20870469312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:500

約数の個数: 448

約数和(自身を含む): 71209082880

約数和(自身を除く): 50338613568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 59, 64, 66, 71, 77, 84, 88, 96, 112, 118, 132, 142, 154, 168, 176, 177, 192, 213, 224, 231, 236, 264, 284, 308, 336, 337, 352, 354, 413, 426, 448, 462, 472, 497, 528, 568, 616, 649, 672, 674, 704, 708, 781, 826, 852, 924, 944, 994, 1011, 1056, 1136, 1232, 1239, 1298, 1344, 1348, 1416, 1491, 1562, 1652, 1704, 1848, 1888, 1947, 1988, 2022, 2112, 2272, 2343, 2359, 2464, 2478, 2596, 2696, 2832, 2982, 3124, 3304, 3408, 3696, 3707, 3776, 3894, 3976, 4044, 4189, 4543, 4544, 4686, 4718, 4928, 4956, 5192, 5392, 5467, 5664, 5964, 6248, 6608, 6816, 7077, 7392, 7414, 7788, 7952, 8088, 8378, 9086, 9372, 9436, 9912, 10384, 10784, 10934, 11121, 11328, 11928, 12496, 12567, 13216, 13629, 13632, 14154, 14784, 14828, 15576, 15904, 16176, 16401, 16756, 18172, 18744, 18872, 19824, 19883, 20768, 21568, 21868, 22242, 23856, 23927, 24992, 25134, 25949, 26432, 27258, 28308, 29323, 29656, 31152, 31808, 32352, 32802, 33512, 36344, 37488, 37744, 39648, 39766, 41536, 43736, 44484, 46079, 47712, 47854, 49984, 50268, 51898, 54516, 56616, 58646, 59312, 59649, 62304, 64704, 65604, 67024, 71781, 72688, 74976, 75488, 77847, 79296, 79532, 87472, 87969, 88968, 92158, 95424, 95708, 100536, 103796, 109032, 113232, 117292, 118624, 119298, 124608, 131208, 134048, 138237, 139181, 143562, 145376, 149952, 150976, 155694, 159064, 167489, 174944, 175938, 177936, 184316, 191416, 201072, 207592, 218064, 218713, 226464, 234584, 237248, 238596, 262416, 263197, 268096, 276474, 278362, 287124, 290752, 311388, 318128, 322553, 334978, 349888, 351876, 355872, 368632, 382832, 402144, 415184, 417543, 436128, 437426, 452928, 469168, 477192, 502467, 524832, 526394, 552948, 556724, 574248, 622776, 636256, 645106, 656139, 669956, 703752, 711744, 737264, 765664, 789591, 804288, 830368, 835086, 872256, 874852, 938336, 954384, 967659, 1004934, 1049664, 1052788, 1105896, 1113448, 1148496, 1245552, 1272512, 1290212, 1312278, 1339912, 1407504, 1411693, 1474528, 1530991, 1531328, 1579182, 1660736, 1670172, 1749704, 1842379, 1876672, 1908768, 1935318, 2009868, 2105576, 2211792, 2226896, 2296992, 2491104, 2580424, 2624556, 2679824, 2815008, 2823386, 2949056, 3061982, 3158364, 3340344, 3499408, 3684758, 3817536, 3870636, 4019736, 4211152, 4235079, 4423584, 4453792, 4592973, 4593984, 4982208, 5160848, 5249112, 5359648, 5527137, 5630016, 5646772, 6123964, 6316728, 6680688, 6998816, 7369516, 7741272, 8039472, 8422304, 8470158, 8847168, 8907584, 9185946, 9881851, 10321696, 10498224, 10719296, 11054274, 11293544, 12247928, 12633456, 13361376, 13997632, 14739032, 15482544, 15528623, 16078944, 16844608, 16940316, 18371892, 19763702, 20643392, 20996448, 22108548, 22587088, 24495856, 25266912, 26722752, 29478064, 29645553, 30965088, 31057246, 32157888, 33880632, 36743784, 39527404, 41992896, 44217096, 45174176, 46585869, 48991712, 50533824, 58956128, 59291106, 61930176, 62114492, 67761264, 73487568, 79054808, 88434192, 90348352, 93171738, 97983424, 108700361, 117912256, 118582212, 124228984, 135522528, 146975136, 158109616, 176868384, 186343476, 217400722, 237164424, 248457968, 271045056, 293950272, 316219232, 326101083, 353736768, 372686952, 434801444, 474328848, 496915936, 632438464, 652202166, 745373904, 869602888, 948657696, 993831872, 1304404332, 1490747808, 1739205776, 1897315392, 2608808664, 2981495616, 3478411552, 5217617328, 6956823104, 10435234656, 20870469312]

約数ペア:

[(1, 20870469312), (2, 10435234656), (3, 6956823104), (4, 5217617328), (6, 3478411552), (7, 2981495616), (8, 2608808664), (11, 1897315392), (12, 1739205776), (14, 1490747808), (16, 1304404332), (21, 993831872), (22, 948657696), (24, 869602888), (28, 745373904), (32, 652202166), (33, 632438464), (42, 496915936), (44, 474328848), (48, 434801444), (56, 372686952), (59, 353736768), (64, 326101083), (66, 316219232), (71, 293950272), (77, 271045056), (84, 248457968), (88, 237164424), (96, 217400722), (112, 186343476), (118, 176868384), (132, 158109616), (142, 146975136), (154, 135522528), (168, 124228984), (176, 118582212), (177, 117912256), (192, 108700361), (213, 97983424), (224, 93171738), (231, 90348352), (236, 88434192), (264, 79054808), (284, 73487568), (308, 67761264), (336, 62114492), (337, 61930176), (352, 59291106), (354, 58956128), (413, 50533824), (426, 48991712), (448, 46585869), (462, 45174176), (472, 44217096), (497, 41992896), (528, 39527404), (568, 36743784), (616, 33880632), (649, 32157888), (672, 31057246), (674, 30965088), (704, 29645553), (708, 29478064), (781, 26722752), (826, 25266912), (852, 24495856), (924, 22587088), (944, 22108548), (994, 20996448), (1011, 20643392), (1056, 19763702), (1136, 18371892), (1232, 16940316), (1239, 16844608), (1298, 16078944), (1344, 15528623), (1348, 15482544), (1416, 14739032), (1491, 13997632), (1562, 13361376), (1652, 12633456), (1704, 12247928), (1848, 11293544), (1888, 11054274), (1947, 10719296), (1988, 10498224), (2022, 10321696), (2112, 9881851), (2272, 9185946), (2343, 8907584), (2359, 8847168), (2464, 8470158), (2478, 8422304), (2596, 8039472), (2696, 7741272), (2832, 7369516), (2982, 6998816), (3124, 6680688), (3304, 6316728), (3408, 6123964), (3696, 5646772), (3707, 5630016), (3776, 5527137), (3894, 5359648), (3976, 5249112), (4044, 5160848), (4189, 4982208), (4543, 4593984), (4544, 4592973), (4686, 4453792), (4718, 4423584), (4928, 4235079), (4956, 4211152), (5192, 4019736), (5392, 3870636), (5467, 3817536), (5664, 3684758), (5964, 3499408), (6248, 3340344), (6608, 3158364), (6816, 3061982), (7077, 2949056), (7392, 2823386), (7414, 2815008), (7788, 2679824), (7952, 2624556), (8088, 2580424), (8378, 2491104), (9086, 2296992), (9372, 2226896), (9436, 2211792), (9912, 2105576), (10384, 2009868), (10784, 1935318), (10934, 1908768), (11121, 1876672), (11328, 1842379), (11928, 1749704), (12496, 1670172), (12567, 1660736), (13216, 1579182), (13629, 1531328), (13632, 1530991), (14154, 1474528), (14784, 1411693), (14828, 1407504), (15576, 1339912), (15904, 1312278), (16176, 1290212), (16401, 1272512), (16756, 1245552), (18172, 1148496), (18744, 1113448), (18872, 1105896), (19824, 1052788), (19883, 1049664), (20768, 1004934), (21568, 967659), (21868, 954384), (22242, 938336), (23856, 874852), (23927, 872256), (24992, 835086), (25134, 830368), (25949, 804288), (26432, 789591), (27258, 765664), (28308, 737264), (29323, 711744), (29656, 703752), (31152, 669956), (31808, 656139), (32352, 645106), (32802, 636256), (33512, 622776), (36344, 574248), (37488, 556724), (37744, 552948), (39648, 526394), (39766, 524832), (41536, 502467), (43736, 477192), (44484, 469168), (46079, 452928), (47712, 437426), (47854, 436128), (49984, 417543), (50268, 415184), (51898, 402144), (54516, 382832), (56616, 368632), (58646, 355872), (59312, 351876), (59649, 349888), (62304, 334978), (64704, 322553), (65604, 318128), (67024, 311388), (71781, 290752), (72688, 287124), (74976, 278362), (75488, 276474), (77847, 268096), (79296, 263197), (79532, 262416), (87472, 238596), (87969, 237248), (88968, 234584), (92158, 226464), (95424, 218713), (95708, 218064), (100536, 207592), (103796, 201072), (109032, 191416), (113232, 184316), (117292, 177936), (118624, 175938), (119298, 174944), (124608, 167489), (131208, 159064), (134048, 155694), (138237, 150976), (139181, 149952), (143562, 145376)]