80058440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 241315200

約数和(自身を除く): 161256760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 121, 136, 139, 140, 154, 170, 187, 220, 238, 242, 278, 280, 308, 340, 374, 385, 440, 476, 484, 556, 595, 605, 616, 680, 695, 748, 770, 847, 935, 952, 968, 973, 1112, 1190, 1210, 1309, 1390, 1496, 1529, 1540, 1694, 1870, 1946, 2057, 2363, 2380, 2420, 2618, 2780, 3058, 3080, 3388, 3740, 3892, 4114, 4235, 4726, 4760, 4840, 4865, 5236, 5560, 6116, 6545, 6776, 7480, 7645, 7784, 8228, 8470, 9452, 9730, 10285, 10472, 10703, 11815, 12232, 13090, 14399, 15290, 16456, 16541, 16819, 16940, 18904, 19460, 20570, 21406, 23630, 25993, 26180, 28798, 30580, 33082, 33638, 33880, 38920, 41140, 42812, 47260, 51986, 52360, 53515, 57596, 61160, 66164, 67276, 71995, 82280, 82705, 84095, 85624, 94520, 103972, 107030, 115192, 117733, 129965, 132328, 134552, 143990, 165410, 168190, 181951, 207944, 214060, 235466, 259930, 285923, 287980, 330820, 336380, 363902, 428120, 470932, 519860, 571846, 575960, 588665, 661640, 672760, 727804, 909755, 941864, 1039720, 1143692, 1177330, 1429615, 1455608, 1819510, 2001461, 2287384, 2354660, 2859230, 3639020, 4002922, 4709320, 5718460, 7278040, 8005844, 10007305, 11436920, 16011688, 20014610, 40029220, 80058440]

約数ペア:

[(1, 80058440), (2, 40029220), (4, 20014610), (5, 16011688), (7, 11436920), (8, 10007305), (10, 8005844), (11, 7278040), (14, 5718460), (17, 4709320), (20, 4002922), (22, 3639020), (28, 2859230), (34, 2354660), (35, 2287384), (40, 2001461), (44, 1819510), (55, 1455608), (56, 1429615), (68, 1177330), (70, 1143692), (77, 1039720), (85, 941864), (88, 909755), (110, 727804), (119, 672760), (121, 661640), (136, 588665), (139, 575960), (140, 571846), (154, 519860), (170, 470932), (187, 428120), (220, 363902), (238, 336380), (242, 330820), (278, 287980), (280, 285923), (308, 259930), (340, 235466), (374, 214060), (385, 207944), (440, 181951), (476, 168190), (484, 165410), (556, 143990), (595, 134552), (605, 132328), (616, 129965), (680, 117733), (695, 115192), (748, 107030), (770, 103972), (847, 94520), (935, 85624), (952, 84095), (968, 82705), (973, 82280), (1112, 71995), (1190, 67276), (1210, 66164), (1309, 61160), (1390, 57596), (1496, 53515), (1529, 52360), (1540, 51986), (1694, 47260), (1870, 42812), (1946, 41140), (2057, 38920), (2363, 33880), (2380, 33638), (2420, 33082), (2618, 30580), (2780, 28798), (3058, 26180), (3080, 25993), (3388, 23630), (3740, 21406), (3892, 20570), (4114, 19460), (4235, 18904), (4726, 16940), (4760, 16819), (4840, 16541), (4865, 16456), (5236, 15290), (5560, 14399), (6116, 13090), (6545, 12232), (6776, 11815), (7480, 10703), (7645, 10472), (7784, 10285), (8228, 9730), (8470, 9452)]