680565408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4834

約数の個数: 96

約数和(自身を含む): 1904716800

約数和(自身を除く): 1224151392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 79, 96, 114, 152, 158, 228, 237, 304, 316, 456, 474, 608, 632, 912, 948, 1264, 1501, 1824, 1896, 2528, 3002, 3792, 4503, 4723, 6004, 7584, 9006, 9446, 12008, 14169, 18012, 18892, 24016, 28338, 36024, 37784, 48032, 56676, 72048, 75568, 89737, 113352, 144096, 151136, 179474, 226704, 269211, 358948, 373117, 453408, 538422, 717896, 746234, 1076844, 1119351, 1435792, 1492468, 2153688, 2238702, 2871584, 2984936, 4307376, 4477404, 5969872, 7089223, 8614752, 8954808, 11939744, 14178446, 17909616, 21267669, 28356892, 35819232, 42535338, 56713784, 85070676, 113427568, 170141352, 226855136, 340282704, 680565408]

約数ペア:

[(1, 680565408), (2, 340282704), (3, 226855136), (4, 170141352), (6, 113427568), (8, 85070676), (12, 56713784), (16, 42535338), (19, 35819232), (24, 28356892), (32, 21267669), (38, 17909616), (48, 14178446), (57, 11939744), (76, 8954808), (79, 8614752), (96, 7089223), (114, 5969872), (152, 4477404), (158, 4307376), (228, 2984936), (237, 2871584), (304, 2238702), (316, 2153688), (456, 1492468), (474, 1435792), (608, 1119351), (632, 1076844), (912, 746234), (948, 717896), (1264, 538422), (1501, 453408), (1824, 373117), (1896, 358948), (2528, 269211), (3002, 226704), (3792, 179474), (4503, 151136), (4723, 144096), (6004, 113352), (7584, 89737), (9006, 75568), (9446, 72048), (12008, 56676), (14169, 48032), (18012, 37784), (18892, 36024), (24016, 28338)]