331325580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 1062512640

約数和(自身を除く): 731187060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 29, 30, 34, 46, 51, 58, 60, 68, 69, 85, 87, 92, 102, 115, 116, 138, 145, 170, 174, 204, 230, 255, 276, 290, 340, 345, 348, 391, 435, 460, 487, 493, 510, 580, 667, 690, 782, 870, 974, 986, 1020, 1173, 1334, 1380, 1461, 1479, 1564, 1740, 1948, 1955, 1972, 2001, 2346, 2435, 2465, 2668, 2922, 2958, 3335, 3910, 4002, 4692, 4870, 4930, 5844, 5865, 5916, 6670, 7305, 7395, 7820, 8004, 8279, 9740, 9860, 10005, 11201, 11339, 11730, 13340, 14123, 14610, 14790, 16558, 20010, 22402, 22678, 23460, 24837, 28246, 29220, 29580, 33116, 33603, 34017, 40020, 41395, 42369, 44804, 45356, 49674, 56005, 56492, 56695, 67206, 68034, 70615, 82790, 84738, 99348, 112010, 113390, 124185, 134412, 136068, 141230, 165580, 168015, 169476, 170085, 190417, 211845, 224020, 226780, 240091, 248370, 282460, 324829, 336030, 340170, 380834, 423690, 480182, 496740, 571251, 649658, 672060, 680340, 720273, 761668, 847380, 952085, 960364, 974487, 1142502, 1200455, 1299316, 1440546, 1624145, 1904170, 1948974, 2285004, 2400910, 2856255, 2881092, 3248290, 3601365, 3808340, 3897948, 4801820, 4872435, 5522093, 5712510, 6496580, 7202730, 9744870, 11044186, 11425020, 14405460, 16566279, 19489740, 22088372, 27610465, 33132558, 55220930, 66265116, 82831395, 110441860, 165662790, 331325580]

約数ペア:

[(1, 331325580), (2, 165662790), (3, 110441860), (4, 82831395), (5, 66265116), (6, 55220930), (10, 33132558), (12, 27610465), (15, 22088372), (17, 19489740), (20, 16566279), (23, 14405460), (29, 11425020), (30, 11044186), (34, 9744870), (46, 7202730), (51, 6496580), (58, 5712510), (60, 5522093), (68, 4872435), (69, 4801820), (85, 3897948), (87, 3808340), (92, 3601365), (102, 3248290), (115, 2881092), (116, 2856255), (138, 2400910), (145, 2285004), (170, 1948974), (174, 1904170), (204, 1624145), (230, 1440546), (255, 1299316), (276, 1200455), (290, 1142502), (340, 974487), (345, 960364), (348, 952085), (391, 847380), (435, 761668), (460, 720273), (487, 680340), (493, 672060), (510, 649658), (580, 571251), (667, 496740), (690, 480182), (782, 423690), (870, 380834), (974, 340170), (986, 336030), (1020, 324829), (1173, 282460), (1334, 248370), (1380, 240091), (1461, 226780), (1479, 224020), (1564, 211845), (1740, 190417), (1948, 170085), (1955, 169476), (1972, 168015), (2001, 165580), (2346, 141230), (2435, 136068), (2465, 134412), (2668, 124185), (2922, 113390), (2958, 112010), (3335, 99348), (3910, 84738), (4002, 82790), (4692, 70615), (4870, 68034), (4930, 67206), (5844, 56695), (5865, 56492), (5916, 56005), (6670, 49674), (7305, 45356), (7395, 44804), (7820, 42369), (8004, 41395), (8279, 40020), (9740, 34017), (9860, 33603), (10005, 33116), (11201, 29580), (11339, 29220), (11730, 28246), (13340, 24837), (14123, 23460), (14610, 22678), (14790, 22402), (16558, 20010)]