89865440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 264176640

約数和(自身を除く): 174311200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 103, 112, 133, 140, 152, 160, 164, 190, 205, 206, 224, 266, 280, 287, 304, 328, 380, 410, 412, 515, 532, 560, 574, 608, 656, 665, 721, 760, 779, 820, 824, 1030, 1064, 1120, 1148, 1312, 1330, 1435, 1442, 1520, 1558, 1640, 1648, 1957, 2060, 2128, 2296, 2660, 2870, 2884, 3040, 3116, 3280, 3296, 3605, 3895, 3914, 4120, 4223, 4256, 4592, 5320, 5453, 5740, 5768, 6232, 6560, 7210, 7790, 7828, 8240, 8446, 9184, 9785, 10640, 10906, 11480, 11536, 12464, 13699, 14420, 15580, 15656, 16480, 16892, 19570, 21115, 21280, 21812, 22960, 23072, 24928, 27265, 27398, 28840, 29561, 31160, 31312, 33784, 39140, 42230, 43624, 45920, 54530, 54796, 57680, 59122, 62320, 62624, 67568, 68495, 78280, 80237, 84460, 87248, 109060, 109592, 115360, 118244, 124640, 135136, 136990, 147805, 156560, 160474, 168920, 174496, 218120, 219184, 236488, 273980, 295610, 313120, 320948, 337840, 401185, 436240, 438368, 472976, 547960, 561659, 591220, 641896, 675680, 802370, 872480, 945952, 1095920, 1123318, 1182440, 1283792, 1604740, 2191840, 2246636, 2364880, 2567584, 2808295, 3209480, 4493272, 4729760, 5616590, 6418960, 8986544, 11233180, 12837920, 17973088, 22466360, 44932720, 89865440]

約数ペア:

[(1, 89865440), (2, 44932720), (4, 22466360), (5, 17973088), (7, 12837920), (8, 11233180), (10, 8986544), (14, 6418960), (16, 5616590), (19, 4729760), (20, 4493272), (28, 3209480), (32, 2808295), (35, 2567584), (38, 2364880), (40, 2246636), (41, 2191840), (56, 1604740), (70, 1283792), (76, 1182440), (80, 1123318), (82, 1095920), (95, 945952), (103, 872480), (112, 802370), (133, 675680), (140, 641896), (152, 591220), (160, 561659), (164, 547960), (190, 472976), (205, 438368), (206, 436240), (224, 401185), (266, 337840), (280, 320948), (287, 313120), (304, 295610), (328, 273980), (380, 236488), (410, 219184), (412, 218120), (515, 174496), (532, 168920), (560, 160474), (574, 156560), (608, 147805), (656, 136990), (665, 135136), (721, 124640), (760, 118244), (779, 115360), (820, 109592), (824, 109060), (1030, 87248), (1064, 84460), (1120, 80237), (1148, 78280), (1312, 68495), (1330, 67568), (1435, 62624), (1442, 62320), (1520, 59122), (1558, 57680), (1640, 54796), (1648, 54530), (1957, 45920), (2060, 43624), (2128, 42230), (2296, 39140), (2660, 33784), (2870, 31312), (2884, 31160), (3040, 29561), (3116, 28840), (3280, 27398), (3296, 27265), (3605, 24928), (3895, 23072), (3914, 22960), (4120, 21812), (4223, 21280), (4256, 21115), (4592, 19570), (5320, 16892), (5453, 16480), (5740, 15656), (5768, 15580), (6232, 14420), (6560, 13699), (7210, 12464), (7790, 11536), (7828, 11480), (8240, 10906), (8446, 10640), (9184, 9785)]