169405680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41521}}^1$

素因数の和:41554

約数の個数: 80

約数和(自身を含む): 556062624

約数和(自身を除く): 386656944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 41521, 83042, 124563, 166084, 207605, 249126, 332168, 415210, 498252, 622815, 664336, 705857, 830420, 996504, 1245630, 1411714, 1660840, 1993008, 2117571, 2491260, 2823428, 3321680, 3529285, 4235142, 4982520, 5646856, 7058570, 8470284, 9965040, 10587855, 11293712, 14117140, 16940568, 21175710, 28234280, 33881136, 42351420, 56468560, 84702840, 169405680]

約数ペア:

[(1, 169405680), (2, 84702840), (3, 56468560), (4, 42351420), (5, 33881136), (6, 28234280), (8, 21175710), (10, 16940568), (12, 14117140), (15, 11293712), (16, 10587855), (17, 9965040), (20, 8470284), (24, 7058570), (30, 5646856), (34, 4982520), (40, 4235142), (48, 3529285), (51, 3321680), (60, 2823428), (68, 2491260), (80, 2117571), (85, 1993008), (102, 1660840), (120, 1411714), (136, 1245630), (170, 996504), (204, 830420), (240, 705857), (255, 664336), (272, 622815), (340, 498252), (408, 415210), (510, 332168), (680, 249126), (816, 207605), (1020, 166084), (1360, 124563), (2040, 83042), (4080, 41521)]