340418880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 252

約数和(自身を含む): 1246868220

約数和(自身を除く): 906449340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 340, 360, 408, 409, 480, 510, 544, 576, 578, 612, 680, 720, 765, 816, 818, 867, 960, 1020, 1088, 1156, 1224, 1227, 1360, 1440, 1445, 1530, 1632, 1636, 1734, 2040, 2045, 2312, 2448, 2454, 2601, 2720, 2880, 2890, 3060, 3264, 3272, 3468, 3681, 4080, 4090, 4335, 4624, 4896, 4908, 5202, 5440, 5780, 6120, 6135, 6544, 6936, 6953, 7362, 8160, 8180, 8670, 9248, 9792, 9816, 10404, 11560, 12240, 12270, 13005, 13088, 13872, 13906, 14724, 16320, 16360, 17340, 18405, 18496, 19632, 20808, 20859, 23120, 24480, 24540, 26010, 26176, 27744, 27812, 29448, 32720, 34680, 34765, 36810, 39264, 41616, 41718, 46240, 48960, 49080, 52020, 55488, 55624, 58896, 62577, 65440, 69360, 69530, 73620, 78528, 83232, 83436, 92480, 98160, 104040, 104295, 111248, 117792, 118201, 125154, 130880, 138720, 139060, 147240, 166464, 166872, 196320, 208080, 208590, 222496, 235584, 236402, 250308, 277440, 278120, 294480, 312885, 333744, 354603, 392640, 416160, 417180, 444992, 472804, 500616, 556240, 588960, 591005, 625770, 667488, 709206, 832320, 834360, 945608, 1001232, 1063809, 1112480, 1177920, 1182010, 1251540, 1334976, 1418412, 1668720, 1773015, 1891216, 2002464, 2127618, 2224960, 2364020, 2503080, 2836824, 3337440, 3546030, 3782432, 4004928, 4255236, 4728040, 5006160, 5319045, 5673648, 6674880, 7092060, 7564864, 8510472, 9456080, 10012320, 10638090, 11347296, 14184120, 17020944, 18912160, 20024640, 21276180, 22694592, 28368240, 34041888, 37824320, 42552360, 56736480, 68083776, 85104720, 113472960, 170209440, 340418880]

約数ペア:

[(1, 340418880), (2, 170209440), (3, 113472960), (4, 85104720), (5, 68083776), (6, 56736480), (8, 42552360), (9, 37824320), (10, 34041888), (12, 28368240), (15, 22694592), (16, 21276180), (17, 20024640), (18, 18912160), (20, 17020944), (24, 14184120), (30, 11347296), (32, 10638090), (34, 10012320), (36, 9456080), (40, 8510472), (45, 7564864), (48, 7092060), (51, 6674880), (60, 5673648), (64, 5319045), (68, 5006160), (72, 4728040), (80, 4255236), (85, 4004928), (90, 3782432), (96, 3546030), (102, 3337440), (120, 2836824), (136, 2503080), (144, 2364020), (153, 2224960), (160, 2127618), (170, 2002464), (180, 1891216), (192, 1773015), (204, 1668720), (240, 1418412), (255, 1334976), (272, 1251540), (288, 1182010), (289, 1177920), (306, 1112480), (320, 1063809), (340, 1001232), (360, 945608), (408, 834360), (409, 832320), (480, 709206), (510, 667488), (544, 625770), (576, 591005), (578, 588960), (612, 556240), (680, 500616), (720, 472804), (765, 444992), (816, 417180), (818, 416160), (867, 392640), (960, 354603), (1020, 333744), (1088, 312885), (1156, 294480), (1224, 278120), (1227, 277440), (1360, 250308), (1440, 236402), (1445, 235584), (1530, 222496), (1632, 208590), (1636, 208080), (1734, 196320), (2040, 166872), (2045, 166464), (2312, 147240), (2448, 139060), (2454, 138720), (2601, 130880), (2720, 125154), (2880, 118201), (2890, 117792), (3060, 111248), (3264, 104295), (3272, 104040), (3468, 98160), (3681, 92480), (4080, 83436), (4090, 83232), (4335, 78528), (4624, 73620), (4896, 69530), (4908, 69360), (5202, 65440), (5440, 62577), (5780, 58896), (6120, 55624), (6135, 55488), (6544, 52020), (6936, 49080), (6953, 48960), (7362, 46240), (8160, 41718), (8180, 41616), (8670, 39264), (9248, 36810), (9792, 34765), (9816, 34680), (10404, 32720), (11560, 29448), (12240, 27812), (12270, 27744), (13005, 26176), (13088, 26010), (13872, 24540), (13906, 24480), (14724, 23120), (16320, 20859), (16360, 20808), (17340, 19632), (18405, 18496)]