408384480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6441

約数の個数: 192

約数和(自身を含む): 1547804160

約数和(自身を除く): 1139419680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 6397, 7980, 9120, 10640, 12768, 12794, 15960, 19191, 21280, 25588, 31920, 31985, 38382, 44779, 51176, 63840, 63970, 76764, 89558, 95955, 102352, 121543, 127940, 134337, 153528, 179116, 191910, 204704, 223895, 243086, 255880, 268674, 307056, 358232, 364629, 383820, 447790, 486172, 511760, 537348, 607715, 614112, 671685, 716464, 729258, 767640, 850801, 895580, 972344, 1023520, 1074696, 1215430, 1343370, 1432928, 1458516, 1535280, 1701602, 1791160, 1823145, 1944688, 2149392, 2430860, 2552403, 2686740, 2917032, 3070560, 3403204, 3582320, 3646290, 3889376, 4254005, 4298784, 4861720, 5104806, 5373480, 5834064, 6806408, 7164640, 7292580, 8508010, 9723440, 10209612, 10746960, 11668128, 12762015, 13612816, 14585160, 17016020, 19446880, 20419224, 21493920, 25524030, 27225632, 29170320, 34032040, 40838448, 51048060, 58340640, 68064080, 81676896, 102096120, 136128160, 204192240, 408384480]

約数ペア:

[(1, 408384480), (2, 204192240), (3, 136128160), (4, 102096120), (5, 81676896), (6, 68064080), (7, 58340640), (8, 51048060), (10, 40838448), (12, 34032040), (14, 29170320), (15, 27225632), (16, 25524030), (19, 21493920), (20, 20419224), (21, 19446880), (24, 17016020), (28, 14585160), (30, 13612816), (32, 12762015), (35, 11668128), (38, 10746960), (40, 10209612), (42, 9723440), (48, 8508010), (56, 7292580), (57, 7164640), (60, 6806408), (70, 5834064), (76, 5373480), (80, 5104806), (84, 4861720), (95, 4298784), (96, 4254005), (105, 3889376), (112, 3646290), (114, 3582320), (120, 3403204), (133, 3070560), (140, 2917032), (152, 2686740), (160, 2552403), (168, 2430860), (190, 2149392), (210, 1944688), (224, 1823145), (228, 1791160), (240, 1701602), (266, 1535280), (280, 1458516), (285, 1432928), (304, 1343370), (336, 1215430), (380, 1074696), (399, 1023520), (420, 972344), (456, 895580), (480, 850801), (532, 767640), (560, 729258), (570, 716464), (608, 671685), (665, 614112), (672, 607715), (760, 537348), (798, 511760), (840, 486172), (912, 447790), (1064, 383820), (1120, 364629), (1140, 358232), (1330, 307056), (1520, 268674), (1596, 255880), (1680, 243086), (1824, 223895), (1995, 204704), (2128, 191910), (2280, 179116), (2660, 153528), (3040, 134337), (3192, 127940), (3360, 121543), (3990, 102352), (4256, 95955), (4560, 89558), (5320, 76764), (6384, 63970), (6397, 63840), (7980, 51176), (9120, 44779), (10640, 38382), (12768, 31985), (12794, 31920), (15960, 25588), (19191, 21280)]