33668320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1352

約数の個数: 96

約数和(自身を含む): 94929408

約数和(自身を除く): 61261088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1307, 1610, 1840, 2576, 2614, 3220, 3680, 5152, 5228, 6440, 6535, 9149, 10456, 12880, 13070, 18298, 20912, 25760, 26140, 30061, 36596, 41824, 45745, 52280, 60122, 73192, 91490, 104560, 120244, 146384, 150305, 182980, 209120, 210427, 240488, 292768, 300610, 365960, 420854, 480976, 601220, 731920, 841708, 961952, 1052135, 1202440, 1463840, 1683416, 2104270, 2404880, 3366832, 4208540, 4809760, 6733664, 8417080, 16834160, 33668320]

約数ペア:

[(1, 33668320), (2, 16834160), (4, 8417080), (5, 6733664), (7, 4809760), (8, 4208540), (10, 3366832), (14, 2404880), (16, 2104270), (20, 1683416), (23, 1463840), (28, 1202440), (32, 1052135), (35, 961952), (40, 841708), (46, 731920), (56, 601220), (70, 480976), (80, 420854), (92, 365960), (112, 300610), (115, 292768), (140, 240488), (160, 210427), (161, 209120), (184, 182980), (224, 150305), (230, 146384), (280, 120244), (322, 104560), (368, 91490), (460, 73192), (560, 60122), (644, 52280), (736, 45745), (805, 41824), (920, 36596), (1120, 30061), (1288, 26140), (1307, 25760), (1610, 20912), (1840, 18298), (2576, 13070), (2614, 12880), (3220, 10456), (3680, 9149), (5152, 6535), (5228, 6440)]