4779492760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3513

約数の個数: 128

約数和(自身を含む): 12716928000

約数和(自身を除く): 7937435240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 139, 140, 148, 185, 259, 278, 280, 296, 370, 518, 556, 695, 740, 973, 1036, 1112, 1295, 1390, 1480, 1946, 2072, 2590, 2780, 3319, 3892, 4865, 5143, 5180, 5560, 6638, 7784, 9730, 10286, 10360, 13276, 16595, 19460, 20572, 23233, 25715, 26552, 33190, 36001, 38920, 41144, 46466, 51430, 66380, 72002, 92932, 102860, 116165, 122803, 132760, 144004, 180005, 185864, 205720, 232330, 245606, 288008, 360010, 461341, 464660, 491212, 614015, 720020, 859621, 922682, 929320, 982424, 1228030, 1440040, 1719242, 1845364, 2306705, 2456060, 3229387, 3438484, 3690728, 4298105, 4613410, 4912120, 6458774, 6876968, 8596210, 9226820, 12917548, 16146935, 17069617, 17192420, 18453640, 25835096, 32293870, 34139234, 34384840, 64587740, 68278468, 85348085, 119487319, 129175480, 136556936, 170696170, 238974638, 341392340, 477949276, 597436595, 682784680, 955898552, 1194873190, 2389746380, 4779492760]

約数ペア:

[(1, 4779492760), (2, 2389746380), (4, 1194873190), (5, 955898552), (7, 682784680), (8, 597436595), (10, 477949276), (14, 341392340), (20, 238974638), (28, 170696170), (35, 136556936), (37, 129175480), (40, 119487319), (56, 85348085), (70, 68278468), (74, 64587740), (139, 34384840), (140, 34139234), (148, 32293870), (185, 25835096), (259, 18453640), (278, 17192420), (280, 17069617), (296, 16146935), (370, 12917548), (518, 9226820), (556, 8596210), (695, 6876968), (740, 6458774), (973, 4912120), (1036, 4613410), (1112, 4298105), (1295, 3690728), (1390, 3438484), (1480, 3229387), (1946, 2456060), (2072, 2306705), (2590, 1845364), (2780, 1719242), (3319, 1440040), (3892, 1228030), (4865, 982424), (5143, 929320), (5180, 922682), (5560, 859621), (6638, 720020), (7784, 614015), (9730, 491212), (10286, 464660), (10360, 461341), (13276, 360010), (16595, 288008), (19460, 245606), (20572, 232330), (23233, 205720), (25715, 185864), (26552, 180005), (33190, 144004), (36001, 132760), (38920, 122803), (41144, 116165), (46466, 102860), (51430, 92932), (66380, 72002)]