1540679616

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{42457}}^1$

素因数の和:42488

約数の個数: 140

約数和(自身を含む): 5219616688

約数和(自身を除く): 3678937072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 42457, 84914, 127371, 169828, 254742, 297199, 339656, 382113, 509484, 594398, 679312, 764226, 891597, 1018968, 1146339, 1188796, 1358624, 1528452, 1783194, 2037936, 2292678, 2377592, 2674791, 2717248, 3056904, 3439017, 3566388, 4075872, 4585356, 4755184, 5349582, 6113808, 6878034, 7132776, 8024373, 8151744, 9170712, 9510368, 10699164, 12227616, 13756068, 14265552, 16048746, 18341424, 19020736, 21398328, 24073119, 24455232, 27512136, 28531104, 32097492, 36682848, 42796656, 48146238, 55024272, 57062208, 64194984, 73365696, 85593312, 96292476, 110048544, 128389968, 171186624, 192584952, 220097088, 256779936, 385169904, 513559872, 770339808, 1540679616]

約数ペア:

[(1, 1540679616), (2, 770339808), (3, 513559872), (4, 385169904), (6, 256779936), (7, 220097088), (8, 192584952), (9, 171186624), (12, 128389968), (14, 110048544), (16, 96292476), (18, 85593312), (21, 73365696), (24, 64194984), (27, 57062208), (28, 55024272), (32, 48146238), (36, 42796656), (42, 36682848), (48, 32097492), (54, 28531104), (56, 27512136), (63, 24455232), (64, 24073119), (72, 21398328), (81, 19020736), (84, 18341424), (96, 16048746), (108, 14265552), (112, 13756068), (126, 12227616), (144, 10699164), (162, 9510368), (168, 9170712), (189, 8151744), (192, 8024373), (216, 7132776), (224, 6878034), (252, 6113808), (288, 5349582), (324, 4755184), (336, 4585356), (378, 4075872), (432, 3566388), (448, 3439017), (504, 3056904), (567, 2717248), (576, 2674791), (648, 2377592), (672, 2292678), (756, 2037936), (864, 1783194), (1008, 1528452), (1134, 1358624), (1296, 1188796), (1344, 1146339), (1512, 1018968), (1728, 891597), (2016, 764226), (2268, 679312), (2592, 594398), (3024, 509484), (4032, 382113), (4536, 339656), (5184, 297199), (6048, 254742), (9072, 169828), (12096, 127371), (18144, 84914), (36288, 42457)]