20922496567360

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{1123}}^1\times {\mathrm{2243}}^1$

素因数の和:3741

約数の個数: 224

約数和(自身を含む): 50578274938752

約数和(自身を除く): 29655778371392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 257, 320, 404, 505, 514, 808, 1010, 1028, 1123, 1285, 1616, 2020, 2056, 2243, 2246, 2570, 3232, 4040, 4112, 4486, 4492, 5140, 5615, 6464, 8080, 8224, 8972, 8984, 10280, 11215, 11230, 16160, 16448, 17944, 17968, 20560, 22430, 22460, 25957, 32320, 35888, 35936, 41120, 44860, 44920, 51914, 71776, 71872, 82240, 89720, 89840, 103828, 113423, 129785, 143552, 179440, 179680, 207656, 226543, 226846, 259570, 288611, 358880, 359360, 415312, 453086, 453692, 519140, 567115, 576451, 577222, 717760, 830624, 906172, 907384, 1038280, 1132715, 1134230, 1152902, 1154444, 1443055, 1661248, 1812344, 1814768, 2076560, 2265430, 2268460, 2305804, 2308888, 2518889, 2882255, 2886110, 3624688, 3629536, 4153120, 4530860, 4536920, 4611608, 4617776, 5037778, 5764510, 5772220, 7249376, 7259072, 8306240, 9061720, 9073840, 9223216, 9235552, 10075556, 11529020, 11544440, 12594445, 14498752, 18123440, 18147680, 18446432, 18471104, 20151112, 23058040, 23088880, 25188890, 29149711, 36246880, 36295360, 36892864, 40302224, 46116080, 46177760, 50377780, 58221551, 58299422, 72493760, 80604448, 92232160, 92355520, 100755560, 116443102, 116598844, 145748555, 161208896, 184464320, 201511120, 232886204, 233197688, 254407789, 291107755, 291497110, 403022240, 465772408, 466395376, 508815578, 582215510, 582994220, 647354473, 806044480, 931544816, 932790752, 1017631156, 1164431020, 1165988440, 1272038945, 1294708946, 1863089632, 1865581504, 2035262312, 2328862040, 2331976880, 2544077890, 2589417892, 3236772365, 3726179264, 4070524624, 4657724080, 4663953760, 5088155780, 5178835784, 6473544730, 8141049248, 9315448160, 9327907520, 10176311560, 10357671568, 12947089460, 16282098496, 18630896320, 20352623120, 20715343136, 25894178920, 40705246240, 41430686272, 51788357840, 65382801773, 81410492480, 103576715680, 130765603546, 207153431360, 261531207092, 326914008865, 523062414184, 653828017730, 1046124828368, 1307656035460, 2092249656736, 2615312070920, 4184499313472, 5230624141840, 10461248283680, 20922496567360]

約数ペア:

[(1, 20922496567360), (2, 10461248283680), (4, 5230624141840), (5, 4184499313472), (8, 2615312070920), (10, 2092249656736), (16, 1307656035460), (20, 1046124828368), (32, 653828017730), (40, 523062414184), (64, 326914008865), (80, 261531207092), (101, 207153431360), (160, 130765603546), (202, 103576715680), (257, 81410492480), (320, 65382801773), (404, 51788357840), (505, 41430686272), (514, 40705246240), (808, 25894178920), (1010, 20715343136), (1028, 20352623120), (1123, 18630896320), (1285, 16282098496), (1616, 12947089460), (2020, 10357671568), (2056, 10176311560), (2243, 9327907520), (2246, 9315448160), (2570, 8141049248), (3232, 6473544730), (4040, 5178835784), (4112, 5088155780), (4486, 4663953760), (4492, 4657724080), (5140, 4070524624), (5615, 3726179264), (6464, 3236772365), (8080, 2589417892), (8224, 2544077890), (8972, 2331976880), (8984, 2328862040), (10280, 2035262312), (11215, 1865581504), (11230, 1863089632), (16160, 1294708946), (16448, 1272038945), (17944, 1165988440), (17968, 1164431020), (20560, 1017631156), (22430, 932790752), (22460, 931544816), (25957, 806044480), (32320, 647354473), (35888, 582994220), (35936, 582215510), (41120, 508815578), (44860, 466395376), (44920, 465772408), (51914, 403022240), (71776, 291497110), (71872, 291107755), (82240, 254407789), (89720, 233197688), (89840, 232886204), (103828, 201511120), (113423, 184464320), (129785, 161208896), (143552, 145748555), (179440, 116598844), (179680, 116443102), (207656, 100755560), (226543, 92355520), (226846, 92232160), (259570, 80604448), (288611, 72493760), (358880, 58299422), (359360, 58221551), (415312, 50377780), (453086, 46177760), (453692, 46116080), (519140, 40302224), (567115, 36892864), (576451, 36295360), (577222, 36246880), (717760, 29149711), (830624, 25188890), (906172, 23088880), (907384, 23058040), (1038280, 20151112), (1132715, 18471104), (1134230, 18446432), (1152902, 18147680), (1154444, 18123440), (1443055, 14498752), (1661248, 12594445), (1812344, 11544440), (1814768, 11529020), (2076560, 10075556), (2265430, 9235552), (2268460, 9223216), (2305804, 9073840), (2308888, 9061720), (2518889, 8306240), (2882255, 7259072), (2886110, 7249376), (3624688, 5772220), (3629536, 5764510), (4153120, 5037778), (4530860, 4617776), (4536920, 4611608)]