1520596144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4987}}^1$

素因数の和:5090

約数の個数: 80

約数和(自身を含む): 3339964800

約数和(自身を除く): 1819368656

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 272, 304, 323, 472, 646, 944, 1003, 1121, 1292, 2006, 2242, 2584, 4012, 4484, 4987, 5168, 8024, 8968, 9974, 16048, 17936, 19057, 19948, 38114, 39896, 76228, 79792, 84779, 94753, 152456, 169558, 189506, 294233, 304912, 339116, 379012, 588466, 678232, 758024, 1176932, 1356464, 1516048, 1610801, 2353864, 3221602, 4707728, 5001961, 5590427, 6443204, 10003922, 11180854, 12886408, 20007844, 22361708, 25772816, 40015688, 44723416, 80031376, 89446832, 95037259, 190074518, 380149036, 760298072, 1520596144]

約数ペア:

[(1, 1520596144), (2, 760298072), (4, 380149036), (8, 190074518), (16, 95037259), (17, 89446832), (19, 80031376), (34, 44723416), (38, 40015688), (59, 25772816), (68, 22361708), (76, 20007844), (118, 12886408), (136, 11180854), (152, 10003922), (236, 6443204), (272, 5590427), (304, 5001961), (323, 4707728), (472, 3221602), (646, 2353864), (944, 1610801), (1003, 1516048), (1121, 1356464), (1292, 1176932), (2006, 758024), (2242, 678232), (2584, 588466), (4012, 379012), (4484, 339116), (4987, 304912), (5168, 294233), (8024, 189506), (8968, 169558), (9974, 152456), (16048, 94753), (17936, 84779), (19057, 79792), (19948, 76228), (38114, 39896)]