15888914064

素因数分解:

$2^4\times 3^2\times {\mathrm{241}}^1\times {\mathrm{353}}^1\times {\mathrm{1297}}^1$

素因数の和:1905

約数の個数: 120

約数和(自身を含む): 44812416792

約数和(自身を除く): 28923502728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 241, 353, 482, 706, 723, 964, 1059, 1297, 1412, 1446, 1928, 2118, 2169, 2594, 2824, 2892, 3177, 3856, 3891, 4236, 4338, 5188, 5648, 5784, 6354, 7782, 8472, 8676, 10376, 11568, 11673, 12708, 15564, 16944, 17352, 20752, 23346, 25416, 31128, 34704, 46692, 50832, 62256, 85073, 93384, 170146, 186768, 255219, 312577, 340292, 457841, 510438, 625154, 680584, 765657, 915682, 937731, 1020876, 1250308, 1361168, 1373523, 1531314, 1831364, 1875462, 2041752, 2500616, 2747046, 2813193, 3062628, 3662728, 3750924, 4083504, 4120569, 5001232, 5494092, 5626386, 6125256, 7325456, 7501848, 8241138, 10988184, 11252772, 12250512, 15003696, 16482276, 21976368, 22505544, 32964552, 45011088, 65929104, 110339681, 220679362, 331019043, 441358724, 662038086, 882717448, 993057129, 1324076172, 1765434896, 1986114258, 2648152344, 3972228516, 5296304688, 7944457032, 15888914064]

約数ペア:

[(1, 15888914064), (2, 7944457032), (3, 5296304688), (4, 3972228516), (6, 2648152344), (8, 1986114258), (9, 1765434896), (12, 1324076172), (16, 993057129), (18, 882717448), (24, 662038086), (36, 441358724), (48, 331019043), (72, 220679362), (144, 110339681), (241, 65929104), (353, 45011088), (482, 32964552), (706, 22505544), (723, 21976368), (964, 16482276), (1059, 15003696), (1297, 12250512), (1412, 11252772), (1446, 10988184), (1928, 8241138), (2118, 7501848), (2169, 7325456), (2594, 6125256), (2824, 5626386), (2892, 5494092), (3177, 5001232), (3856, 4120569), (3891, 4083504), (4236, 3750924), (4338, 3662728), (5188, 3062628), (5648, 2813193), (5784, 2747046), (6354, 2500616), (7782, 2041752), (8472, 1875462), (8676, 1831364), (10376, 1531314), (11568, 1373523), (11673, 1361168), (12708, 1250308), (15564, 1020876), (16944, 937731), (17352, 915682), (20752, 765657), (23346, 680584), (25416, 625154), (31128, 510438), (34704, 457841), (46692, 340292), (50832, 312577), (62256, 255219), (85073, 186768), (93384, 170146)]