851565120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 336

約数和(自身を含む): 3225930048

約数和(自身を除く): 2374364928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 49, 56, 60, 64, 70, 80, 84, 86, 96, 98, 105, 112, 120, 129, 140, 147, 160, 168, 172, 192, 196, 210, 215, 224, 240, 245, 258, 280, 294, 301, 320, 336, 344, 392, 420, 421, 430, 448, 480, 490, 516, 560, 588, 602, 645, 672, 688, 735, 784, 840, 842, 860, 903, 960, 980, 1032, 1120, 1176, 1204, 1263, 1290, 1344, 1376, 1470, 1505, 1568, 1680, 1684, 1720, 1806, 1960, 2064, 2105, 2107, 2240, 2352, 2408, 2526, 2580, 2752, 2940, 2947, 3010, 3136, 3360, 3368, 3440, 3612, 3920, 4128, 4210, 4214, 4515, 4704, 4816, 5052, 5160, 5880, 5894, 6020, 6315, 6321, 6720, 6736, 6880, 7224, 7840, 8256, 8420, 8428, 8841, 9030, 9408, 9632, 10104, 10320, 10535, 11760, 11788, 12040, 12630, 12642, 13472, 13760, 14448, 14735, 15680, 16840, 16856, 17682, 18060, 18103, 19264, 20208, 20629, 20640, 21070, 23520, 23576, 24080, 25260, 25284, 26944, 28896, 29470, 31605, 33680, 33712, 35364, 36120, 36206, 40416, 41258, 41280, 42140, 44205, 47040, 47152, 48160, 50520, 50568, 54309, 57792, 58940, 61887, 63210, 67360, 67424, 70728, 72240, 72412, 80832, 82516, 84280, 88410, 90515, 94304, 96320, 101040, 101136, 103145, 108618, 117880, 123774, 126420, 126721, 134720, 134848, 141456, 144480, 144824, 165032, 168560, 176820, 181030, 188608, 202080, 202272, 206290, 217236, 235760, 247548, 252840, 253442, 271545, 282912, 288960, 289648, 309435, 330064, 337120, 353640, 362060, 380163, 404160, 404544, 412580, 434472, 471520, 495096, 505680, 506884, 543090, 565824, 579296, 618870, 633605, 660128, 674240, 707280, 724120, 760326, 825160, 868944, 887047, 943040, 990192, 1011360, 1013768, 1086180, 1158592, 1237740, 1267210, 1320256, 1414560, 1448240, 1520652, 1650320, 1737888, 1774094, 1900815, 1980384, 2022720, 2027536, 2172360, 2475480, 2534420, 2661141, 2829120, 2896480, 3041304, 3300640, 3475776, 3548188, 3801630, 3960768, 4055072, 4344720, 4435235, 4950960, 5068840, 5322282, 5792960, 6082608, 6601280, 7096376, 7603260, 8110144, 8689440, 8870470, 9901920, 10137680, 10644564, 12165216, 13305705, 14192752, 15206520, 17378880, 17740940, 19803840, 20275360, 21289128, 24330432, 26611410, 28385504, 30413040, 35481880, 40550720, 42578256, 53222820, 56771008, 60826080, 70963760, 85156512, 106445640, 121652160, 141927520, 170313024, 212891280, 283855040, 425782560, 851565120]

約数ペア:

[(1, 851565120), (2, 425782560), (3, 283855040), (4, 212891280), (5, 170313024), (6, 141927520), (7, 121652160), (8, 106445640), (10, 85156512), (12, 70963760), (14, 60826080), (15, 56771008), (16, 53222820), (20, 42578256), (21, 40550720), (24, 35481880), (28, 30413040), (30, 28385504), (32, 26611410), (35, 24330432), (40, 21289128), (42, 20275360), (43, 19803840), (48, 17740940), (49, 17378880), (56, 15206520), (60, 14192752), (64, 13305705), (70, 12165216), (80, 10644564), (84, 10137680), (86, 9901920), (96, 8870470), (98, 8689440), (105, 8110144), (112, 7603260), (120, 7096376), (129, 6601280), (140, 6082608), (147, 5792960), (160, 5322282), (168, 5068840), (172, 4950960), (192, 4435235), (196, 4344720), (210, 4055072), (215, 3960768), (224, 3801630), (240, 3548188), (245, 3475776), (258, 3300640), (280, 3041304), (294, 2896480), (301, 2829120), (320, 2661141), (336, 2534420), (344, 2475480), (392, 2172360), (420, 2027536), (421, 2022720), (430, 1980384), (448, 1900815), (480, 1774094), (490, 1737888), (516, 1650320), (560, 1520652), (588, 1448240), (602, 1414560), (645, 1320256), (672, 1267210), (688, 1237740), (735, 1158592), (784, 1086180), (840, 1013768), (842, 1011360), (860, 990192), (903, 943040), (960, 887047), (980, 868944), (1032, 825160), (1120, 760326), (1176, 724120), (1204, 707280), (1263, 674240), (1290, 660128), (1344, 633605), (1376, 618870), (1470, 579296), (1505, 565824), (1568, 543090), (1680, 506884), (1684, 505680), (1720, 495096), (1806, 471520), (1960, 434472), (2064, 412580), (2105, 404544), (2107, 404160), (2240, 380163), (2352, 362060), (2408, 353640), (2526, 337120), (2580, 330064), (2752, 309435), (2940, 289648), (2947, 288960), (3010, 282912), (3136, 271545), (3360, 253442), (3368, 252840), (3440, 247548), (3612, 235760), (3920, 217236), (4128, 206290), (4210, 202272), (4214, 202080), (4515, 188608), (4704, 181030), (4816, 176820), (5052, 168560), (5160, 165032), (5880, 144824), (5894, 144480), (6020, 141456), (6315, 134848), (6321, 134720), (6720, 126721), (6736, 126420), (6880, 123774), (7224, 117880), (7840, 108618), (8256, 103145), (8420, 101136), (8428, 101040), (8841, 96320), (9030, 94304), (9408, 90515), (9632, 88410), (10104, 84280), (10320, 82516), (10535, 80832), (11760, 72412), (11788, 72240), (12040, 70728), (12630, 67424), (12642, 67360), (13472, 63210), (13760, 61887), (14448, 58940), (14735, 57792), (15680, 54309), (16840, 50568), (16856, 50520), (17682, 48160), (18060, 47152), (18103, 47040), (19264, 44205), (20208, 42140), (20629, 41280), (20640, 41258), (21070, 40416), (23520, 36206), (23576, 36120), (24080, 35364), (25260, 33712), (25284, 33680), (26944, 31605), (28896, 29470)]