65930480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:188

約数の個数: 180

約数和(自身を含む): 197409240

約数和(自身を除く): 131478760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 139, 140, 154, 176, 196, 220, 242, 245, 278, 280, 308, 385, 392, 440, 484, 490, 539, 556, 560, 605, 616, 695, 770, 784, 847, 880, 968, 973, 980, 1078, 1112, 1210, 1232, 1390, 1529, 1540, 1694, 1936, 1946, 1960, 2156, 2224, 2420, 2695, 2780, 3058, 3080, 3388, 3892, 3920, 4235, 4312, 4840, 4865, 5390, 5560, 5929, 6116, 6160, 6776, 6811, 7645, 7784, 8470, 8624, 9680, 9730, 10703, 10780, 11120, 11858, 12232, 13552, 13622, 15290, 15568, 16819, 16940, 19460, 21406, 21560, 23716, 24464, 27244, 29645, 30580, 33638, 33880, 34055, 38920, 42812, 43120, 47432, 53515, 54488, 59290, 61160, 67276, 67760, 68110, 74921, 77840, 84095, 85624, 94864, 107030, 108976, 117733, 118580, 122320, 134552, 136220, 149842, 168190, 171248, 214060, 235466, 237160, 269104, 272440, 299684, 336380, 374605, 428120, 470932, 474320, 544880, 588665, 599368, 672760, 749210, 824131, 856240, 941864, 1177330, 1198736, 1345520, 1498420, 1648262, 1883728, 2354660, 2996840, 3296524, 4120655, 4709320, 5993680, 6593048, 8241310, 9418640, 13186096, 16482620, 32965240, 65930480]

約数ペア:

[(1, 65930480), (2, 32965240), (4, 16482620), (5, 13186096), (7, 9418640), (8, 8241310), (10, 6593048), (11, 5993680), (14, 4709320), (16, 4120655), (20, 3296524), (22, 2996840), (28, 2354660), (35, 1883728), (40, 1648262), (44, 1498420), (49, 1345520), (55, 1198736), (56, 1177330), (70, 941864), (77, 856240), (80, 824131), (88, 749210), (98, 672760), (110, 599368), (112, 588665), (121, 544880), (139, 474320), (140, 470932), (154, 428120), (176, 374605), (196, 336380), (220, 299684), (242, 272440), (245, 269104), (278, 237160), (280, 235466), (308, 214060), (385, 171248), (392, 168190), (440, 149842), (484, 136220), (490, 134552), (539, 122320), (556, 118580), (560, 117733), (605, 108976), (616, 107030), (695, 94864), (770, 85624), (784, 84095), (847, 77840), (880, 74921), (968, 68110), (973, 67760), (980, 67276), (1078, 61160), (1112, 59290), (1210, 54488), (1232, 53515), (1390, 47432), (1529, 43120), (1540, 42812), (1694, 38920), (1936, 34055), (1946, 33880), (1960, 33638), (2156, 30580), (2224, 29645), (2420, 27244), (2695, 24464), (2780, 23716), (3058, 21560), (3080, 21406), (3388, 19460), (3892, 16940), (3920, 16819), (4235, 15568), (4312, 15290), (4840, 13622), (4865, 13552), (5390, 12232), (5560, 11858), (5929, 11120), (6116, 10780), (6160, 10703), (6776, 9730), (6811, 9680), (7645, 8624), (7784, 8470)]