197214960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{48337}}^1$

素因数の和:48370

約数の個数: 80

約数和(自身を含む): 647342496

約数和(自身を除く): 450127536

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, 48337, 96674, 145011, 193348, 241685, 290022, 386696, 483370, 580044, 725055, 773392, 821729, 966740, 1160088, 1450110, 1643458, 1933480, 2320176, 2465187, 2900220, 3286916, 3866960, 4108645, 4930374, 5800440, 6573832, 8217290, 9860748, 11600880, 12325935, 13147664, 16434580, 19721496, 24651870, 32869160, 39442992, 49303740, 65738320, 98607480, 197214960]

約数ペア:

[(1, 197214960), (2, 98607480), (3, 65738320), (4, 49303740), (5, 39442992), (6, 32869160), (8, 24651870), (10, 19721496), (12, 16434580), (15, 13147664), (16, 12325935), (17, 11600880), (20, 9860748), (24, 8217290), (30, 6573832), (34, 5800440), (40, 4930374), (48, 4108645), (51, 3866960), (60, 3286916), (68, 2900220), (80, 2465187), (85, 2320176), (102, 1933480), (120, 1643458), (136, 1450110), (170, 1160088), (204, 966740), (240, 821729), (255, 773392), (272, 725055), (340, 580044), (408, 483370), (510, 386696), (680, 290022), (816, 241685), (1020, 193348), (1360, 145011), (2040, 96674), (4080, 48337)]