21051359472

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 640

約数和(自身を含む): 71675412480

約数和(自身を除く): 50624053008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 31, 33, 38, 39, 41, 44, 48, 52, 57, 62, 66, 76, 78, 82, 88, 93, 104, 114, 123, 124, 127, 132, 143, 152, 156, 164, 176, 186, 208, 209, 228, 246, 247, 248, 254, 264, 286, 304, 312, 328, 341, 372, 381, 403, 418, 429, 451, 456, 492, 494, 496, 508, 528, 533, 572, 589, 624, 627, 656, 682, 741, 744, 762, 779, 806, 836, 858, 902, 912, 984, 988, 1016, 1023, 1066, 1144, 1178, 1209, 1254, 1271, 1353, 1364, 1397, 1482, 1488, 1524, 1558, 1599, 1612, 1651, 1672, 1716, 1767, 1804, 1968, 1976, 2032, 2046, 2132, 2288, 2337, 2356, 2413, 2418, 2508, 2542, 2706, 2717, 2728, 2794, 2964, 3048, 3116, 3198, 3224, 3302, 3344, 3432, 3534, 3608, 3813, 3937, 3952, 4092, 4191, 4264, 4433, 4674, 4712, 4826, 4836, 4953, 5016, 5084, 5207, 5412, 5434, 5456, 5588, 5863, 5928, 6096, 6232, 6396, 6448, 6479, 6604, 6864, 7068, 7216, 7239, 7626, 7657, 7874, 8151, 8184, 8382, 8528, 8569, 8866, 9348, 9424, 9652, 9672, 9906, 10032, 10127, 10168, 10414, 10824, 10868, 11176, 11726, 11811, 11856, 12464, 12792, 12958, 13208, 13299, 13981, 14136, 14478, 15252, 15314, 15621, 15748, 16302, 16368, 16523, 16764, 17138, 17589, 17732, 18161, 18696, 19304, 19344, 19437, 19812, 20254, 20336, 20828, 21648, 21736, 22352, 22971, 23452, 23622, 24149, 25584, 25707, 25916, 26416, 26543, 26598, 27962, 28272, 28956, 30381, 30504, 30628, 31242, 31369, 31496, 32604, 33046, 33528, 34276, 35178, 35464, 36322, 37392, 38608, 38874, 39624, 40508, 41656, 41943, 43307, 43472, 45942, 46904, 47244, 48298, 49569, 51181, 51414, 51832, 53086, 53196, 54483, 55924, 57277, 57912, 60762, 61008, 61256, 62484, 62738, 62992, 65208, 66092, 67056, 67691, 68552, 70356, 70928, 72447, 72644, 74803, 77748, 79248, 79629, 81016, 83312, 83886, 84227, 86614, 91884, 93808, 94107, 94488, 96596, 98933, 99138, 102362, 102828, 103664, 106172, 106392, 108966, 111397, 111848, 114554, 115824, 121524, 122512, 124968, 125476, 129921, 130416, 132184, 135382, 137104, 140712, 144894, 145288, 149606, 153543, 155496, 159258, 161417, 162032, 167772, 168454, 171831, 173228, 181753, 183768, 188214, 188976, 193192, 197866, 198276, 203073, 204724, 205656, 212344, 212784, 217932, 222794, 223696, 224409, 229108, 243048, 249936, 250952, 252681, 259842, 264368, 265639, 270764, 281424, 289788, 290576, 296799, 299212, 307086, 310992, 313937, 318516, 322834, 334191, 335544, 336908, 343662, 345059, 346456, 363506, 367536, 376428, 386384, 395732, 396552, 406146, 409448, 411312, 424688, 435864, 445588, 448818, 458216, 484251, 486096, 501904, 505362, 519684, 531278, 541528, 545259, 562991, 579576, 593598, 598424, 614172, 627874, 637032, 645668, 668382, 671088, 673816, 687324, 690118, 692912, 727012, 744601, 752856, 791464, 793104, 796917, 812292, 818896, 822833, 871728, 891176, 897636, 916432, 941811, 968502, 972439, 1010724, 1035177, 1039368, 1062556, 1083056, 1088263, 1090518, 1125982, 1159152, 1187196, 1196848, 1228344, 1255748, 1274064, 1286129, 1291336, 1336764, 1347632, 1374648, 1380236, 1454024, 1489202, 1505712, 1582928, 1593834, 1624584, 1645666, 1688973, 1775587, 1782352, 1795272, 1883622, 1937004, 1944878, 2021448, 2070354, 2078736, 2098421, 2125112, 2176526, 2181036, 2233803, 2251964, 2374392, 2456688, 2468499, 2511496, 2572258, 2582672, 2673528, 2749296, 2760472, 2908048, 2917317, 2978404, 3066923, 3187668, 3249168, 3264789, 3291332, 3377946, 3453307, 3551174, 3590544, 3767244, 3858387, 3874008, 3889756, 4042896, 4140708, 4196842, 4250224, 4353052, 4362072, 4467606, 4503928, 4748784, 4936998, 5022992, 5144516, 5326761, 5347056, 5520944, 5834634, 5956808, 6133846, 6295263, 6375336, 6529578, 6582664, 6755892, 6906614, 7102348, 7534488, 7716774, 7748016, 7779512, 8281416, 8393684, 8706104, 8724144, 8935212, 9007856, 9200769, 9873996, 10289032, 10359921, 10653522, 10696829, 11669268, 11913616, 12267692, 12590526, 12750672, 13059156, 13165328, 13511784, 13813228, 14147419, 14204696, 15068976, 15433548, 15559024, 16562832, 16787368, 17412208, 17870424, 18401538, 19747992, 20578064, 20719842, 21307044, 21393658, 23082631, 23338536, 24535384, 25181052, 26118312, 27023568, 27626456, 28294838, 28409392, 30867096, 32090487, 33574736, 33736153, 35740848, 36803076, 39495984, 39869999, 41439684, 42442257, 42614088, 42787316, 46165262, 46677072, 49070768, 50362104, 52236624, 55252912, 56589676, 61734192, 64180974, 67472306, 69247893, 73606152, 79739998, 82879368, 84884514, 85228176, 85574632, 92330524, 100724208, 101208459, 113179352, 119609997, 128361948, 134944612, 138495786, 147212304, 159479996, 165758736, 169769028, 171149264, 184661048, 202416918, 226358704, 239219994, 256723896, 269889224, 276991572, 318959992, 339538056, 369322096, 404833836, 438569989, 478439988, 513447792, 539778448, 553983144, 637919984, 679076112, 809667672, 877139978, 956879976, 1107966288, 1315709967, 1619335344, 1754279956, 1913759952, 2631419934, 3508559912, 5262839868, 7017119824, 10525679736, 21051359472]

約数ペア:

[(1, 21051359472), (2, 10525679736), (3, 7017119824), (4, 5262839868), (6, 3508559912), (8, 2631419934), (11, 1913759952), (12, 1754279956), (13, 1619335344), (16, 1315709967), (19, 1107966288), (22, 956879976), (24, 877139978), (26, 809667672), (31, 679076112), (33, 637919984), (38, 553983144), (39, 539778448), (41, 513447792), (44, 478439988), (48, 438569989), (52, 404833836), (57, 369322096), (62, 339538056), (66, 318959992), (76, 276991572), (78, 269889224), (82, 256723896), (88, 239219994), (93, 226358704), (104, 202416918), (114, 184661048), (123, 171149264), (124, 169769028), (127, 165758736), (132, 159479996), (143, 147212304), (152, 138495786), (156, 134944612), (164, 128361948), (176, 119609997), (186, 113179352), (208, 101208459), (209, 100724208), (228, 92330524), (246, 85574632), (247, 85228176), (248, 84884514), (254, 82879368), (264, 79739998), (286, 73606152), (304, 69247893), (312, 67472306), (328, 64180974), (341, 61734192), (372, 56589676), (381, 55252912), (403, 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8935212), (2413, 8724144), (2418, 8706104), (2508, 8393684), (2542, 8281416), (2706, 7779512), (2717, 7748016), (2728, 7716774), (2794, 7534488), (2964, 7102348), (3048, 6906614), (3116, 6755892), (3198, 6582664), (3224, 6529578), (3302, 6375336), (3344, 6295263), (3432, 6133846), (3534, 5956808), (3608, 5834634), (3813, 5520944), (3937, 5347056), (3952, 5326761), (4092, 5144516), (4191, 5022992), (4264, 4936998), (4433, 4748784), (4674, 4503928), (4712, 4467606), (4826, 4362072), (4836, 4353052), (4953, 4250224), (5016, 4196842), (5084, 4140708), (5207, 4042896), (5412, 3889756), (5434, 3874008), (5456, 3858387), (5588, 3767244), (5863, 3590544), (5928, 3551174), (6096, 3453307), (6232, 3377946), (6396, 3291332), (6448, 3264789), (6479, 3249168), (6604, 3187668), (6864, 3066923), (7068, 2978404), (7216, 2917317), (7239, 2908048), (7626, 2760472), (7657, 2749296), (7874, 2673528), (8151, 2582672), (8184, 2572258), (8382, 2511496), (8528, 2468499), (8569, 2456688), (8866, 2374392), (9348, 2251964), (9424, 2233803), (9652, 2181036), (9672, 2176526), (9906, 2125112), (10032, 2098421), (10127, 2078736), (10168, 2070354), (10414, 2021448), (10824, 1944878), (10868, 1937004), (11176, 1883622), (11726, 1795272), (11811, 1782352), (11856, 1775587), (12464, 1688973), (12792, 1645666), (12958, 1624584), (13208, 1593834), (13299, 1582928), (13981, 1505712), (14136, 1489202), (14478, 1454024), (15252, 1380236), (15314, 1374648), (15621, 1347632), (15748, 1336764), (16302, 1291336), (16368, 1286129), (16523, 1274064), (16764, 1255748), (17138, 1228344), (17589, 1196848), (17732, 1187196), (18161, 1159152), (18696, 1125982), (19304, 1090518), (19344, 1088263), (19437, 1083056), (19812, 1062556), (20254, 1039368), (20336, 1035177), (20828, 1010724), (21648, 972439), (21736, 968502), (22352, 941811), (22971, 916432), (23452, 897636), (23622, 891176), (24149, 871728), (25584, 822833), (25707, 818896), (25916, 812292), (26416, 796917), (26543, 793104), (26598, 791464), (27962, 752856), (28272, 744601), (28956, 727012), (30381, 692912), (30504, 690118), (30628, 687324), (31242, 673816), (31369, 671088), (31496, 668382), (32604, 645668), (33046, 637032), (33528, 627874), (34276, 614172), (35178, 598424), (35464, 593598), (36322, 579576), (37392, 562991), (38608, 545259), (38874, 541528), (39624, 531278), (40508, 519684), (41656, 505362), (41943, 501904), (43307, 486096), (43472, 484251), (45942, 458216), (46904, 448818), (47244, 445588), (48298, 435864), (49569, 424688), (51181, 411312), (51414, 409448), (51832, 406146), (53086, 396552), (53196, 395732), (54483, 386384), (55924, 376428), (57277, 367536), (57912, 363506), (60762, 346456), (61008, 345059), (61256, 343662), (62484, 336908), (62738, 335544), (62992, 334191), (65208, 322834), (66092, 318516), (67056, 313937), (67691, 310992), (68552, 307086), (70356, 299212), (70928, 296799), (72447, 290576), (72644, 289788), (74803, 281424), (77748, 270764), (79248, 265639), (79629, 264368), (81016, 259842), (83312, 252681), (83886, 250952), (84227, 249936), (86614, 243048), (91884, 229108), (93808, 224409), (94107, 223696), (94488, 222794), (96596, 217932), (98933, 212784), (99138, 212344), (102362, 205656), (102828, 204724), (103664, 203073), (106172, 198276), (106392, 197866), (108966, 193192), (111397, 188976), (111848, 188214), (114554, 183768), (115824, 181753), (121524, 173228), (122512, 171831), (124968, 168454), (125476, 167772), (129921, 162032), (130416, 161417), (132184, 159258), (135382, 155496), (137104, 153543), (140712, 149606), (144894, 145288)]