420143712

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5987}}^1$

素因数の和:6060

約数の個数: 96

約数和(自身を含む): 1195108992

約数和(自身を除く): 774965280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 68, 86, 96, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 544, 688, 731, 816, 1032, 1376, 1462, 1632, 2064, 2193, 2924, 4128, 4386, 5848, 5987, 8772, 11696, 11974, 17544, 17961, 23392, 23948, 35088, 35922, 47896, 70176, 71844, 95792, 101779, 143688, 191584, 203558, 257441, 287376, 305337, 407116, 514882, 574752, 610674, 772323, 814232, 1029764, 1221348, 1544646, 1628464, 2059528, 2442696, 3089292, 3256928, 4119056, 4376497, 4885392, 6178584, 8238112, 8752994, 9770784, 12357168, 13129491, 17505988, 24714336, 26258982, 35011976, 52517964, 70023952, 105035928, 140047904, 210071856, 420143712]

約数ペア:

[(1, 420143712), (2, 210071856), (3, 140047904), (4, 105035928), (6, 70023952), (8, 52517964), (12, 35011976), (16, 26258982), (17, 24714336), (24, 17505988), (32, 13129491), (34, 12357168), (43, 9770784), (48, 8752994), (51, 8238112), (68, 6178584), (86, 4885392), (96, 4376497), (102, 4119056), (129, 3256928), (136, 3089292), (172, 2442696), (204, 2059528), (258, 1628464), (272, 1544646), (344, 1221348), (408, 1029764), (516, 814232), (544, 772323), (688, 610674), (731, 574752), (816, 514882), (1032, 407116), (1376, 305337), (1462, 287376), (1632, 257441), (2064, 203558), (2193, 191584), (2924, 143688), (4128, 101779), (4386, 95792), (5848, 71844), (5987, 70176), (8772, 47896), (11696, 35922), (11974, 35088), (17544, 23948), (17961, 23392)]