67159680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 256

約数和(自身を含む): 258508800

約数和(自身を除く): 191349120

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, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 263, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 526, 532, 560, 570, 608, 640, 665, 672, 760, 789, 798, 840, 896, 912, 960, 1052, 1064, 1120, 1140, 1216, 1315, 1330, 1344, 1520, 1578, 1596, 1680, 1824, 1841, 1920, 1995, 2104, 2128, 2240, 2280, 2432, 2630, 2660, 2688, 3040, 3156, 3192, 3360, 3648, 3682, 3945, 3990, 4208, 4256, 4480, 4560, 4997, 5260, 5320, 5523, 6080, 6312, 6384, 6720, 7296, 7364, 7890, 7980, 8416, 8512, 9120, 9205, 9994, 10520, 10640, 11046, 12160, 12624, 12768, 13440, 14728, 14991, 15780, 15960, 16832, 17024, 18240, 18410, 19988, 21040, 21280, 22092, 24985, 25248, 25536, 27615, 29456, 29982, 31560, 31920, 33664, 34979, 36480, 36820, 39976, 42080, 42560, 44184, 49970, 50496, 51072, 55230, 58912, 59964, 63120, 63840, 69958, 73640, 74955, 79952, 84160, 85120, 88368, 99940, 100992, 104937, 110460, 117824, 119928, 126240, 127680, 139916, 147280, 149910, 159904, 168320, 174895, 176736, 199880, 209874, 220920, 235648, 239856, 252480, 255360, 279832, 294560, 299820, 319808, 349790, 353472, 399760, 419748, 441840, 479712, 504960, 524685, 559664, 589120, 599640, 639616, 699580, 706944, 799520, 839496, 883680, 959424, 1049370, 1119328, 1178240, 1199280, 1399160, 1599040, 1678992, 1767360, 1918848, 2098740, 2238656, 2398560, 2798320, 3198080, 3357984, 3534720, 4197480, 4477312, 4797120, 5596640, 6715968, 8394960, 9594240, 11193280, 13431936, 16789920, 22386560, 33579840, 67159680]

約数ペア:

[(1, 67159680), (2, 33579840), (3, 22386560), (4, 16789920), (5, 13431936), (6, 11193280), (7, 9594240), (8, 8394960), (10, 6715968), (12, 5596640), (14, 4797120), (15, 4477312), (16, 4197480), (19, 3534720), (20, 3357984), (21, 3198080), (24, 2798320), (28, 2398560), (30, 2238656), (32, 2098740), (35, 1918848), (38, 1767360), (40, 1678992), (42, 1599040), (48, 1399160), (56, 1199280), (57, 1178240), (60, 1119328), (64, 1049370), (70, 959424), (76, 883680), (80, 839496), (84, 799520), (95, 706944), (96, 699580), (105, 639616), (112, 599640), (114, 589120), (120, 559664), (128, 524685), (133, 504960), (140, 479712), (152, 441840), (160, 419748), (168, 399760), (190, 353472), (192, 349790), (210, 319808), (224, 299820), (228, 294560), (240, 279832), (263, 255360), (266, 252480), (280, 239856), (285, 235648), (304, 220920), (320, 209874), (336, 199880), (380, 176736), (384, 174895), (399, 168320), (420, 159904), (448, 149910), (456, 147280), (480, 139916), (526, 127680), (532, 126240), (560, 119928), (570, 117824), (608, 110460), (640, 104937), (665, 100992), (672, 99940), (760, 88368), (789, 85120), (798, 84160), (840, 79952), (896, 74955), (912, 73640), (960, 69958), (1052, 63840), (1064, 63120), (1120, 59964), (1140, 58912), (1216, 55230), (1315, 51072), (1330, 50496), (1344, 49970), (1520, 44184), (1578, 42560), (1596, 42080), (1680, 39976), (1824, 36820), (1841, 36480), (1920, 34979), (1995, 33664), (2104, 31920), (2128, 31560), (2240, 29982), (2280, 29456), (2432, 27615), (2630, 25536), (2660, 25248), (2688, 24985), (3040, 22092), (3156, 21280), (3192, 21040), (3360, 19988), (3648, 18410), (3682, 18240), (3945, 17024), (3990, 16832), (4208, 15960), (4256, 15780), (4480, 14991), (4560, 14728), (4997, 13440), (5260, 12768), (5320, 12624), (5523, 12160), (6080, 11046), (6312, 10640), (6384, 10520), (6720, 9994), (7296, 9205), (7364, 9120), (7890, 8512), (7980, 8416)]