288228640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 829108224

約数和(自身を除く): 540879584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 67, 70, 80, 92, 112, 115, 134, 140, 160, 161, 167, 184, 224, 230, 268, 280, 322, 334, 335, 368, 460, 469, 536, 560, 644, 668, 670, 736, 805, 835, 920, 938, 1072, 1120, 1169, 1288, 1336, 1340, 1541, 1610, 1670, 1840, 1876, 2144, 2338, 2345, 2576, 2672, 2680, 3082, 3220, 3340, 3680, 3752, 3841, 4676, 4690, 5152, 5344, 5360, 5845, 6164, 6440, 6680, 7504, 7682, 7705, 9352, 9380, 10720, 10787, 11189, 11690, 12328, 12880, 13360, 15008, 15364, 15410, 18704, 18760, 19205, 21574, 22378, 23380, 24656, 25760, 26720, 26887, 30728, 30820, 37408, 37520, 38410, 43148, 44756, 46760, 49312, 53774, 53935, 55945, 61456, 61640, 75040, 76820, 78323, 86296, 89512, 93520, 107548, 107870, 111890, 122912, 123280, 134435, 153640, 156646, 172592, 179024, 187040, 215096, 215740, 223780, 246560, 257347, 268870, 307280, 313292, 345184, 358048, 391615, 430192, 431480, 447560, 514694, 537740, 614560, 626584, 783230, 860384, 862960, 895120, 1029388, 1075480, 1253168, 1286735, 1566460, 1725920, 1790240, 1801429, 2058776, 2150960, 2506336, 2573470, 3132920, 3602858, 4117552, 4301920, 5146940, 6265840, 7205716, 8235104, 9007145, 10293880, 12531680, 14411432, 18014290, 20587760, 28822864, 36028580, 41175520, 57645728, 72057160, 144114320, 288228640]

約数ペア:

[(1, 288228640), (2, 144114320), (4, 72057160), (5, 57645728), (7, 41175520), (8, 36028580), (10, 28822864), (14, 20587760), (16, 18014290), (20, 14411432), (23, 12531680), (28, 10293880), (32, 9007145), (35, 8235104), (40, 7205716), (46, 6265840), (56, 5146940), (67, 4301920), (70, 4117552), (80, 3602858), (92, 3132920), (112, 2573470), (115, 2506336), (134, 2150960), (140, 2058776), (160, 1801429), (161, 1790240), (167, 1725920), (184, 1566460), (224, 1286735), (230, 1253168), (268, 1075480), (280, 1029388), (322, 895120), (334, 862960), (335, 860384), (368, 783230), (460, 626584), (469, 614560), (536, 537740), (560, 514694), (644, 447560), (668, 431480), (670, 430192), (736, 391615), (805, 358048), (835, 345184), (920, 313292), (938, 307280), (1072, 268870), (1120, 257347), (1169, 246560), (1288, 223780), (1336, 215740), (1340, 215096), (1541, 187040), (1610, 179024), (1670, 172592), (1840, 156646), (1876, 153640), (2144, 134435), (2338, 123280), (2345, 122912), (2576, 111890), (2672, 107870), (2680, 107548), (3082, 93520), (3220, 89512), (3340, 86296), (3680, 78323), (3752, 76820), (3841, 75040), (4676, 61640), (4690, 61456), (5152, 55945), (5344, 53935), (5360, 53774), (5845, 49312), (6164, 46760), (6440, 44756), (6680, 43148), (7504, 38410), (7682, 37520), (7705, 37408), (9352, 30820), (9380, 30728), (10720, 26887), (10787, 26720), (11189, 25760), (11690, 24656), (12328, 23380), (12880, 22378), (13360, 21574), (15008, 19205), (15364, 18760), (15410, 18704)]