285066374240

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{51767}}^1$

素因数の和:52180

約数の個数: 96

約数和(自身を含む): 681290072064

約数和(自身を除く): 396223697824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 271, 508, 542, 635, 1016, 1084, 1270, 1355, 2032, 2168, 2540, 2710, 4064, 4336, 5080, 5420, 8672, 10160, 10840, 20320, 21680, 34417, 43360, 51767, 68834, 103534, 137668, 172085, 207068, 258835, 275336, 344170, 414136, 517670, 550672, 688340, 828272, 1035340, 1101344, 1376680, 1656544, 2070680, 2753360, 4141360, 5506720, 6574409, 8282720, 13148818, 14028857, 26297636, 28057714, 32872045, 52595272, 56115428, 65744090, 70144285, 105190544, 112230856, 131488180, 140288570, 210381088, 224461712, 262976360, 280577140, 448923424, 525952720, 561154280, 1051905440, 1122308560, 1781664839, 2244617120, 3563329678, 7126659356, 8908324195, 14253318712, 17816648390, 28506637424, 35633296780, 57013274848, 71266593560, 142533187120, 285066374240]

約数ペア:

[(1, 285066374240), (2, 142533187120), (4, 71266593560), (5, 57013274848), (8, 35633296780), (10, 28506637424), (16, 17816648390), (20, 14253318712), (32, 8908324195), (40, 7126659356), (80, 3563329678), (127, 2244617120), (160, 1781664839), (254, 1122308560), (271, 1051905440), (508, 561154280), (542, 525952720), (635, 448923424), (1016, 280577140), (1084, 262976360), (1270, 224461712), (1355, 210381088), (2032, 140288570), (2168, 131488180), (2540, 112230856), (2710, 105190544), (4064, 70144285), (4336, 65744090), (5080, 56115428), (5420, 52595272), (8672, 32872045), (10160, 28057714), (10840, 26297636), (20320, 14028857), (21680, 13148818), (34417, 8282720), (43360, 6574409), (51767, 5506720), (68834, 4141360), (103534, 2753360), (137668, 2070680), (172085, 1656544), (207068, 1376680), (258835, 1101344), (275336, 1035340), (344170, 828272), (414136, 688340), (517670, 550672)]