1520381568

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1506

約数の個数: 128

約数和(自身を含む): 4195088640

約数和(自身を除く): 2674707072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 61, 64, 94, 96, 122, 128, 141, 183, 188, 192, 244, 282, 366, 376, 384, 488, 564, 732, 752, 976, 1128, 1381, 1464, 1504, 1952, 2256, 2762, 2867, 2928, 3008, 3904, 4143, 4512, 5524, 5734, 5856, 6016, 7808, 8286, 8601, 9024, 11048, 11468, 11712, 16572, 17202, 18048, 22096, 22936, 23424, 33144, 34404, 44192, 45872, 64907, 66288, 68808, 84241, 88384, 91744, 129814, 132576, 137616, 168482, 176768, 183488, 194721, 252723, 259628, 265152, 275232, 336964, 366976, 389442, 505446, 519256, 530304, 550464, 673928, 778884, 1010892, 1038512, 1100928, 1347856, 1557768, 2021784, 2077024, 2695712, 3115536, 3959327, 4043568, 4154048, 5391424, 6231072, 7918654, 8087136, 8308096, 10782848, 11877981, 12462144, 15837308, 16174272, 23755962, 24924288, 31674616, 32348544, 47511924, 63349232, 95023848, 126698464, 190047696, 253396928, 380095392, 506793856, 760190784, 1520381568]

約数ペア:

[(1, 1520381568), (2, 760190784), (3, 506793856), (4, 380095392), (6, 253396928), (8, 190047696), (12, 126698464), (16, 95023848), (24, 63349232), (32, 47511924), (47, 32348544), (48, 31674616), (61, 24924288), (64, 23755962), (94, 16174272), (96, 15837308), (122, 12462144), (128, 11877981), (141, 10782848), (183, 8308096), (188, 8087136), (192, 7918654), (244, 6231072), (282, 5391424), (366, 4154048), (376, 4043568), (384, 3959327), (488, 3115536), (564, 2695712), (732, 2077024), (752, 2021784), (976, 1557768), (1128, 1347856), (1381, 1100928), (1464, 1038512), (1504, 1010892), (1952, 778884), (2256, 673928), (2762, 550464), (2867, 530304), (2928, 519256), (3008, 505446), (3904, 389442), (4143, 366976), (4512, 336964), (5524, 275232), (5734, 265152), (5856, 259628), (6016, 252723), (7808, 194721), (8286, 183488), (8601, 176768), (9024, 168482), (11048, 137616), (11468, 132576), (11712, 129814), (16572, 91744), (17202, 88384), (18048, 84241), (22096, 68808), (22936, 66288), (23424, 64907), (33144, 45872), (34404, 44192)]