240031872

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1658

約数の個数: 96

約数和(自身を含む): 696150000

約数和(自身を除く): 456118128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1499, 1668, 2224, 2502, 2998, 3336, 4448, 4497, 5004, 5996, 6672, 8896, 8994, 10008, 11992, 13344, 13491, 17792, 17988, 20016, 23984, 26688, 26982, 35976, 40032, 47968, 53376, 53964, 71952, 80064, 95936, 107928, 143904, 160128, 191872, 208361, 215856, 287808, 416722, 431712, 575616, 625083, 833444, 863424, 1250166, 1666888, 1726848, 1875249, 2500332, 3333776, 3750498, 5000664, 6667552, 7500996, 10001328, 13335104, 15001992, 20002656, 26670208, 30003984, 40005312, 60007968, 80010624, 120015936, 240031872]

約数ペア:

[(1, 240031872), (2, 120015936), (3, 80010624), (4, 60007968), (6, 40005312), (8, 30003984), (9, 26670208), (12, 20002656), (16, 15001992), (18, 13335104), (24, 10001328), (32, 7500996), (36, 6667552), (48, 5000664), (64, 3750498), (72, 3333776), (96, 2500332), (128, 1875249), (139, 1726848), (144, 1666888), (192, 1250166), (278, 863424), (288, 833444), (384, 625083), (417, 575616), (556, 431712), (576, 416722), (834, 287808), (1112, 215856), (1152, 208361), (1251, 191872), (1499, 160128), (1668, 143904), (2224, 107928), (2502, 95936), (2998, 80064), (3336, 71952), (4448, 53964), (4497, 53376), (5004, 47968), (5996, 40032), (6672, 35976), (8896, 26982), (8994, 26688), (10008, 23984), (11992, 20016), (13344, 17988), (13491, 17792)]