207573960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157253}}^1$

素因数の和:157278

約数の個数: 64

約数和(自身を含む): 679337280

約数和(自身を除く): 471763320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 157253, 314506, 471759, 629012, 786265, 943518, 1258024, 1572530, 1729783, 1887036, 2358795, 3145060, 3459566, 3774072, 4717590, 5189349, 6290120, 6919132, 8648915, 9435180, 10378698, 13838264, 17297830, 18870360, 20757396, 25946745, 34595660, 41514792, 51893490, 69191320, 103786980, 207573960]

約数ペア:

[(1, 207573960), (2, 103786980), (3, 69191320), (4, 51893490), (5, 41514792), (6, 34595660), (8, 25946745), (10, 20757396), (11, 18870360), (12, 17297830), (15, 13838264), (20, 10378698), (22, 9435180), (24, 8648915), (30, 6919132), (33, 6290120), (40, 5189349), (44, 4717590), (55, 3774072), (60, 3459566), (66, 3145060), (88, 2358795), (110, 1887036), (120, 1729783), (132, 1572530), (165, 1258024), (220, 943518), (264, 786265), (330, 629012), (440, 471759), (660, 314506), (1320, 157253)]