19597544960

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 320

約数和(自身を含む): 55464735744

約数和(自身を除く): 35867190784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 73, 80, 112, 128, 140, 142, 146, 160, 211, 224, 256, 280, 284, 292, 320, 355, 365, 422, 448, 497, 511, 512, 560, 568, 584, 640, 710, 730, 844, 896, 994, 1022, 1055, 1120, 1136, 1168, 1280, 1420, 1460, 1477, 1688, 1792, 1988, 2044, 2110, 2240, 2272, 2336, 2485, 2555, 2560, 2840, 2920, 2954, 3376, 3584, 3976, 4088, 4220, 4480, 4544, 4672, 4970, 5110, 5183, 5680, 5840, 5908, 6752, 7385, 7952, 8176, 8440, 8960, 9088, 9344, 9940, 10220, 10366, 11360, 11680, 11816, 13504, 14770, 14981, 15403, 15904, 16352, 16880, 17920, 18176, 18688, 19880, 20440, 20732, 22720, 23360, 23632, 25915, 27008, 29540, 29962, 30806, 31808, 32704, 33760, 36281, 36352, 37376, 39760, 40880, 41464, 45440, 46720, 47264, 51830, 54016, 59080, 59924, 61612, 63616, 65408, 67520, 72562, 74905, 77015, 79520, 81760, 82928, 90880, 93440, 94528, 103660, 104867, 107821, 108032, 118160, 119848, 123224, 127232, 130816, 135040, 145124, 149810, 154030, 159040, 163520, 165856, 181405, 181760, 186880, 189056, 207320, 209734, 215642, 236320, 239696, 246448, 254464, 261632, 270080, 290248, 299620, 308060, 318080, 327040, 331712, 362810, 378112, 414640, 419468, 431284, 472640, 479392, 492896, 524335, 539105, 540160, 580496, 599240, 616120, 636160, 654080, 663424, 725620, 756224, 829280, 838936, 862568, 945280, 958784, 985792, 1048670, 1078210, 1093613, 1160992, 1198480, 1232240, 1272320, 1308160, 1326848, 1451240, 1658560, 1677872, 1725136, 1890560, 1917568, 1971584, 2097340, 2156420, 2187226, 2321984, 2396960, 2464480, 2653696, 2902480, 3317120, 3355744, 3450272, 3781120, 3835136, 3943168, 4194680, 4312840, 4374452, 4643968, 4793920, 4928960, 5468065, 5804960, 6634240, 6711488, 6900544, 7655291, 7670272, 7886336, 8389360, 8625680, 8748904, 9287936, 9587840, 9857920, 10936130, 11609920, 13268480, 13422976, 13801088, 15310582, 16778720, 17251360, 17497808, 18575872, 19175680, 19715840, 21872260, 23219840, 26845952, 27602176, 30621164, 33557440, 34502720, 34995616, 38276455, 38351360, 39431680, 43744520, 46439680, 53691904, 55204352, 61242328, 67114880, 69005440, 69991232, 76552910, 87489040, 92879360, 122484656, 134229760, 138010880, 139982464, 153105820, 174978080, 244969312, 268459520, 276021760, 279964928, 306211640, 349956160, 489938624, 559929856, 612423280, 699912320, 979877248, 1224846560, 1399824640, 1959754496, 2449693120, 2799649280, 3919508992, 4899386240, 9798772480, 19597544960]

約数ペア:

[(1, 19597544960), (2, 9798772480), (4, 4899386240), (5, 3919508992), (7, 2799649280), (8, 2449693120), (10, 1959754496), (14, 1399824640), (16, 1224846560), (20, 979877248), (28, 699912320), (32, 612423280), (35, 559929856), (40, 489938624), (56, 349956160), (64, 306211640), (70, 279964928), (71, 276021760), (73, 268459520), (80, 244969312), (112, 174978080), (128, 153105820), (140, 139982464), (142, 138010880), (146, 134229760), (160, 122484656), (211, 92879360), (224, 87489040), (256, 76552910), (280, 69991232), (284, 69005440), (292, 67114880), (320, 61242328), (355, 55204352), (365, 53691904), (422, 46439680), (448, 43744520), (497, 39431680), (511, 38351360), (512, 38276455), (560, 34995616), (568, 34502720), (584, 33557440), (640, 30621164), (710, 27602176), (730, 26845952), (844, 23219840), (896, 21872260), (994, 19715840), (1022, 19175680), (1055, 18575872), (1120, 17497808), (1136, 17251360), (1168, 16778720), (1280, 15310582), (1420, 13801088), (1460, 13422976), (1477, 13268480), (1688, 11609920), (1792, 10936130), (1988, 9857920), (2044, 9587840), (2110, 9287936), (2240, 8748904), (2272, 8625680), (2336, 8389360), (2485, 7886336), (2555, 7670272), (2560, 7655291), (2840, 6900544), (2920, 6711488), (2954, 6634240), (3376, 5804960), (3584, 5468065), (3976, 4928960), (4088, 4793920), (4220, 4643968), (4480, 4374452), (4544, 4312840), (4672, 4194680), (4970, 3943168), (5110, 3835136), (5183, 3781120), (5680, 3450272), (5840, 3355744), (5908, 3317120), (6752, 2902480), (7385, 2653696), (7952, 2464480), (8176, 2396960), (8440, 2321984), (8960, 2187226), (9088, 2156420), (9344, 2097340), (9940, 1971584), (10220, 1917568), (10366, 1890560), (11360, 1725136), (11680, 1677872), (11816, 1658560), (13504, 1451240), (14770, 1326848), (14981, 1308160), (15403, 1272320), (15904, 1232240), (16352, 1198480), (16880, 1160992), (17920, 1093613), (18176, 1078210), (18688, 1048670), (19880, 985792), (20440, 958784), (20732, 945280), (22720, 862568), (23360, 838936), (23632, 829280), (25915, 756224), (27008, 725620), (29540, 663424), (29962, 654080), (30806, 636160), (31808, 616120), (32704, 599240), (33760, 580496), (36281, 540160), (36352, 539105), (37376, 524335), (39760, 492896), (40880, 479392), (41464, 472640), (45440, 431284), (46720, 419468), (47264, 414640), (51830, 378112), (54016, 362810), (59080, 331712), (59924, 327040), (61612, 318080), (63616, 308060), (65408, 299620), (67520, 290248), (72562, 270080), (74905, 261632), (77015, 254464), (79520, 246448), (81760, 239696), (82928, 236320), (90880, 215642), (93440, 209734), (94528, 207320), (103660, 189056), (104867, 186880), (107821, 181760), (108032, 181405), (118160, 165856), (119848, 163520), (123224, 159040), (127232, 154030), (130816, 149810), (135040, 145124)]