19640707632

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 600

約数和(自身を含む): 73251988656

約数和(自身を除く): 53611281024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 37, 39, 42, 48, 49, 52, 54, 56, 63, 72, 74, 78, 81, 84, 91, 98, 104, 108, 111, 112, 117, 126, 144, 147, 148, 156, 162, 168, 182, 189, 196, 208, 216, 222, 234, 252, 259, 273, 294, 296, 312, 324, 333, 336, 351, 364, 378, 392, 432, 441, 444, 468, 481, 504, 518, 546, 567, 588, 592, 624, 637, 643, 648, 666, 702, 728, 756, 777, 784, 819, 882, 888, 936, 962, 999, 1008, 1036, 1053, 1092, 1134, 1176, 1274, 1286, 1296, 1323, 1332, 1404, 1443, 1456, 1512, 1554, 1638, 1764, 1776, 1813, 1872, 1911, 1924, 1929, 1998, 2072, 2106, 2184, 2268, 2331, 2352, 2457, 2548, 2572, 2646, 2664, 2808, 2886, 2997, 3024, 3108, 3276, 3367, 3528, 3626, 3822, 3848, 3858, 3969, 3996, 4144, 4212, 4329, 4368, 4501, 4536, 4662, 4914, 5096, 5144, 5292, 5328, 5439, 5616, 5733, 5772, 5787, 5994, 6216, 6552, 6734, 6993, 7056, 7252, 7371, 7644, 7696, 7716, 7938, 7992, 8359, 8424, 8658, 9002, 9072, 9324, 9828, 10101, 10192, 10288, 10584, 10878, 11466, 11544, 11574, 11988, 12432, 12987, 13104, 13468, 13503, 13986, 14504, 14742, 15288, 15432, 15876, 15984, 16317, 16718, 16848, 17199, 17316, 17361, 18004, 18648, 19656, 20202, 20979, 21168, 21756, 22932, 23088, 23148, 23569, 23791, 23976, 25077, 25974, 26936, 27006, 27972, 29008, 29484, 30303, 30576, 30864, 31507, 31752, 32634, 33436, 34398, 34632, 34722, 36008, 37296, 38961, 39312, 40404, 40509, 41958, 43512, 45864, 46296, 47138, 47582, 47952, 48951, 50154, 51597, 51948, 52083, 53872, 54012, 55944, 58513, 58968, 60606, 63014, 63504, 65268, 66872, 68796, 69264, 69444, 70707, 71373, 72016, 75231, 77922, 80808, 81018, 83916, 87024, 90909, 91728, 92592, 94276, 94521, 95164, 97902, 100308, 103194, 103896, 104166, 108024, 111888, 117026, 117936, 121212, 121527, 126028, 130536, 133744, 137592, 138888, 141414, 142746, 146853, 150462, 155844, 161616, 162036, 166537, 167832, 175539, 181818, 188552, 189042, 190328, 195804, 200616, 206388, 207792, 208332, 212121, 214119, 216048, 225693, 234052, 242424, 243054, 252056, 261072, 272727, 275184, 277776, 282828, 283563, 285492, 293706, 300924, 309283, 311688, 324072, 333074, 335664, 351078, 363636, 364581, 377104, 378084, 380656, 391608, 401232, 409591, 412776, 416664, 424242, 428238, 451386, 468104, 484848, 486108, 499611, 504112, 526617, 545454, 565656, 567126, 570984, 587412, 601848, 618566, 623376, 636363, 642357, 648144, 666148, 677079, 702156, 727272, 729162, 756168, 783216, 819182, 825552, 833328, 848484, 850689, 856476, 902772, 927849, 936208, 972216, 999222, 1053234, 1090908, 1131312, 1134252, 1141968, 1165759, 1174824, 1203696, 1228773, 1237132, 1272726, 1284714, 1332296, 1354158, 1404312, 1454544, 1458324, 1498833, 1512336, 1579851, 1638364, 1696968, 1701378, 1712952, 1805544, 1855698, 1909089, 1927071, 1944432, 1998444, 2106468, 2164981, 2181816, 2268504, 2331518, 2349648, 2457546, 2474264, 2545452, 2552067, 2569428, 2664592, 2708316, 2783547, 2808624, 2916648, 2997666, 3159702, 3276728, 3393936, 3402756, 3425904, 3497277, 3611088, 3686319, 3711396, 3818178, 3854142, 3996888, 4212936, 4329962, 4363632, 4496499, 4537008, 4663036, 4739553, 4915092, 4948528, 5090904, 5104134, 5138856, 5416632, 5567094, 5833296, 5995332, 6319404, 6494943, 6553456, 6805512, 6994554, 7372638, 7422792, 7636356, 7708284, 7993776, 8350641, 8425872, 8659924, 8992998, 9326072, 9479106, 9830184, 10181808, 10208268, 10277712, 10491831, 10833264, 11058957, 11134188, 11990664, 12638808, 12989886, 13489497, 13611024, 13989108, 14745276, 14845584, 15154867, 15272712, 15416568, 16701282, 17319848, 17985996, 18652144, 18958212, 19484829, 19660368, 20416536, 20983662, 22117914, 22268376, 23981328, 25051923, 25277616, 25979772, 26978994, 27978216, 29490552, 30309734, 30545424, 30833136, 31475493, 33176871, 33402564, 34639696, 35971992, 37916424, 38969658, 40833072, 41967324, 44235828, 44536752, 45464601, 50103846, 51959544, 53957988, 55956432, 58454487, 58981104, 60619468, 62950986, 66353742, 66805128, 71943984, 75832848, 77939316, 83934648, 88471656, 90929202, 94426479, 100207692, 103919088, 107915976, 116908974, 121238936, 125901972, 132707484, 133610256, 136393803, 155878632, 167869296, 175363461, 176943312, 181858404, 188852958, 200415384, 215831952, 233817948, 242477872, 251803944, 265414968, 272787606, 311757264, 350726922, 363716808, 377705916, 400830768, 409181409, 467635896, 503607888, 530829936, 545575212, 701453844, 727433616, 755411832, 818362818, 935271792, 1091150424, 1227544227, 1402907688, 1510823664, 1636725636, 2182300848, 2455088454, 2805815376, 3273451272, 4910176908, 6546902544, 9820353816, 19640707632]

約数ペア:

[(1, 19640707632), (2, 9820353816), (3, 6546902544), (4, 4910176908), (6, 3273451272), (7, 2805815376), (8, 2455088454), (9, 2182300848), (12, 1636725636), (13, 1510823664), (14, 1402907688), (16, 1227544227), (18, 1091150424), (21, 935271792), (24, 818362818), (26, 755411832), (27, 727433616), (28, 701453844), (36, 545575212), (37, 530829936), (39, 503607888), (42, 467635896), (48, 409181409), (49, 400830768), (52, 377705916), (54, 363716808), (56, 350726922), (63, 311757264), (72, 272787606), (74, 265414968), (78, 251803944), (81, 242477872), (84, 233817948), (91, 215831952), (98, 200415384), (104, 188852958), (108, 181858404), (111, 176943312), (112, 175363461), (117, 167869296), (126, 155878632), (144, 136393803), (147, 133610256), (148, 132707484), (156, 125901972), (162, 121238936), (168, 116908974), (182, 107915976), (189, 103919088), (196, 100207692), (208, 94426479), (216, 90929202), (222, 88471656), (234, 83934648), (252, 77939316), (259, 75832848), (273, 71943984), (294, 66805128), (296, 66353742), (312, 62950986), (324, 60619468), (333, 58981104), (336, 58454487), (351, 55956432), (364, 53957988), (378, 51959544), (392, 50103846), (432, 45464601), (441, 44536752), (444, 44235828), (468, 41967324), (481, 40833072), (504, 38969658), (518, 37916424), (546, 35971992), (567, 34639696), (588, 33402564), (592, 33176871), (624, 31475493), (637, 30833136), (643, 30545424), (648, 30309734), (666, 29490552), (702, 27978216), (728, 26978994), (756, 25979772), (777, 25277616), (784, 25051923), (819, 23981328), (882, 22268376), (888, 22117914), (936, 20983662), (962, 20416536), (999, 19660368), (1008, 19484829), (1036, 18958212), (1053, 18652144), (1092, 17985996), (1134, 17319848), (1176, 16701282), (1274, 15416568), (1286, 15272712), (1296, 15154867), (1323, 14845584), (1332, 14745276), (1404, 13989108), (1443, 13611024), (1456, 13489497), (1512, 12989886), (1554, 12638808), (1638, 11990664), (1764, 11134188), (1776, 11058957), (1813, 10833264), (1872, 10491831), (1911, 10277712), (1924, 10208268), (1929, 10181808), (1998, 9830184), (2072, 9479106), (2106, 9326072), (2184, 8992998), (2268, 8659924), (2331, 8425872), (2352, 8350641), (2457, 7993776), (2548, 7708284), (2572, 7636356), (2646, 7422792), (2664, 7372638), (2808, 6994554), (2886, 6805512), (2997, 6553456), (3024, 6494943), (3108, 6319404), (3276, 5995332), (3367, 5833296), (3528, 5567094), (3626, 5416632), (3822, 5138856), (3848, 5104134), (3858, 5090904), (3969, 4948528), (3996, 4915092), (4144, 4739553), (4212, 4663036), (4329, 4537008), (4368, 4496499), (4501, 4363632), (4536, 4329962), (4662, 4212936), (4914, 3996888), (5096, 3854142), (5144, 3818178), (5292, 3711396), (5328, 3686319), (5439, 3611088), (5616, 3497277), (5733, 3425904), (5772, 3402756), (5787, 3393936), (5994, 3276728), (6216, 3159702), (6552, 2997666), (6734, 2916648), (6993, 2808624), (7056, 2783547), (7252, 2708316), (7371, 2664592), (7644, 2569428), (7696, 2552067), (7716, 2545452), (7938, 2474264), (7992, 2457546), (8359, 2349648), (8424, 2331518), (8658, 2268504), (9002, 2181816), (9072, 2164981), (9324, 2106468), (9828, 1998444), (10101, 1944432), (10192, 1927071), (10288, 1909089), (10584, 1855698), (10878, 1805544), (11466, 1712952), (11544, 1701378), (11574, 1696968), (11988, 1638364), (12432, 1579851), (12987, 1512336), (13104, 1498833), (13468, 1458324), (13503, 1454544), (13986, 1404312), (14504, 1354158), (14742, 1332296), (15288, 1284714), (15432, 1272726), (15876, 1237132), (15984, 1228773), (16317, 1203696), (16718, 1174824), (16848, 1165759), (17199, 1141968), (17316, 1134252), (17361, 1131312), (18004, 1090908), (18648, 1053234), (19656, 999222), (20202, 972216), (20979, 936208), (21168, 927849), (21756, 902772), (22932, 856476), (23088, 850689), (23148, 848484), (23569, 833328), (23791, 825552), (23976, 819182), (25077, 783216), (25974, 756168), (26936, 729162), (27006, 727272), (27972, 702156), (29008, 677079), (29484, 666148), (30303, 648144), (30576, 642357), (30864, 636363), (31507, 623376), (31752, 618566), (32634, 601848), (33436, 587412), (34398, 570984), (34632, 567126), (34722, 565656), (36008, 545454), (37296, 526617), (38961, 504112), (39312, 499611), (40404, 486108), (40509, 484848), (41958, 468104), (43512, 451386), (45864, 428238), (46296, 424242), (47138, 416664), (47582, 412776), (47952, 409591), (48951, 401232), (50154, 391608), (51597, 380656), (51948, 378084), (52083, 377104), (53872, 364581), (54012, 363636), (55944, 351078), (58513, 335664), (58968, 333074), (60606, 324072), (63014, 311688), (63504, 309283), (65268, 300924), (66872, 293706), (68796, 285492), (69264, 283563), (69444, 282828), (70707, 277776), (71373, 275184), (72016, 272727), (75231, 261072), (77922, 252056), (80808, 243054), (81018, 242424), (83916, 234052), (87024, 225693), (90909, 216048), (91728, 214119), (92592, 212121), (94276, 208332), (94521, 207792), (95164, 206388), (97902, 200616), (100308, 195804), (103194, 190328), (103896, 189042), (104166, 188552), (108024, 181818), (111888, 175539), (117026, 167832), (117936, 166537), (121212, 162036), (121527, 161616), (126028, 155844), (130536, 150462), (133744, 146853), (137592, 142746), (138888, 141414)]