15703942540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{6529}}^1$

素因数の和:6620

約数の個数: 144

約数和(自身を含む): 40131917280

約数和(自身を除く): 24427974740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 841, 1276, 1430, 1508, 1595, 1682, 1885, 2860, 3190, 3364, 3770, 4147, 4205, 6380, 6529, 7540, 8294, 8410, 9251, 10933, 13058, 16588, 16820, 18502, 20735, 21866, 26116, 32645, 37004, 41470, 43732, 46255, 54665, 65290, 71819, 82940, 84877, 92510, 109330, 120263, 130580, 143638, 169754, 185020, 189341, 218660, 240526, 287276, 339508, 359095, 378682, 424385, 481052, 601315, 718190, 757364, 848770, 933647, 946705, 1202630, 1436380, 1697540, 1867294, 1893410, 2082751, 2405260, 2461433, 3734588, 3786820, 4165502, 4668235, 4922866, 5490889, 8331004, 9336470, 9845732, 10413755, 10981778, 12307165, 18672940, 20827510, 21963556, 24614330, 27075763, 27454445, 41655020, 49228660, 54151526, 54908890, 60399779, 71381557, 108303052, 109817780, 120799558, 135378815, 142763114, 241599116, 270757630, 285526228, 301998895, 356907785, 541515260, 603997790, 713815570, 785197127, 1207995580, 1427631140, 1570394254, 3140788508, 3925985635, 7851971270, 15703942540]

約数ペア:

[(1, 15703942540), (2, 7851971270), (4, 3925985635), (5, 3140788508), (10, 1570394254), (11, 1427631140), (13, 1207995580), (20, 785197127), (22, 713815570), (26, 603997790), (29, 541515260), (44, 356907785), (52, 301998895), (55, 285526228), (58, 270757630), (65, 241599116), (110, 142763114), (116, 135378815), (130, 120799558), (143, 109817780), (145, 108303052), (220, 71381557), (260, 60399779), (286, 54908890), (290, 54151526), (319, 49228660), (377, 41655020), (572, 27454445), (580, 27075763), (638, 24614330), (715, 21963556), (754, 20827510), (841, 18672940), (1276, 12307165), (1430, 10981778), (1508, 10413755), (1595, 9845732), (1682, 9336470), (1885, 8331004), (2860, 5490889), (3190, 4922866), (3364, 4668235), (3770, 4165502), (4147, 3786820), (4205, 3734588), (6380, 2461433), (6529, 2405260), (7540, 2082751), (8294, 1893410), (8410, 1867294), (9251, 1697540), (10933, 1436380), (13058, 1202630), (16588, 946705), (16820, 933647), (18502, 848770), (20735, 757364), (21866, 718190), (26116, 601315), (32645, 481052), (37004, 424385), (41470, 378682), (43732, 359095), (46255, 339508), (54665, 287276), (65290, 240526), (71819, 218660), (82940, 189341), (84877, 185020), (92510, 169754), (109330, 143638), (120263, 130580)]