780720864

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3469

約数の個数: 192

約数和(自身を含む): 2638282752

約数和(自身を除く): 1857561888

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 56, 62, 66, 77, 84, 88, 93, 96, 112, 124, 132, 154, 168, 176, 186, 217, 224, 231, 248, 264, 308, 336, 341, 352, 372, 434, 462, 496, 528, 616, 651, 672, 682, 744, 868, 924, 992, 1023, 1056, 1232, 1302, 1364, 1488, 1736, 1848, 2046, 2387, 2464, 2604, 2728, 2976, 3407, 3472, 3696, 4092, 4774, 5208, 5456, 6814, 6944, 7161, 7392, 8184, 9548, 10221, 10416, 10912, 13628, 14322, 16368, 19096, 20442, 20832, 23849, 27256, 28644, 32736, 37477, 38192, 40884, 47698, 54512, 57288, 71547, 74954, 76384, 81768, 95396, 105617, 109024, 112431, 114576, 143094, 149908, 163536, 190792, 211234, 224862, 229152, 262339, 286188, 299816, 316851, 327072, 381584, 422468, 449724, 524678, 572376, 599632, 633702, 739319, 763168, 787017, 844936, 899448, 1049356, 1144752, 1161787, 1199264, 1267404, 1478638, 1574034, 1689872, 1798896, 2098712, 2217957, 2289504, 2323574, 2534808, 2957276, 3148068, 3379744, 3485361, 3597792, 4197424, 4435914, 4647148, 5069616, 5914552, 6296136, 6970722, 8132509, 8394848, 8871828, 9294296, 10139232, 11829104, 12592272, 13941444, 16265018, 17743656, 18588592, 23658208, 24397527, 25184544, 27882888, 32530036, 35487312, 37177184, 48795054, 55765776, 65060072, 70974624, 97590108, 111531552, 130120144, 195180216, 260240288, 390360432, 780720864]

約数ペア:

[(1, 780720864), (2, 390360432), (3, 260240288), (4, 195180216), (6, 130120144), (7, 111531552), (8, 97590108), (11, 70974624), (12, 65060072), (14, 55765776), (16, 48795054), (21, 37177184), (22, 35487312), (24, 32530036), (28, 27882888), (31, 25184544), (32, 24397527), (33, 23658208), (42, 18588592), (44, 17743656), (48, 16265018), (56, 13941444), (62, 12592272), (66, 11829104), (77, 10139232), (84, 9294296), (88, 8871828), (93, 8394848), (96, 8132509), (112, 6970722), (124, 6296136), (132, 5914552), (154, 5069616), (168, 4647148), (176, 4435914), (186, 4197424), (217, 3597792), (224, 3485361), (231, 3379744), (248, 3148068), (264, 2957276), (308, 2534808), (336, 2323574), (341, 2289504), (352, 2217957), (372, 2098712), (434, 1798896), (462, 1689872), (496, 1574034), (528, 1478638), (616, 1267404), (651, 1199264), (672, 1161787), (682, 1144752), (744, 1049356), (868, 899448), (924, 844936), (992, 787017), (1023, 763168), (1056, 739319), (1232, 633702), (1302, 599632), (1364, 572376), (1488, 524678), (1736, 449724), (1848, 422468), (2046, 381584), (2387, 327072), (2464, 316851), (2604, 299816), (2728, 286188), (2976, 262339), (3407, 229152), (3472, 224862), (3696, 211234), (4092, 190792), (4774, 163536), (5208, 149908), (5456, 143094), (6814, 114576), (6944, 112431), (7161, 109024), (7392, 105617), (8184, 95396), (9548, 81768), (10221, 76384), (10416, 74954), (10912, 71547), (13628, 57288), (14322, 54512), (16368, 47698), (19096, 40884), (20442, 38192), (20832, 37477), (23849, 32736), (27256, 28644)]