10720231984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8641}}^1$

素因数の和:8739

約数の個数: 160

約数和(自身を含む): 27776079360

約数和(自身を除く): 17055847376

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 53, 56, 76, 77, 88, 106, 112, 133, 152, 154, 176, 209, 212, 266, 304, 308, 371, 418, 424, 532, 583, 616, 742, 836, 848, 1007, 1064, 1166, 1232, 1463, 1484, 1672, 2014, 2128, 2332, 2926, 2968, 3344, 4028, 4081, 4664, 5852, 5936, 7049, 8056, 8162, 8641, 9328, 11077, 11704, 14098, 16112, 16324, 17282, 22154, 23408, 28196, 32648, 34564, 44308, 56392, 60487, 65296, 69128, 77539, 88616, 95051, 112784, 120974, 138256, 155078, 164179, 177232, 190102, 241948, 310156, 328358, 380204, 457973, 483896, 620312, 656716, 665357, 760408, 915946, 967792, 1149253, 1240624, 1313432, 1330714, 1520816, 1805969, 1831892, 2298506, 2626864, 2661428, 3205811, 3611938, 3663784, 4597012, 5037703, 5322856, 6411622, 7223876, 7327568, 8701487, 9194024, 10075406, 10645712, 12641783, 12823244, 14447752, 17402974, 18388048, 20150812, 25283566, 25646488, 28895504, 34805948, 35263921, 40301624, 50567132, 51292976, 60910409, 69611896, 70527842, 80603248, 95716357, 101134264, 121820818, 139223792, 141055684, 191432714, 202268528, 243641636, 282111368, 382865428, 487283272, 564222736, 670014499, 765730856, 974566544, 1340028998, 1531461712, 2680057996, 5360115992, 10720231984]

約数ペア:

[(1, 10720231984), (2, 5360115992), (4, 2680057996), (7, 1531461712), (8, 1340028998), (11, 974566544), (14, 765730856), (16, 670014499), (19, 564222736), (22, 487283272), (28, 382865428), (38, 282111368), (44, 243641636), (53, 202268528), (56, 191432714), (76, 141055684), (77, 139223792), (88, 121820818), (106, 101134264), (112, 95716357), (133, 80603248), (152, 70527842), (154, 69611896), (176, 60910409), (209, 51292976), (212, 50567132), (266, 40301624), (304, 35263921), (308, 34805948), (371, 28895504), (418, 25646488), (424, 25283566), (532, 20150812), (583, 18388048), (616, 17402974), (742, 14447752), (836, 12823244), (848, 12641783), (1007, 10645712), (1064, 10075406), (1166, 9194024), (1232, 8701487), (1463, 7327568), (1484, 7223876), (1672, 6411622), (2014, 5322856), (2128, 5037703), (2332, 4597012), (2926, 3663784), (2968, 3611938), (3344, 3205811), (4028, 2661428), (4081, 2626864), (4664, 2298506), (5852, 1831892), (5936, 1805969), (7049, 1520816), (8056, 1330714), (8162, 1313432), (8641, 1240624), (9328, 1149253), (11077, 967792), (11704, 915946), (14098, 760408), (16112, 665357), (16324, 656716), (17282, 620312), (22154, 483896), (23408, 457973), (28196, 380204), (32648, 328358), (34564, 310156), (44308, 241948), (56392, 190102), (60487, 177232), (65296, 164179), (69128, 155078), (77539, 138256), (88616, 120974), (95051, 112784)]