67650960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21683}}^1$

素因数の和:21712

約数の個数: 80

約数和(自身を含む): 225860544

約数和(自身を除く): 158209584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 21683, 43366, 65049, 86732, 108415, 130098, 173464, 216830, 260196, 281879, 325245, 346928, 433660, 520392, 563758, 650490, 845637, 867320, 1040784, 1127516, 1300980, 1409395, 1691274, 1734640, 2255032, 2601960, 2818790, 3382548, 4228185, 4510064, 5203920, 5637580, 6765096, 8456370, 11275160, 13530192, 16912740, 22550320, 33825480, 67650960]

約数ペア:

[(1, 67650960), (2, 33825480), (3, 22550320), (4, 16912740), (5, 13530192), (6, 11275160), (8, 8456370), (10, 6765096), (12, 5637580), (13, 5203920), (15, 4510064), (16, 4228185), (20, 3382548), (24, 2818790), (26, 2601960), (30, 2255032), (39, 1734640), (40, 1691274), (48, 1409395), (52, 1300980), (60, 1127516), (65, 1040784), (78, 867320), (80, 845637), (104, 650490), (120, 563758), (130, 520392), (156, 433660), (195, 346928), (208, 325245), (240, 281879), (260, 260196), (312, 216830), (390, 173464), (520, 130098), (624, 108415), (780, 86732), (1040, 65049), (1560, 43366), (3120, 21683)]