140596280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6029}}^1$

素因数の和:6104

約数の個数: 64

約数和(自身を含む): 351669600

約数和(自身を除く): 211073320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2915, 4664, 5830, 6029, 11660, 12058, 23320, 24116, 30145, 48232, 60290, 66319, 120580, 132638, 241160, 265276, 319537, 331595, 530552, 639074, 663190, 1278148, 1326380, 1597685, 2556296, 2652760, 3195370, 3514907, 6390740, 7029814, 12781480, 14059628, 17574535, 28119256, 35149070, 70298140, 140596280]

約数ペア:

[(1, 140596280), (2, 70298140), (4, 35149070), (5, 28119256), (8, 17574535), (10, 14059628), (11, 12781480), (20, 7029814), (22, 6390740), (40, 3514907), (44, 3195370), (53, 2652760), (55, 2556296), (88, 1597685), (106, 1326380), (110, 1278148), (212, 663190), (220, 639074), (265, 530552), (424, 331595), (440, 319537), (530, 265276), (583, 241160), (1060, 132638), (1166, 120580), (2120, 66319), (2332, 60290), (2915, 48232), (4664, 30145), (5830, 24116), (6029, 23320), (11660, 12058)]