1330366880

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1759}}^1$

素因数の和:1966

約数の個数: 96

約数和(自身を含む): 3273177600

約数和(自身を除く): 1942810720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 163, 232, 290, 326, 464, 580, 652, 815, 928, 1160, 1304, 1630, 1759, 2320, 2608, 3260, 3518, 4640, 4727, 5216, 6520, 7036, 8795, 9454, 13040, 14072, 17590, 18908, 23635, 26080, 28144, 35180, 37816, 47270, 51011, 56288, 70360, 75632, 94540, 102022, 140720, 151264, 189080, 204044, 255055, 281440, 286717, 378160, 408088, 510110, 573434, 756320, 816176, 1020220, 1146868, 1433585, 1632352, 2040440, 2293736, 2867170, 4080880, 4587472, 5734340, 8161760, 8314793, 9174944, 11468680, 16629586, 22937360, 33259172, 41573965, 45874720, 66518344, 83147930, 133036688, 166295860, 266073376, 332591720, 665183440, 1330366880]

約数ペア:

[(1, 1330366880), (2, 665183440), (4, 332591720), (5, 266073376), (8, 166295860), (10, 133036688), (16, 83147930), (20, 66518344), (29, 45874720), (32, 41573965), (40, 33259172), (58, 22937360), (80, 16629586), (116, 11468680), (145, 9174944), (160, 8314793), (163, 8161760), (232, 5734340), (290, 4587472), (326, 4080880), (464, 2867170), (580, 2293736), (652, 2040440), (815, 1632352), (928, 1433585), (1160, 1146868), (1304, 1020220), (1630, 816176), (1759, 756320), (2320, 573434), (2608, 510110), (3260, 408088), (3518, 378160), (4640, 286717), (4727, 281440), (5216, 255055), (6520, 204044), (7036, 189080), (8795, 151264), (9454, 140720), (13040, 102022), (14072, 94540), (17590, 75632), (18908, 70360), (23635, 56288), (26080, 51011), (28144, 47270), (35180, 37816)]