838011840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1051

約数の個数: 224

約数和(自身を含む): 2844149760

約数和(自身を除く): 2006137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 310, 320, 348, 372, 435, 464, 465, 480, 496, 580, 620, 696, 744, 870, 899, 928, 930, 960, 971, 992, 1160, 1240, 1392, 1488, 1740, 1798, 1856, 1860, 1942, 1984, 2320, 2480, 2697, 2784, 2913, 2976, 3480, 3596, 3720, 3884, 4495, 4640, 4855, 4960, 5394, 5568, 5826, 5952, 6960, 7192, 7440, 7768, 8990, 9280, 9710, 9920, 10788, 11652, 13485, 13920, 14384, 14565, 14880, 15536, 17980, 19420, 21576, 23304, 26970, 27840, 28159, 28768, 29130, 29760, 30101, 31072, 35960, 38840, 43152, 46608, 53940, 56318, 57536, 58260, 60202, 62144, 71920, 77680, 84477, 86304, 90303, 93216, 107880, 112636, 116520, 120404, 140795, 143840, 150505, 155360, 168954, 172608, 180606, 186432, 215760, 225272, 233040, 240808, 281590, 287680, 301010, 310720, 337908, 361212, 422385, 431520, 450544, 451515, 466080, 481616, 563180, 602020, 675816, 722424, 844770, 863040, 872929, 901088, 903030, 932160, 963232, 1126360, 1204040, 1351632, 1444848, 1689540, 1745858, 1802176, 1806060, 1926464, 2252720, 2408080, 2618787, 2703264, 2889696, 3379080, 3491716, 3612120, 4364645, 4505440, 4816160, 5237574, 5406528, 5779392, 6758160, 6983432, 7224240, 8729290, 9010880, 9632320, 10475148, 13093935, 13516320, 13966864, 14448480, 17458580, 20950296, 26187870, 27032640, 27933728, 28896960, 34917160, 41900592, 52375740, 55867456, 69834320, 83801184, 104751480, 139668640, 167602368, 209502960, 279337280, 419005920, 838011840]

約数ペア:

[(1, 838011840), (2, 419005920), (3, 279337280), (4, 209502960), (5, 167602368), (6, 139668640), (8, 104751480), (10, 83801184), (12, 69834320), (15, 55867456), (16, 52375740), (20, 41900592), (24, 34917160), (29, 28896960), (30, 27933728), (31, 27032640), (32, 26187870), (40, 20950296), (48, 17458580), (58, 14448480), (60, 13966864), (62, 13516320), (64, 13093935), (80, 10475148), (87, 9632320), (93, 9010880), (96, 8729290), (116, 7224240), (120, 6983432), (124, 6758160), (145, 5779392), (155, 5406528), (160, 5237574), (174, 4816160), (186, 4505440), (192, 4364645), (232, 3612120), (240, 3491716), (248, 3379080), (290, 2889696), (310, 2703264), (320, 2618787), (348, 2408080), (372, 2252720), (435, 1926464), (464, 1806060), (465, 1802176), (480, 1745858), (496, 1689540), (580, 1444848), (620, 1351632), (696, 1204040), (744, 1126360), (870, 963232), (899, 932160), (928, 903030), (930, 901088), (960, 872929), (971, 863040), (992, 844770), (1160, 722424), (1240, 675816), (1392, 602020), (1488, 563180), (1740, 481616), (1798, 466080), (1856, 451515), (1860, 450544), (1942, 431520), (1984, 422385), (2320, 361212), (2480, 337908), (2697, 310720), (2784, 301010), (2913, 287680), (2976, 281590), (3480, 240808), (3596, 233040), (3720, 225272), (3884, 215760), (4495, 186432), (4640, 180606), (4855, 172608), (4960, 168954), (5394, 155360), (5568, 150505), (5826, 143840), (5952, 140795), (6960, 120404), (7192, 116520), (7440, 112636), (7768, 107880), (8990, 93216), (9280, 90303), (9710, 86304), (9920, 84477), (10788, 77680), (11652, 71920), (13485, 62144), (13920, 60202), (14384, 58260), (14565, 57536), (14880, 56318), (15536, 53940), (17980, 46608), (19420, 43152), (21576, 38840), (23304, 35960), (26970, 31072), (27840, 30101), (28159, 29760), (28768, 29130)]