1891311360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9293}}^1$

素因数の和:9370

約数の個数: 144

約数和(自身を含む): 6155007264

約数和(自身を除く): 4263695904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1060, 1272, 1280, 1590, 1696, 1920, 2120, 2544, 3180, 3392, 3840, 4240, 5088, 6360, 6784, 8480, 9293, 10176, 12720, 13568, 16960, 18586, 20352, 25440, 27879, 33920, 37172, 40704, 46465, 50880, 55758, 67840, 74344, 92930, 101760, 111516, 139395, 148688, 185860, 203520, 223032, 278790, 297376, 371720, 446064, 492529, 557580, 594752, 743440, 892128, 985058, 1115160, 1189504, 1477587, 1486880, 1784256, 1970116, 2230320, 2379008, 2462645, 2955174, 2973760, 3568512, 3940232, 4460640, 4925290, 5910348, 5947520, 7137024, 7387935, 7880464, 8921280, 9850580, 11820696, 11895040, 14775870, 15760928, 17842560, 19701160, 23641392, 29551740, 31521856, 35685120, 39402320, 47282784, 59103480, 63043712, 78804640, 94565568, 118206960, 126087424, 157609280, 189131136, 236413920, 315218560, 378262272, 472827840, 630437120, 945655680, 1891311360]

約数ペア:

[(1, 1891311360), (2, 945655680), (3, 630437120), (4, 472827840), (5, 378262272), (6, 315218560), (8, 236413920), (10, 189131136), (12, 157609280), (15, 126087424), (16, 118206960), (20, 94565568), (24, 78804640), (30, 63043712), (32, 59103480), (40, 47282784), (48, 39402320), (53, 35685120), (60, 31521856), (64, 29551740), (80, 23641392), (96, 19701160), (106, 17842560), (120, 15760928), (128, 14775870), (159, 11895040), (160, 11820696), (192, 9850580), (212, 8921280), (240, 7880464), (256, 7387935), (265, 7137024), (318, 5947520), (320, 5910348), (384, 4925290), (424, 4460640), (480, 3940232), (530, 3568512), (636, 2973760), (640, 2955174), (768, 2462645), (795, 2379008), (848, 2230320), (960, 1970116), (1060, 1784256), (1272, 1486880), (1280, 1477587), (1590, 1189504), (1696, 1115160), (1920, 985058), (2120, 892128), (2544, 743440), (3180, 594752), (3392, 557580), (3840, 492529), (4240, 446064), (5088, 371720), (6360, 297376), (6784, 278790), (8480, 223032), (9293, 203520), (10176, 185860), (12720, 148688), (13568, 139395), (16960, 111516), (18586, 101760), (20352, 92930), (25440, 74344), (27879, 67840), (33920, 55758), (37172, 50880), (40704, 46465)]