170378880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1811}}^1$

素因数の和:1847

約数の個数: 192

約数和(自身を含む): 632098080

約数和(自身を除く): 461719200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1811, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3622, 3920, 4480, 4704, 5433, 5880, 6272, 6720, 7244, 7840, 9055, 9408, 10866, 11760, 12677, 13440, 14488, 15680, 18110, 18816, 21732, 23520, 25354, 27165, 28976, 31360, 36220, 38031, 43464, 47040, 50708, 54330, 57952, 63385, 72440, 76062, 86928, 88739, 94080, 101416, 108660, 115904, 126770, 144880, 152124, 173856, 177478, 190155, 202832, 217320, 231808, 253540, 266217, 289760, 304248, 347712, 354956, 380310, 405664, 434640, 443695, 507080, 532434, 579520, 608496, 695424, 709912, 760620, 811328, 869280, 887390, 1014160, 1064868, 1159040, 1216992, 1331085, 1419824, 1521240, 1622656, 1738560, 1774780, 2028320, 2129736, 2433984, 2662170, 2839648, 3042480, 3477120, 3549560, 4056640, 4259472, 4867968, 5324340, 5679296, 6084960, 7099120, 8113280, 8518944, 10648680, 11358592, 12169920, 14198240, 17037888, 21297360, 24339840, 28396480, 34075776, 42594720, 56792960, 85189440, 170378880]

約数ペア:

[(1, 170378880), (2, 85189440), (3, 56792960), (4, 42594720), (5, 34075776), (6, 28396480), (7, 24339840), (8, 21297360), (10, 17037888), (12, 14198240), (14, 12169920), (15, 11358592), (16, 10648680), (20, 8518944), (21, 8113280), (24, 7099120), (28, 6084960), (30, 5679296), (32, 5324340), (35, 4867968), (40, 4259472), (42, 4056640), (48, 3549560), (49, 3477120), (56, 3042480), (60, 2839648), (64, 2662170), (70, 2433984), (80, 2129736), (84, 2028320), (96, 1774780), (98, 1738560), (105, 1622656), (112, 1521240), (120, 1419824), (128, 1331085), (140, 1216992), (147, 1159040), (160, 1064868), (168, 1014160), (192, 887390), (196, 869280), (210, 811328), (224, 760620), (240, 709912), (245, 695424), (280, 608496), (294, 579520), (320, 532434), (336, 507080), (384, 443695), (392, 434640), (420, 405664), (448, 380310), (480, 354956), (490, 347712), (560, 304248), (588, 289760), (640, 266217), (672, 253540), (735, 231808), (784, 217320), (840, 202832), (896, 190155), (960, 177478), (980, 173856), (1120, 152124), (1176, 144880), (1344, 126770), (1470, 115904), (1568, 108660), (1680, 101416), (1811, 94080), (1920, 88739), (1960, 86928), (2240, 76062), (2352, 72440), (2688, 63385), (2940, 57952), (3136, 54330), (3360, 50708), (3622, 47040), (3920, 43464), (4480, 38031), (4704, 36220), (5433, 31360), (5880, 28976), (6272, 27165), (6720, 25354), (7244, 23520), (7840, 21732), (9055, 18816), (9408, 18110), (10866, 15680), (11760, 14488), (12677, 13440)]