253676952640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{17291}}^1$

素因数の和:17473

約数の個数: 168

約数和(自身を含む): 642591747072

約数和(自身を除く): 388914794432

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 361, 380, 508, 608, 635, 722, 760, 1016, 1216, 1270, 1444, 1520, 1805, 2032, 2413, 2540, 2888, 3040, 3610, 4064, 4826, 5080, 5776, 6080, 7220, 8128, 9652, 10160, 11552, 12065, 14440, 17291, 19304, 20320, 23104, 24130, 28880, 34582, 38608, 40640, 45847, 48260, 57760, 69164, 77216, 86455, 91694, 96520, 115520, 138328, 154432, 172910, 183388, 193040, 229235, 276656, 328529, 345820, 366776, 386080, 458470, 553312, 657058, 691640, 733552, 772160, 916940, 1106624, 1314116, 1383280, 1467104, 1642645, 1833880, 2195957, 2628232, 2766560, 2934208, 3285290, 3667760, 4391914, 5256464, 5533120, 6242051, 6570580, 7335520, 8783828, 10512928, 10979785, 12484102, 13141160, 14671040, 17567656, 21025856, 21959570, 24968204, 26282320, 31210255, 35135312, 41723183, 43919140, 49936408, 52564640, 62420510, 70270624, 83446366, 87838280, 99872816, 105129280, 124841020, 140541248, 166892732, 175676560, 199745632, 208615915, 249682040, 333785464, 351353120, 399491264, 417231830, 499364080, 667570928, 702706240, 792740477, 834463660, 998728160, 1335141856, 1585480954, 1668927320, 1997456320, 2670283712, 3170961908, 3337854640, 3963702385, 6341923816, 6675709280, 7927404770, 12683847632, 13351418560, 15854809540, 25367695264, 31709619080, 50735390528, 63419238160, 126838476320, 253676952640]

約数ペア:

[(1, 253676952640), (2, 126838476320), (4, 63419238160), (5, 50735390528), (8, 31709619080), (10, 25367695264), (16, 15854809540), (19, 13351418560), (20, 12683847632), (32, 7927404770), (38, 6675709280), (40, 6341923816), (64, 3963702385), (76, 3337854640), (80, 3170961908), (95, 2670283712), (127, 1997456320), (152, 1668927320), (160, 1585480954), (190, 1335141856), (254, 998728160), (304, 834463660), (320, 792740477), (361, 702706240), (380, 667570928), (508, 499364080), (608, 417231830), (635, 399491264), (722, 351353120), (760, 333785464), (1016, 249682040), (1216, 208615915), (1270, 199745632), (1444, 175676560), (1520, 166892732), (1805, 140541248), (2032, 124841020), (2413, 105129280), (2540, 99872816), (2888, 87838280), (3040, 83446366), (3610, 70270624), (4064, 62420510), (4826, 52564640), (5080, 49936408), (5776, 43919140), (6080, 41723183), (7220, 35135312), (8128, 31210255), (9652, 26282320), (10160, 24968204), (11552, 21959570), (12065, 21025856), (14440, 17567656), (17291, 14671040), (19304, 13141160), (20320, 12484102), (23104, 10979785), (24130, 10512928), (28880, 8783828), (34582, 7335520), (38608, 6570580), (40640, 6242051), (45847, 5533120), (48260, 5256464), (57760, 4391914), (69164, 3667760), (77216, 3285290), (86455, 2934208), (91694, 2766560), (96520, 2628232), (115520, 2195957), (138328, 1833880), (154432, 1642645), (172910, 1467104), (183388, 1383280), (193040, 1314116), (229235, 1106624), (276656, 916940), (328529, 772160), (345820, 733552), (366776, 691640), (386080, 657058), (458470, 553312)]