740), (27132, 2993895), (27135, 2993564), (27540, 2949541), (27804, 2921535), (28135, 2887164), (28140, 2886651), (29070, 2794302), (29790, 2726766), (30753, 2641380), (30780, 2639063), (31445, 2583252), (31892, 2547045), (32130, 2528178), (33762, 2405970), (33915, 2395116), (34170, 2377242), (34371, 2363340), (34755, 2337228), (34884, 2328585), (35644, 2278935), (35748, 2272305), (35910, 2262054), (36180, 2245173), (37734, 2152710), (37989, 2138260), (38190, 2127006), (38556, 2106815), (39389, 2062260), (39865, 2037636), (40698, 1995930), (41004, 1981035), (41706, 1947690), (42210, 1924434), (43092, 1885045), (43282, 1876770), (43605, 1862868), (44023, 1845180), (44354, 1831410), (44555, 1823148), (44685, 1817844), (45220, 1796337), (45828, 1772505), (46340, 1752921), (47838, 1698030), (48195, 1685452), (50643, 1603980), (50652, 1603695), (51255, 1584828), (52326, 1552390), (53466, 1519290), (53622, 1514870), (53865, 1508036), (54270, 1496782), (56270, 1443582), (56601, 1435140), (57285, 1418004), (58140, 1397151), (59580, 1363383), (61047, 1330620), (61506, 1320690), (62559, 1298460), (62890, 1291626), (63315, 1282956), (64260, 1264089), (64923, 1251180), (66531, 1220940), (67524, 1202985), (67830, 1197558), (68340, 1188621), (68742, 1181670), (69510, 1168614), (71757, 1132020), (71820, 1131027), (75468, 1076355), (75978, 1069130), (76380, 1063503), (78778, 1031130), (79730, 1018818), (80199, 1012860), (81396, 997965), (83412, 973845), (84405, 962388), (84420, 962217), (86564, 938385), (87210, 931434), (88046, 922590), (88708, 915705), (89110, 911574), (89370, 908922), (92259, 880460), (94335, 861084), (95676, 849015), (96390, 842726), (101286, 801990), (101745, 798372), (102510, 792414), (103113, 787780), (104265, 779076), (104652, 776195), (106913, 759780), (106932, 759645), (107244, 757435), (107730, 754018), (108205, 750708), (108540, 748391), (110885, 732564), (112540, 721791), (113202, 717570), (114570, 709002), (118167, 687420), (119595, 679212), (122094, 665310), (123012, 660345), (125118, 649230), (125780, 645813), (126630, 641478), (129846, 625590), (130815, 620956), (132069, 615060), (133062, 610470), (133665, 607716), (134055, 605948), (135660, 598779), (137484, 590835), (139020, 584307), (143514, 566010), (151487, 536220), (151929, 534660), (151956, 534565), (153765, 528276), (155239, 523260), (157556, 515565), (159460, 509409), (160398, 506430), (168810, 481194), (169803, 478380), (171855, 472668), (174420, 465717), (176092, 461295), (178220, 455787), (178740, 454461), (183141, 443540), (184518, 440230), (187677, 432820), (188670, 430542), (189945, 427652), (192780, 421363), (194769, 417060), (196945, 412452), (199593, 406980), (202572, 400995), (203490, 399186), (205020, 396207), (206226, 393890), (208530, 389538), (213826, 379890), (215271, 377340), (215460, 377009), (216410, 375354), (220115, 369036), (221770, 366282), (226404, 358785), (229140, 354501), (236334, 343710), (239190, 339606), (240597, 337620), (244188, 332655), (250236, 324615), (253215, 320796), (253260, 320739), (259692, 312795), (261630, 310478), (264138, 307530), (266124, 305235), (267330, 303858), (268110, 302974), (283005, 287028)]