140064960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 224

約数和(自身を含む): 535472640

約数和(自身を除く): 395407680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1097, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2194, 2240, 2280, 2660, 3040, 3192, 3291, 3360, 3648, 3990, 4256, 4388, 4560, 5320, 5485, 6080, 6384, 6582, 6720, 7679, 7980, 8512, 8776, 9120, 10640, 10970, 12768, 13164, 15358, 15960, 16455, 17552, 18240, 20843, 21280, 21940, 23037, 25536, 26328, 30716, 31920, 32910, 35104, 38395, 41686, 42560, 43880, 46074, 52656, 61432, 62529, 63840, 65820, 70208, 76790, 83372, 87760, 92148, 104215, 105312, 115185, 122864, 125058, 127680, 131640, 145901, 153580, 166744, 175520, 184296, 208430, 210624, 230370, 245728, 250116, 263280, 291802, 307160, 312645, 333488, 351040, 368592, 416860, 437703, 460740, 491456, 500232, 526560, 583604, 614320, 625290, 666976, 729505, 737184, 833720, 875406, 921480, 1000464, 1053120, 1167208, 1228640, 1250580, 1333952, 1459010, 1474368, 1667440, 1750812, 1842960, 2000928, 2188515, 2334416, 2457280, 2501160, 2918020, 3334880, 3501624, 3685920, 4001856, 4377030, 4668832, 5002320, 5836040, 6669760, 7003248, 7371840, 8754060, 9337664, 10004640, 11672080, 14006496, 17508120, 20009280, 23344160, 28012992, 35016240, 46688320, 70032480, 140064960]

約数ペア:

[(1, 140064960), (2, 70032480), (3, 46688320), (4, 35016240), (5, 28012992), (6, 23344160), (7, 20009280), (8, 17508120), (10, 14006496), (12, 11672080), (14, 10004640), (15, 9337664), (16, 8754060), (19, 7371840), (20, 7003248), (21, 6669760), (24, 5836040), (28, 5002320), (30, 4668832), (32, 4377030), (35, 4001856), (38, 3685920), (40, 3501624), (42, 3334880), (48, 2918020), (56, 2501160), (57, 2457280), (60, 2334416), (64, 2188515), (70, 2000928), (76, 1842960), (80, 1750812), (84, 1667440), (95, 1474368), (96, 1459010), (105, 1333952), (112, 1250580), (114, 1228640), (120, 1167208), (133, 1053120), (140, 1000464), (152, 921480), (160, 875406), (168, 833720), (190, 737184), (192, 729505), (210, 666976), (224, 625290), (228, 614320), (240, 583604), (266, 526560), (280, 500232), (285, 491456), (304, 460740), (320, 437703), (336, 416860), (380, 368592), (399, 351040), (420, 333488), (448, 312645), (456, 307160), (480, 291802), (532, 263280), (560, 250116), (570, 245728), (608, 230370), (665, 210624), (672, 208430), (760, 184296), (798, 175520), (840, 166744), (912, 153580), (960, 145901), (1064, 131640), (1097, 127680), (1120, 125058), (1140, 122864), (1216, 115185), (1330, 105312), (1344, 104215), (1520, 92148), (1596, 87760), (1680, 83372), (1824, 76790), (1995, 70208), (2128, 65820), (2194, 63840), (2240, 62529), (2280, 61432), (2660, 52656), (3040, 46074), (3192, 43880), (3291, 42560), (3360, 41686), (3648, 38395), (3990, 35104), (4256, 32910), (4388, 31920), (4560, 30716), (5320, 26328), (5485, 25536), (6080, 23037), (6384, 21940), (6582, 21280), (6720, 20843), (7679, 18240), (7980, 17552), (8512, 16455), (8776, 15960), (9120, 15358), (10640, 13164), (10970, 12768)]