16444440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2721

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 40164840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 2687, 3060, 5374, 6120, 8061, 10748, 13435, 16122, 21496, 24183, 26870, 32244, 40305, 45679, 48366, 53740, 64488, 80610, 91358, 96732, 107480, 120915, 137037, 161220, 182716, 193464, 228395, 241830, 274074, 322440, 365432, 411111, 456790, 483660, 548148, 685185, 822222, 913580, 967320, 1096296, 1370370, 1644444, 1827160, 2055555, 2740740, 3288888, 4111110, 5481480, 8222220, 16444440]

約数ペア:

[(1, 16444440), (2, 8222220), (3, 5481480), (4, 4111110), (5, 3288888), (6, 2740740), (8, 2055555), (9, 1827160), (10, 1644444), (12, 1370370), (15, 1096296), (17, 967320), (18, 913580), (20, 822222), (24, 685185), (30, 548148), (34, 483660), (36, 456790), (40, 411111), (45, 365432), (51, 322440), (60, 274074), (68, 241830), (72, 228395), (85, 193464), (90, 182716), (102, 161220), (120, 137037), (136, 120915), (153, 107480), (170, 96732), (180, 91358), (204, 80610), (255, 64488), (306, 53740), (340, 48366), (360, 45679), (408, 40305), (510, 32244), (612, 26870), (680, 24183), (765, 21496), (1020, 16122), (1224, 13435), (1530, 10748), (2040, 8061), (2687, 6120), (3060, 5374)]