168866880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1973

約数の個数: 224

約数和(自身を含む): 660221184

約数和(自身を除く): 491354304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 1933, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 3866, 4160, 4368, 5460, 5799, 5824, 6240, 6720, 7280, 7732, 8736, 9665, 10920, 11598, 12480, 13531, 14560, 15464, 17472, 19330, 21840, 23196, 25129, 27062, 28995, 29120, 30928, 38660, 40593, 43680, 46392, 50258, 54124, 57990, 61856, 67655, 75387, 77320, 81186, 87360, 92784, 100516, 108248, 115980, 123712, 125645, 135310, 150774, 154640, 162372, 175903, 185568, 201032, 202965, 216496, 231960, 251290, 270620, 301548, 309280, 324744, 351806, 371136, 376935, 402064, 405930, 432992, 463920, 502580, 527709, 541240, 603096, 618560, 649488, 703612, 753870, 804128, 811860, 865984, 879515, 927840, 1005160, 1055418, 1082480, 1206192, 1298976, 1407224, 1507740, 1608256, 1623720, 1759030, 1855680, 2010320, 2110836, 2164960, 2412384, 2597952, 2638545, 2814448, 3015480, 3247440, 3518060, 4020640, 4221672, 4329920, 4824768, 5277090, 5628896, 6030960, 6494880, 7036120, 8041280, 8443344, 10554180, 11257792, 12061920, 12989760, 14072240, 16886688, 21108360, 24123840, 28144480, 33773376, 42216720, 56288960, 84433440, 168866880]

約数ペア:

[(1, 168866880), (2, 84433440), (3, 56288960), (4, 42216720), (5, 33773376), (6, 28144480), (7, 24123840), (8, 21108360), (10, 16886688), (12, 14072240), (13, 12989760), (14, 12061920), (15, 11257792), (16, 10554180), (20, 8443344), (21, 8041280), (24, 7036120), (26, 6494880), (28, 6030960), (30, 5628896), (32, 5277090), (35, 4824768), (39, 4329920), (40, 4221672), (42, 4020640), (48, 3518060), (52, 3247440), (56, 3015480), (60, 2814448), (64, 2638545), (65, 2597952), (70, 2412384), (78, 2164960), (80, 2110836), (84, 2010320), (91, 1855680), (96, 1759030), (104, 1623720), (105, 1608256), (112, 1507740), (120, 1407224), (130, 1298976), (140, 1206192), (156, 1082480), (160, 1055418), (168, 1005160), (182, 927840), (192, 879515), (195, 865984), (208, 811860), (210, 804128), (224, 753870), (240, 703612), (260, 649488), (273, 618560), (280, 603096), (312, 541240), (320, 527709), (336, 502580), (364, 463920), (390, 432992), (416, 405930), (420, 402064), (448, 376935), (455, 371136), (480, 351806), (520, 324744), (546, 309280), (560, 301548), (624, 270620), (672, 251290), (728, 231960), (780, 216496), (832, 202965), (840, 201032), (910, 185568), (960, 175903), (1040, 162372), (1092, 154640), (1120, 150774), (1248, 135310), (1344, 125645), (1365, 123712), (1456, 115980), (1560, 108248), (1680, 100516), (1820, 92784), (1933, 87360), (2080, 81186), (2184, 77320), (2240, 75387), (2496, 67655), (2730, 61856), (2912, 57990), (3120, 54124), (3360, 50258), (3640, 46392), (3866, 43680), (4160, 40593), (4368, 38660), (5460, 30928), (5799, 29120), (5824, 28995), (6240, 27062), (6720, 25129), (7280, 23196), (7732, 21840), (8736, 19330), (9665, 17472), (10920, 15464), (11598, 14560), (12480, 13531)]