325291260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 192

約数和(自身を含む): 1140894720

約数和(自身を除く): 815603460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 580, 595, 609, 714, 812, 870, 986, 1015, 1020, 1190, 1218, 1428, 1479, 1571, 1740, 1785, 1972, 2030, 2380, 2436, 2465, 2958, 3045, 3142, 3451, 3570, 4060, 4713, 4930, 5916, 6090, 6284, 6902, 7140, 7395, 7855, 9426, 9860, 10353, 10997, 12180, 13804, 14790, 15710, 17255, 18852, 20706, 21994, 23565, 26707, 29580, 31420, 32991, 34510, 41412, 43988, 45559, 47130, 51765, 53414, 54985, 65982, 69020, 80121, 91118, 94260, 103530, 106828, 109970, 131964, 133535, 136677, 160242, 164955, 182236, 186949, 207060, 219940, 227795, 267070, 273354, 318913, 320484, 329910, 373898, 400605, 455590, 534140, 546708, 560847, 637826, 659820, 683385, 747796, 774503, 801210, 911180, 934745, 956739, 1121694, 1275652, 1366770, 1549006, 1594565, 1602420, 1869490, 1913478, 2243388, 2323509, 2733540, 2804235, 3098012, 3189130, 3738980, 3826956, 3872515, 4647018, 4783695, 5421521, 5608470, 6378260, 7745030, 9294036, 9567390, 10843042, 11216940, 11617545, 15490060, 16264563, 19134780, 21686084, 23235090, 27107605, 32529126, 46470180, 54215210, 65058252, 81322815, 108430420, 162645630, 325291260]

約数ペア:

[(1, 325291260), (2, 162645630), (3, 108430420), (4, 81322815), (5, 65058252), (6, 54215210), (7, 46470180), (10, 32529126), (12, 27107605), (14, 23235090), (15, 21686084), (17, 19134780), (20, 16264563), (21, 15490060), (28, 11617545), (29, 11216940), (30, 10843042), (34, 9567390), (35, 9294036), (42, 7745030), (51, 6378260), (58, 5608470), (60, 5421521), (68, 4783695), (70, 4647018), (84, 3872515), (85, 3826956), (87, 3738980), (102, 3189130), (105, 3098012), (116, 2804235), (119, 2733540), (140, 2323509), (145, 2243388), (170, 1913478), (174, 1869490), (203, 1602420), (204, 1594565), (210, 1549006), (238, 1366770), (255, 1275652), (290, 1121694), (340, 956739), (348, 934745), (357, 911180), (406, 801210), (420, 774503), (435, 747796), (476, 683385), (493, 659820), (510, 637826), (580, 560847), (595, 546708), (609, 534140), (714, 455590), (812, 400605), (870, 373898), (986, 329910), (1015, 320484), (1020, 318913), (1190, 273354), (1218, 267070), (1428, 227795), (1479, 219940), (1571, 207060), (1740, 186949), (1785, 182236), (1972, 164955), (2030, 160242), (2380, 136677), (2436, 133535), (2465, 131964), (2958, 109970), (3045, 106828), (3142, 103530), (3451, 94260), (3570, 91118), (4060, 80121), (4713, 69020), (4930, 65982), (5916, 54985), (6090, 53414), (6284, 51765), (6902, 47130), (7140, 45559), (7395, 43988), (7855, 41412), (9426, 34510), (9860, 32991), (10353, 31420), (10997, 29580), (12180, 26707), (13804, 23565), (14790, 21994), (15710, 20706), (17255, 18852)]