40180392

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{1627}}^1$

素因数の和:1660

約数の個数: 96

約数和(自身を含む): 126984000

約数和(自身を除く): 86803608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 343, 392, 441, 504, 588, 686, 882, 1029, 1176, 1372, 1627, 1764, 2058, 2744, 3087, 3254, 3528, 4116, 4881, 6174, 6508, 8232, 9762, 11389, 12348, 13016, 14643, 19524, 22778, 24696, 29286, 34167, 39048, 45556, 58572, 68334, 79723, 91112, 102501, 117144, 136668, 159446, 205002, 239169, 273336, 318892, 410004, 478338, 558061, 637784, 717507, 820008, 956676, 1116122, 1435014, 1674183, 1913352, 2232244, 2870028, 3348366, 4464488, 5022549, 5740056, 6696732, 10045098, 13393464, 20090196, 40180392]

約数ペア:

[(1, 40180392), (2, 20090196), (3, 13393464), (4, 10045098), (6, 6696732), (7, 5740056), (8, 5022549), (9, 4464488), (12, 3348366), (14, 2870028), (18, 2232244), (21, 1913352), (24, 1674183), (28, 1435014), (36, 1116122), (42, 956676), (49, 820008), (56, 717507), (63, 637784), (72, 558061), (84, 478338), (98, 410004), (126, 318892), (147, 273336), (168, 239169), (196, 205002), (252, 159446), (294, 136668), (343, 117144), (392, 102501), (441, 91112), (504, 79723), (588, 68334), (686, 58572), (882, 45556), (1029, 39048), (1176, 34167), (1372, 29286), (1627, 24696), (1764, 22778), (2058, 19524), (2744, 14643), (3087, 13016), (3254, 12348), (3528, 11389), (4116, 9762), (4881, 8232), (6174, 6508)]