160991712

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 240

約数和(自身を含む): 570810240

約数和(自身を除く): 409818528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 467, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 934, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1401, 1512, 1539, 1596, 1824, 1868, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 2802, 3024, 3078, 3192, 3269, 3591, 3736, 4104, 4203, 4256, 4536, 4788, 5472, 5604, 6048, 6156, 6384, 6538, 7182, 7472, 8208, 8406, 8873, 9072, 9576, 9807, 10773, 11208, 12312, 12609, 12768, 13076, 14364, 14944, 16416, 16812, 17746, 18144, 19152, 19614, 21546, 22416, 24624, 25218, 26152, 26619, 28728, 29421, 33624, 35492, 37827, 38304, 39228, 43092, 44832, 49248, 50436, 52304, 53238, 57456, 58842, 62111, 67248, 70984, 75654, 78456, 79857, 86184, 88263, 100872, 104608, 106476, 114912, 117684, 124222, 134496, 141968, 151308, 156912, 159714, 172368, 176526, 186333, 201744, 212952, 235368, 239571, 248444, 264789, 283936, 302616, 313824, 319428, 344736, 353052, 372666, 403488, 425904, 470736, 479142, 496888, 529578, 558999, 605232, 638856, 706104, 718713, 745332, 851808, 941472, 958284, 993776, 1059156, 1117998, 1210464, 1277712, 1412208, 1437426, 1490664, 1676997, 1916568, 1987552, 2118312, 2235996, 2555424, 2824416, 2874852, 2981328, 3353994, 3833136, 4236624, 4471992, 5030991, 5749704, 5962656, 6707988, 7666272, 8473248, 8943984, 10061982, 11499408, 13415976, 17887968, 20123964, 22998816, 26831952, 40247928, 53663904, 80495856, 160991712]

約数ペア:

[(1, 160991712), (2, 80495856), (3, 53663904), (4, 40247928), (6, 26831952), (7, 22998816), (8, 20123964), (9, 17887968), (12, 13415976), (14, 11499408), (16, 10061982), (18, 8943984), (19, 8473248), (21, 7666272), (24, 6707988), (27, 5962656), (28, 5749704), (32, 5030991), (36, 4471992), (38, 4236624), (42, 3833136), (48, 3353994), (54, 2981328), (56, 2874852), (57, 2824416), (63, 2555424), (72, 2235996), (76, 2118312), (81, 1987552), (84, 1916568), (96, 1676997), (108, 1490664), (112, 1437426), (114, 1412208), (126, 1277712), (133, 1210464), (144, 1117998), (152, 1059156), (162, 993776), (168, 958284), (171, 941472), (189, 851808), (216, 745332), (224, 718713), (228, 706104), (252, 638856), (266, 605232), (288, 558999), (304, 529578), (324, 496888), (336, 479142), (342, 470736), (378, 425904), (399, 403488), (432, 372666), (456, 353052), (467, 344736), (504, 319428), (513, 313824), (532, 302616), (567, 283936), (608, 264789), (648, 248444), (672, 239571), (684, 235368), (756, 212952), (798, 201744), (864, 186333), (912, 176526), (934, 172368), (1008, 159714), (1026, 156912), (1064, 151308), (1134, 141968), (1197, 134496), (1296, 124222), (1368, 117684), (1401, 114912), (1512, 106476), (1539, 104608), (1596, 100872), (1824, 88263), (1868, 86184), (2016, 79857), (2052, 78456), (2128, 75654), (2268, 70984), (2394, 67248), (2592, 62111), (2736, 58842), (2802, 57456), (3024, 53238), (3078, 52304), (3192, 50436), (3269, 49248), (3591, 44832), (3736, 43092), (4104, 39228), (4203, 38304), (4256, 37827), (4536, 35492), (4788, 33624), (5472, 29421), (5604, 28728), (6048, 26619), (6156, 26152), (6384, 25218), (6538, 24624), (7182, 22416), (7472, 21546), (8208, 19614), (8406, 19152), (8873, 18144), (9072, 17746), (9576, 16812), (9807, 16416), (10773, 14944), (11208, 14364), (12312, 13076), (12609, 12768)]