70647168

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 206611200

約数和(自身を除く): 135964032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 128, 138, 152, 184, 192, 228, 276, 304, 368, 384, 421, 437, 456, 552, 608, 736, 842, 874, 912, 1104, 1216, 1263, 1311, 1472, 1684, 1748, 1824, 2208, 2432, 2526, 2622, 2944, 3368, 3496, 3648, 4416, 5052, 5244, 6736, 6992, 7296, 7999, 8832, 9683, 10104, 10488, 13472, 13984, 15998, 19366, 20208, 20976, 23997, 26944, 27968, 29049, 31996, 38732, 40416, 41952, 47994, 53888, 55936, 58098, 63992, 77464, 80832, 83904, 95988, 116196, 127984, 154928, 161664, 167808, 183977, 191976, 232392, 255968, 309856, 367954, 383952, 464784, 511936, 551931, 619712, 735908, 767904, 929568, 1023872, 1103862, 1239424, 1471816, 1535808, 1859136, 2207724, 2943632, 3071616, 3718272, 4415448, 5887264, 8830896, 11774528, 17661792, 23549056, 35323584, 70647168]

約数ペア:

[(1, 70647168), (2, 35323584), (3, 23549056), (4, 17661792), (6, 11774528), (8, 8830896), (12, 5887264), (16, 4415448), (19, 3718272), (23, 3071616), (24, 2943632), (32, 2207724), (38, 1859136), (46, 1535808), (48, 1471816), (57, 1239424), (64, 1103862), (69, 1023872), (76, 929568), (92, 767904), (96, 735908), (114, 619712), (128, 551931), (138, 511936), (152, 464784), (184, 383952), (192, 367954), (228, 309856), (276, 255968), (304, 232392), (368, 191976), (384, 183977), (421, 167808), (437, 161664), (456, 154928), (552, 127984), (608, 116196), (736, 95988), (842, 83904), (874, 80832), (912, 77464), (1104, 63992), (1216, 58098), (1263, 55936), (1311, 53888), (1472, 47994), (1684, 41952), (1748, 40416), (1824, 38732), (2208, 31996), (2432, 29049), (2526, 27968), (2622, 26944), (2944, 23997), (3368, 20976), (3496, 20208), (3648, 19366), (4416, 15998), (5052, 13984), (5244, 13472), (6736, 10488), (6992, 10104), (7296, 9683), (7999, 8832)]