258049120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13553}}^1$

素因数の和:13592

約数の個数: 96

約数和(自身を含む): 737771328

約数和(自身を除く): 479722208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 13553, 19040, 27106, 54212, 67765, 94871, 108424, 135530, 189742, 216848, 230401, 271060, 379484, 433696, 460802, 474355, 542120, 758968, 921604, 948710, 1084240, 1152005, 1517936, 1612807, 1843208, 1897420, 2168480, 2304010, 3035872, 3225614, 3686416, 3794840, 4608020, 6451228, 7372832, 7589680, 8064035, 9216040, 12902456, 15179360, 16128070, 18432080, 25804912, 32256140, 36864160, 51609824, 64512280, 129024560, 258049120]

約数ペア:

[(1, 258049120), (2, 129024560), (4, 64512280), (5, 51609824), (7, 36864160), (8, 32256140), (10, 25804912), (14, 18432080), (16, 16128070), (17, 15179360), (20, 12902456), (28, 9216040), (32, 8064035), (34, 7589680), (35, 7372832), (40, 6451228), (56, 4608020), (68, 3794840), (70, 3686416), (80, 3225614), (85, 3035872), (112, 2304010), (119, 2168480), (136, 1897420), (140, 1843208), (160, 1612807), (170, 1517936), (224, 1152005), (238, 1084240), (272, 948710), (280, 921604), (340, 758968), (476, 542120), (544, 474355), (560, 460802), (595, 433696), (680, 379484), (952, 271060), (1120, 230401), (1190, 216848), (1360, 189742), (1904, 135530), (2380, 108424), (2720, 94871), (3808, 67765), (4760, 54212), (9520, 27106), (13553, 19040)]