146265280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 442423296

約数和(自身を除く): 296158016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 167, 170, 184, 224, 230, 238, 272, 280, 320, 322, 334, 340, 368, 391, 448, 460, 476, 544, 560, 595, 644, 668, 680, 736, 782, 805, 835, 920, 952, 1088, 1120, 1169, 1190, 1288, 1336, 1360, 1472, 1564, 1610, 1670, 1840, 1904, 1955, 2240, 2338, 2380, 2576, 2672, 2720, 2737, 2839, 3128, 3220, 3340, 3680, 3808, 3841, 3910, 4676, 4760, 5152, 5344, 5440, 5474, 5678, 5845, 6256, 6440, 6680, 7360, 7616, 7682, 7820, 9352, 9520, 10304, 10688, 10948, 11356, 11690, 12512, 12880, 13360, 13685, 14195, 15364, 15640, 18704, 19040, 19205, 19873, 21896, 22712, 23380, 25024, 25760, 26720, 26887, 27370, 28390, 30728, 31280, 37408, 38080, 38410, 39746, 43792, 45424, 46760, 51520, 53440, 53774, 54740, 56780, 61456, 62560, 65297, 74816, 76820, 79492, 87584, 90848, 93520, 99365, 107548, 109480, 113560, 122912, 125120, 130594, 134435, 153640, 158984, 175168, 181696, 187040, 198730, 215096, 218960, 227120, 245824, 261188, 268870, 307280, 317968, 326485, 374080, 397460, 430192, 437920, 454240, 457079, 522376, 537740, 614560, 635936, 652970, 794920, 860384, 875840, 908480, 914158, 1044752, 1075480, 1229120, 1271872, 1305940, 1589840, 1720768, 1828316, 2089504, 2150960, 2285395, 2611880, 3179680, 3656632, 4179008, 4301920, 4570790, 5223760, 6359360, 7313264, 8603840, 9141580, 10447520, 14626528, 18283160, 20895040, 29253056, 36566320, 73132640, 146265280]

約数ペア:

[(1, 146265280), (2, 73132640), (4, 36566320), (5, 29253056), (7, 20895040), (8, 18283160), (10, 14626528), (14, 10447520), (16, 9141580), (17, 8603840), (20, 7313264), (23, 6359360), (28, 5223760), (32, 4570790), (34, 4301920), (35, 4179008), (40, 3656632), (46, 3179680), (56, 2611880), (64, 2285395), (68, 2150960), (70, 2089504), (80, 1828316), (85, 1720768), (92, 1589840), (112, 1305940), (115, 1271872), (119, 1229120), (136, 1075480), (140, 1044752), (160, 914158), (161, 908480), (167, 875840), (170, 860384), (184, 794920), (224, 652970), (230, 635936), (238, 614560), (272, 537740), (280, 522376), (320, 457079), (322, 454240), (334, 437920), (340, 430192), (368, 397460), (391, 374080), (448, 326485), (460, 317968), (476, 307280), (544, 268870), (560, 261188), (595, 245824), (644, 227120), (668, 218960), (680, 215096), (736, 198730), (782, 187040), (805, 181696), (835, 175168), (920, 158984), (952, 153640), (1088, 134435), (1120, 130594), (1169, 125120), (1190, 122912), (1288, 113560), (1336, 109480), (1360, 107548), (1472, 99365), (1564, 93520), (1610, 90848), (1670, 87584), (1840, 79492), (1904, 76820), (1955, 74816), (2240, 65297), (2338, 62560), (2380, 61456), (2576, 56780), (2672, 54740), (2720, 53774), (2737, 53440), (2839, 51520), (3128, 46760), (3220, 45424), (3340, 43792), (3680, 39746), (3808, 38410), (3841, 38080), (3910, 37408), (4676, 31280), (4760, 30728), (5152, 28390), (5344, 27370), (5440, 26887), (5474, 26720), (5678, 25760), (5845, 25024), (6256, 23380), (6440, 22712), (6680, 21896), (7360, 19873), (7616, 19205), (7682, 19040), (7820, 18704), (9352, 15640), (9520, 15364), (10304, 14195), (10688, 13685), (10948, 13360), (11356, 12880), (11690, 12512)]