156762532240

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1\times {\mathrm{76697}}^1$

素因数の和:77620

約数の個数: 80

約数和(自身を含む): 377473808880

約数和(自身を除く): 220711276640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 881, 1160, 1762, 2320, 3524, 4405, 7048, 8810, 14096, 17620, 25549, 35240, 51098, 70480, 76697, 102196, 127745, 153394, 204392, 255490, 306788, 383485, 408784, 510980, 613576, 766970, 1021960, 1227152, 1533940, 2043920, 2224213, 3067880, 4448426, 6135760, 8896852, 11121065, 17793704, 22242130, 35587408, 44484260, 67570057, 88968520, 135140114, 177937040, 270280228, 337850285, 540560456, 675700570, 1081120912, 1351401140, 1959531653, 2702802280, 3919063306, 5405604560, 7838126612, 9797658265, 15676253224, 19595316530, 31352506448, 39190633060, 78381266120, 156762532240]

約数ペア:

[(1, 156762532240), (2, 78381266120), (4, 39190633060), (5, 31352506448), (8, 19595316530), (10, 15676253224), (16, 9797658265), (20, 7838126612), (29, 5405604560), (40, 3919063306), (58, 2702802280), (80, 1959531653), (116, 1351401140), (145, 1081120912), (232, 675700570), (290, 540560456), (464, 337850285), (580, 270280228), (881, 177937040), (1160, 135140114), (1762, 88968520), (2320, 67570057), (3524, 44484260), (4405, 35587408), (7048, 22242130), (8810, 17793704), (14096, 11121065), (17620, 8896852), (25549, 6135760), (35240, 4448426), (51098, 3067880), (70480, 2224213), (76697, 2043920), (102196, 1533940), (127745, 1227152), (153394, 1021960), (204392, 766970), (255490, 613576), (306788, 510980), (383485, 408784)]