20765068128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2394

約数の個数: 288

約数和(自身を含む): 70274131200

約数和(自身を除く): 49509063072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 163, 168, 174, 203, 224, 232, 252, 261, 288, 326, 336, 348, 406, 464, 489, 504, 522, 609, 652, 672, 696, 812, 928, 978, 1008, 1044, 1141, 1218, 1304, 1392, 1467, 1624, 1827, 1956, 2016, 2088, 2179, 2282, 2436, 2608, 2784, 2934, 3248, 3423, 3654, 3912, 4176, 4358, 4564, 4727, 4872, 5216, 5868, 6496, 6537, 6846, 7308, 7824, 8352, 8716, 9128, 9454, 9744, 10269, 11736, 13074, 13692, 14181, 14616, 15253, 15648, 17432, 18256, 18908, 19488, 19611, 20538, 23472, 26148, 27384, 28362, 29232, 30506, 33089, 34864, 36512, 37816, 39222, 41076, 42543, 45759, 46944, 52296, 54768, 56724, 58464, 61012, 63191, 66178, 69728, 75632, 78444, 82152, 85086, 91518, 99267, 104592, 109536, 113448, 122024, 126382, 132356, 137277, 151264, 156888, 164304, 170172, 183036, 189573, 198534, 209184, 226896, 244048, 252764, 264712, 274554, 297801, 313776, 328608, 340344, 355177, 366072, 379146, 397068, 442337, 453792, 488096, 505528, 529424, 549108, 568719, 595602, 627552, 680688, 710354, 732144, 758292, 794136, 884674, 1011056, 1058848, 1065531, 1098216, 1137438, 1191204, 1327011, 1361376, 1420708, 1464288, 1516584, 1588272, 1769348, 2022112, 2131062, 2196432, 2274876, 2382408, 2486239, 2654022, 2841416, 3033168, 3176544, 3196593, 3538696, 3981033, 4262124, 4392864, 4549752, 4764816, 4972478, 5308044, 5682832, 6066336, 6393186, 7077392, 7458717, 7962066, 8524248, 9099504, 9529632, 9944956, 10300133, 10616088, 11365664, 12786372, 14154784, 14917434, 15924132, 17048496, 18199008, 19889912, 20600266, 21232176, 22376151, 25572744, 29834868, 30900399, 31848264, 34096992, 39779824, 41200532, 42464352, 44752302, 51145488, 59669736, 61800798, 63696528, 72100931, 79559648, 82401064, 89504604, 92701197, 102290976, 119339472, 123601596, 127393056, 144201862, 164802128, 179009208, 185402394, 216302793, 238678944, 247203192, 288403724, 329604256, 358018416, 370804788, 432605586, 494406384, 576807448, 648908379, 716036832, 741609576, 865211172, 988812768, 1153614896, 1297816758, 1483219152, 1730422344, 2307229792, 2595633516, 2966438304, 3460844688, 5191267032, 6921689376, 10382534064, 20765068128]

約数ペア:

[(1, 20765068128), (2, 10382534064), (3, 6921689376), (4, 5191267032), (6, 3460844688), (7, 2966438304), (8, 2595633516), (9, 2307229792), (12, 1730422344), (14, 1483219152), (16, 1297816758), (18, 1153614896), (21, 988812768), (24, 865211172), (28, 741609576), (29, 716036832), (32, 648908379), (36, 576807448), (42, 494406384), (48, 432605586), (56, 370804788), (58, 358018416), (63, 329604256), (72, 288403724), (84, 247203192), (87, 238678944), (96, 216302793), (112, 185402394), (116, 179009208), (126, 164802128), (144, 144201862), (163, 127393056), (168, 123601596), (174, 119339472), (203, 102290976), (224, 92701197), (232, 89504604), (252, 82401064), (261, 79559648), (288, 72100931), (326, 63696528), (336, 61800798), (348, 59669736), (406, 51145488), (464, 44752302), (489, 42464352), (504, 41200532), (522, 39779824), (609, 34096992), (652, 31848264), (672, 30900399), (696, 29834868), (812, 25572744), (928, 22376151), (978, 21232176), (1008, 20600266), (1044, 19889912), (1141, 18199008), (1218, 17048496), (1304, 15924132), (1392, 14917434), (1467, 14154784), (1624, 12786372), (1827, 11365664), (1956, 10616088), (2016, 10300133), (2088, 9944956), (2179, 9529632), (2282, 9099504), (2436, 8524248), (2608, 7962066), (2784, 7458717), (2934, 7077392), (3248, 6393186), (3423, 6066336), (3654, 5682832), (3912, 5308044), (4176, 4972478), (4358, 4764816), (4564, 4549752), (4727, 4392864), (4872, 4262124), (5216, 3981033), (5868, 3538696), (6496, 3196593), (6537, 3176544), (6846, 3033168), (7308, 2841416), (7824, 2654022), (8352, 2486239), (8716, 2382408), (9128, 2274876), (9454, 2196432), (9744, 2131062), (10269, 2022112), (11736, 1769348), (13074, 1588272), (13692, 1516584), (14181, 1464288), (14616, 1420708), (15253, 1361376), (15648, 1327011), (17432, 1191204), (18256, 1137438), (18908, 1098216), (19488, 1065531), (19611, 1058848), (20538, 1011056), (23472, 884674), (26148, 794136), (27384, 758292), (28362, 732144), (29232, 710354), (30506, 680688), (33089, 627552), (34864, 595602), (36512, 568719), (37816, 549108), (39222, 529424), (41076, 505528), (42543, 488096), (45759, 453792), (46944, 442337), (52296, 397068), (54768, 379146), (56724, 366072), (58464, 355177), (61012, 340344), (63191, 328608), (66178, 313776), (69728, 297801), (75632, 274554), (78444, 264712), (82152, 252764), (85086, 244048), (91518, 226896), (99267, 209184), (104592, 198534), (109536, 189573), (113448, 183036), (122024, 170172), (126382, 164304), (132356, 156888), (137277, 151264)]