66455101680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25172387}}^1$

素因数の和:25172414

約数の個数: 80

約数和(自身を含む): 224739080064

約数和(自身を除く): 158283978384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25172387, 50344774, 75517161, 100689548, 125861935, 151034322, 201379096, 251723870, 276896257, 302068644, 377585805, 402758192, 503447740, 553792514, 604137288, 755171610, 830688771, 1006895480, 1107585028, 1208274576, 1384481285, 1510343220, 1661377542, 2013790960, 2215170056, 2768962570, 3020686440, 3322755084, 4153443855, 4430340112, 5537925140, 6041372880, 6645510168, 8306887710, 11075850280, 13291020336, 16613775420, 22151700560, 33227550840, 66455101680]

約数ペア:

[(1, 66455101680), (2, 33227550840), (3, 22151700560), (4, 16613775420), (5, 13291020336), (6, 11075850280), (8, 8306887710), (10, 6645510168), (11, 6041372880), (12, 5537925140), (15, 4430340112), (16, 4153443855), (20, 3322755084), (22, 3020686440), (24, 2768962570), (30, 2215170056), (33, 2013790960), (40, 1661377542), (44, 1510343220), (48, 1384481285), (55, 1208274576), (60, 1107585028), (66, 1006895480), (80, 830688771), (88, 755171610), (110, 604137288), (120, 553792514), (132, 503447740), (165, 402758192), (176, 377585805), (220, 302068644), (240, 276896257), (264, 251723870), (330, 201379096), (440, 151034322), (528, 125861935), (660, 100689548), (880, 75517161), (1320, 50344774), (2640, 25172387)]