170223720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83443}}^1$

素因数の和:83474

約数の個数: 64

約数和(自身を含む): 540717120

約数和(自身を除く): 370493400

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, 83443, 166886, 250329, 333772, 417215, 500658, 667544, 834430, 1001316, 1251645, 1418531, 1668860, 2002632, 2503290, 2837062, 3337720, 4255593, 5006580, 5674124, 7092655, 8511186, 10013160, 11348248, 14185310, 17022372, 21277965, 28370620, 34044744, 42555930, 56741240, 85111860, 170223720]

約数ペア:

[(1, 170223720), (2, 85111860), (3, 56741240), (4, 42555930), (5, 34044744), (6, 28370620), (8, 21277965), (10, 17022372), (12, 14185310), (15, 11348248), (17, 10013160), (20, 8511186), (24, 7092655), (30, 5674124), (34, 5006580), (40, 4255593), (51, 3337720), (60, 2837062), (68, 2503290), (85, 2002632), (102, 1668860), (120, 1418531), (136, 1251645), (170, 1001316), (204, 834430), (255, 667544), (340, 500658), (408, 417215), (510, 333772), (680, 250329), (1020, 166886), (2040, 83443)]