79673440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 243855360

約数和(自身を除く): 164181920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 223, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 446, 464, 560, 580, 616, 638, 770, 812, 880, 892, 928, 1015, 1115, 1120, 1160, 1232, 1276, 1540, 1561, 1595, 1624, 1760, 1784, 2030, 2230, 2233, 2320, 2453, 2464, 2552, 3080, 3122, 3190, 3248, 3568, 4060, 4460, 4466, 4640, 4906, 5104, 6160, 6244, 6380, 6467, 6496, 7136, 7805, 8120, 8920, 8932, 9812, 10208, 11165, 12265, 12320, 12488, 12760, 12934, 15610, 16240, 17171, 17840, 17864, 19624, 22330, 24530, 24976, 25520, 25868, 31220, 32335, 32480, 34342, 35680, 35728, 39248, 44660, 45269, 49060, 49952, 51040, 51736, 62440, 64670, 68684, 71137, 71456, 78496, 85855, 89320, 90538, 98120, 103472, 124880, 129340, 137368, 142274, 171710, 178640, 181076, 196240, 206944, 226345, 249760, 258680, 274736, 284548, 343420, 355685, 357280, 362152, 392480, 452690, 497959, 517360, 549472, 569096, 686840, 711370, 724304, 905380, 995918, 1034720, 1138192, 1373680, 1422740, 1448608, 1810760, 1991836, 2276384, 2489795, 2747360, 2845480, 3621520, 3983672, 4979590, 5690960, 7243040, 7967344, 9959180, 11381920, 15934688, 19918360, 39836720, 79673440]

約数ペア:

[(1, 79673440), (2, 39836720), (4, 19918360), (5, 15934688), (7, 11381920), (8, 9959180), (10, 7967344), (11, 7243040), (14, 5690960), (16, 4979590), (20, 3983672), (22, 3621520), (28, 2845480), (29, 2747360), (32, 2489795), (35, 2276384), (40, 1991836), (44, 1810760), (55, 1448608), (56, 1422740), (58, 1373680), (70, 1138192), (77, 1034720), (80, 995918), (88, 905380), (110, 724304), (112, 711370), (116, 686840), (140, 569096), (145, 549472), (154, 517360), (160, 497959), (176, 452690), (203, 392480), (220, 362152), (223, 357280), (224, 355685), (232, 343420), (280, 284548), (290, 274736), (308, 258680), (319, 249760), (352, 226345), (385, 206944), (406, 196240), (440, 181076), (446, 178640), (464, 171710), (560, 142274), (580, 137368), (616, 129340), (638, 124880), (770, 103472), (812, 98120), (880, 90538), (892, 89320), (928, 85855), (1015, 78496), (1115, 71456), (1120, 71137), (1160, 68684), (1232, 64670), (1276, 62440), (1540, 51736), (1561, 51040), (1595, 49952), (1624, 49060), (1760, 45269), (1784, 44660), (2030, 39248), (2230, 35728), (2233, 35680), (2320, 34342), (2453, 32480), (2464, 32335), (2552, 31220), (3080, 25868), (3122, 25520), (3190, 24976), (3248, 24530), (3568, 22330), (4060, 19624), (4460, 17864), (4466, 17840), (4640, 17171), (4906, 16240), (5104, 15610), (6160, 12934), (6244, 12760), (6380, 12488), (6467, 12320), (6496, 12265), (7136, 11165), (7805, 10208), (8120, 9812), (8920, 8932)]