83436640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 160418720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 41, 46, 56, 70, 79, 80, 82, 92, 112, 115, 140, 158, 160, 161, 164, 184, 205, 224, 230, 280, 287, 316, 322, 328, 368, 395, 410, 460, 553, 560, 574, 632, 644, 656, 736, 790, 805, 820, 920, 943, 1106, 1120, 1148, 1264, 1288, 1312, 1435, 1580, 1610, 1640, 1817, 1840, 1886, 2212, 2296, 2528, 2576, 2765, 2870, 3160, 3220, 3239, 3280, 3634, 3680, 3772, 4424, 4592, 4715, 5152, 5530, 5740, 6320, 6440, 6478, 6560, 6601, 7268, 7544, 8848, 9085, 9184, 9430, 11060, 11480, 12640, 12719, 12880, 12956, 13202, 14536, 15088, 16195, 17696, 18170, 18860, 22120, 22673, 22960, 25438, 25760, 25912, 26404, 29072, 30176, 32390, 33005, 36340, 37720, 44240, 45346, 45920, 50876, 51824, 52808, 58144, 63595, 64780, 66010, 72680, 74497, 75440, 88480, 90692, 101752, 103648, 105616, 113365, 127190, 129560, 132020, 145360, 148994, 150880, 181384, 203504, 211232, 226730, 254380, 259120, 264040, 290720, 297988, 362768, 372485, 407008, 453460, 508760, 518240, 521479, 528080, 595976, 725536, 744970, 906920, 1017520, 1042958, 1056160, 1191952, 1489940, 1813840, 2035040, 2085916, 2383904, 2607395, 2979880, 3627680, 4171832, 5214790, 5959760, 8343664, 10429580, 11919520, 16687328, 20859160, 41718320, 83436640]

約数ペア:

[(1, 83436640), (2, 41718320), (4, 20859160), (5, 16687328), (7, 11919520), (8, 10429580), (10, 8343664), (14, 5959760), (16, 5214790), (20, 4171832), (23, 3627680), (28, 2979880), (32, 2607395), (35, 2383904), (40, 2085916), (41, 2035040), (46, 1813840), (56, 1489940), (70, 1191952), (79, 1056160), (80, 1042958), (82, 1017520), (92, 906920), (112, 744970), (115, 725536), (140, 595976), (158, 528080), (160, 521479), (161, 518240), (164, 508760), (184, 453460), (205, 407008), (224, 372485), (230, 362768), (280, 297988), (287, 290720), (316, 264040), (322, 259120), (328, 254380), (368, 226730), (395, 211232), (410, 203504), (460, 181384), (553, 150880), (560, 148994), (574, 145360), (632, 132020), (644, 129560), (656, 127190), (736, 113365), (790, 105616), (805, 103648), (820, 101752), (920, 90692), (943, 88480), (1106, 75440), (1120, 74497), (1148, 72680), (1264, 66010), (1288, 64780), (1312, 63595), (1435, 58144), (1580, 52808), (1610, 51824), (1640, 50876), (1817, 45920), (1840, 45346), (1886, 44240), (2212, 37720), (2296, 36340), (2528, 33005), (2576, 32390), (2765, 30176), (2870, 29072), (3160, 26404), (3220, 25912), (3239, 25760), (3280, 25438), (3634, 22960), (3680, 22673), (3772, 22120), (4424, 18860), (4592, 18170), (4715, 17696), (5152, 16195), (5530, 15088), (5740, 14536), (6320, 13202), (6440, 12956), (6478, 12880), (6560, 12719), (6601, 12640), (7268, 11480), (7544, 11060), (8848, 9430), (9085, 9184)]