266156760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{130469}}^1$

素因数の和:130500

約数の個数: 64

約数和(自身を含む): 845445600

約数和(自身を除く): 579288840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 130469, 260938, 391407, 521876, 652345, 782814, 1043752, 1304690, 1565628, 1957035, 2217973, 2609380, 3131256, 3914070, 4435946, 5218760, 6653919, 7828140, 8871892, 11089865, 13307838, 15656280, 17743784, 22179730, 26615676, 33269595, 44359460, 53231352, 66539190, 88718920, 133078380, 266156760]

約数ペア:

[(1, 266156760), (2, 133078380), (3, 88718920), (4, 66539190), (5, 53231352), (6, 44359460), (8, 33269595), (10, 26615676), (12, 22179730), (15, 17743784), (17, 15656280), (20, 13307838), (24, 11089865), (30, 8871892), (34, 7828140), (40, 6653919), (51, 5218760), (60, 4435946), (68, 3914070), (85, 3131256), (102, 2609380), (120, 2217973), (136, 1957035), (170, 1565628), (204, 1304690), (255, 1043752), (340, 782814), (408, 652345), (510, 521876), (680, 391407), (1020, 260938), (2040, 130469)]