144746560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 168

約数和(自身を含む): 418063680

約数和(自身を除く): 273317120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 179, 190, 224, 266, 280, 304, 320, 358, 361, 380, 448, 532, 560, 608, 665, 716, 722, 760, 895, 1064, 1120, 1216, 1253, 1330, 1432, 1444, 1520, 1790, 1805, 2128, 2240, 2506, 2527, 2660, 2864, 2888, 3040, 3401, 3580, 3610, 4256, 5012, 5054, 5320, 5728, 5776, 6080, 6265, 6802, 7160, 7220, 8512, 10024, 10108, 10640, 11456, 11552, 12530, 12635, 13604, 14320, 14440, 17005, 20048, 20216, 21280, 23104, 23807, 25060, 25270, 27208, 28640, 28880, 34010, 40096, 40432, 42560, 47614, 50120, 50540, 54416, 57280, 57760, 64619, 68020, 80192, 80864, 95228, 100240, 101080, 108832, 115520, 119035, 129238, 136040, 161728, 190456, 200480, 202160, 217664, 238070, 258476, 272080, 323095, 380912, 400960, 404320, 452333, 476140, 516952, 544160, 646190, 761824, 808640, 904666, 952280, 1033904, 1088320, 1292380, 1523648, 1809332, 1904560, 2067808, 2261665, 2584760, 3618664, 3809120, 4135616, 4523330, 5169520, 7237328, 7618240, 9046660, 10339040, 14474656, 18093320, 20678080, 28949312, 36186640, 72373280, 144746560]

約数ペア:

[(1, 144746560), (2, 72373280), (4, 36186640), (5, 28949312), (7, 20678080), (8, 18093320), (10, 14474656), (14, 10339040), (16, 9046660), (19, 7618240), (20, 7237328), (28, 5169520), (32, 4523330), (35, 4135616), (38, 3809120), (40, 3618664), (56, 2584760), (64, 2261665), (70, 2067808), (76, 1904560), (80, 1809332), (95, 1523648), (112, 1292380), (133, 1088320), (140, 1033904), (152, 952280), (160, 904666), (179, 808640), (190, 761824), (224, 646190), (266, 544160), (280, 516952), (304, 476140), (320, 452333), (358, 404320), (361, 400960), (380, 380912), (448, 323095), (532, 272080), (560, 258476), (608, 238070), (665, 217664), (716, 202160), (722, 200480), (760, 190456), (895, 161728), (1064, 136040), (1120, 129238), (1216, 119035), (1253, 115520), (1330, 108832), (1432, 101080), (1444, 100240), (1520, 95228), (1790, 80864), (1805, 80192), (2128, 68020), (2240, 64619), (2506, 57760), (2527, 57280), (2660, 54416), (2864, 50540), (2888, 50120), (3040, 47614), (3401, 42560), (3580, 40432), (3610, 40096), (4256, 34010), (5012, 28880), (5054, 28640), (5320, 27208), (5728, 25270), (5776, 25060), (6080, 23807), (6265, 23104), (6802, 21280), (7160, 20216), (7220, 20048), (8512, 17005), (10024, 14440), (10108, 14320), (10640, 13604), (11456, 12635), (11552, 12530)]