861467040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 432

約数和(自身を含む): 3546040680

約数和(自身を除く): 2684573640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 160, 168, 174, 180, 196, 203, 210, 224, 232, 240, 245, 252, 261, 280, 288, 290, 294, 315, 336, 348, 360, 392, 406, 420, 421, 435, 441, 464, 480, 490, 504, 522, 560, 580, 588, 609, 630, 672, 696, 720, 735, 784, 812, 840, 842, 870, 882, 928, 980, 1008, 1015, 1044, 1120, 1160, 1176, 1218, 1260, 1263, 1305, 1392, 1421, 1440, 1470, 1568, 1624, 1680, 1684, 1740, 1764, 1827, 1960, 2016, 2030, 2088, 2105, 2205, 2320, 2352, 2436, 2520, 2526, 2610, 2784, 2842, 2940, 2947, 3045, 3248, 3360, 3368, 3480, 3528, 3654, 3789, 3920, 4060, 4176, 4210, 4263, 4410, 4640, 4704, 4872, 5040, 5052, 5220, 5684, 5880, 5894, 6090, 6315, 6496, 6736, 6960, 7056, 7105, 7308, 7578, 7840, 8120, 8352, 8420, 8526, 8820, 8841, 9135, 9744, 10080, 10104, 10440, 11368, 11760, 11788, 12180, 12209, 12630, 12789, 13472, 13920, 14112, 14210, 14616, 14735, 15156, 16240, 16840, 17052, 17640, 17682, 18270, 18945, 19488, 20208, 20629, 20880, 21315, 22736, 23520, 23576, 24360, 24418, 25260, 25578, 26523, 28420, 29232, 29470, 30312, 32480, 33680, 34104, 35280, 35364, 36540, 36627, 37890, 40416, 41258, 41760, 42630, 44205, 45472, 47152, 48720, 48836, 50520, 51156, 53046, 56840, 58464, 58940, 60624, 61045, 61887, 63945, 67360, 68208, 70560, 70728, 73080, 73254, 75780, 82516, 85260, 85463, 88410, 94304, 97440, 97672, 101040, 102312, 103145, 106092, 109881, 113680, 117880, 121248, 122090, 123774, 127890, 132615, 136416, 141456, 146160, 146508, 151560, 165032, 170520, 170926, 176820, 183135, 185661, 195344, 202080, 204624, 206290, 212184, 219762, 227360, 235760, 244180, 247548, 255780, 256389, 265230, 282912, 292320, 293016, 303120, 309435, 330064, 341040, 341852, 353640, 366270, 371322, 390688, 409248, 412580, 424368, 427315, 439524, 471520, 488360, 495096, 511560, 512778, 530460, 549405, 586032, 598241, 606240, 618870, 660128, 682080, 683704, 707280, 732540, 742644, 769167, 825160, 848736, 854630, 879048, 928305, 976720, 990192, 1023120, 1025556, 1060920, 1098810, 1172064, 1196482, 1237740, 1281945, 1367408, 1414560, 1465080, 1485288, 1538334, 1650320, 1709260, 1758096, 1794723, 1856610, 1953440, 1980384, 2046240, 2051112, 2121840, 2197620, 2392964, 2475480, 2563890, 2734816, 2930160, 2970576, 2991205, 3076668, 3300640, 3418520, 3516192, 3589446, 3713220, 3845835, 4102224, 4243680, 4395240, 4785928, 4950960, 5127780, 5384169, 5860320, 5941152, 5982410, 6153336, 6837040, 7178892, 7426440, 7691670, 8204448, 8790480, 8973615, 9571856, 9901920, 10255560, 10768338, 11964820, 12306672, 13674080, 14357784, 14852880, 15383340, 17580960, 17947230, 19143712, 20511120, 21536676, 23929640, 24613344, 26920845, 28715568, 29705760, 30766680, 35894460, 41022240, 43073352, 47859280, 53841690, 57431136, 61533360, 71788920, 86146704, 95718560, 107683380, 123066720, 143577840, 172293408, 215366760, 287155680, 430733520, 861467040]

約数ペア:

[(1, 861467040), (2, 430733520), (3, 287155680), (4, 215366760), (5, 172293408), (6, 143577840), (7, 123066720), (8, 107683380), (9, 95718560), (10, 86146704), (12, 71788920), (14, 61533360), (15, 57431136), (16, 53841690), (18, 47859280), (20, 43073352), (21, 41022240), (24, 35894460), (28, 30766680), (29, 29705760), (30, 28715568), (32, 26920845), (35, 24613344), (36, 23929640), (40, 21536676), (42, 20511120), (45, 19143712), (48, 17947230), (49, 17580960), (56, 15383340), (58, 14852880), (60, 14357784), (63, 13674080), (70, 12306672), (72, 11964820), (80, 10768338), (84, 10255560), (87, 9901920), (90, 9571856), (96, 8973615), (98, 8790480), (105, 8204448), (112, 7691670), (116, 7426440), (120, 7178892), (126, 6837040), (140, 6153336), (144, 5982410), (145, 5941152), (147, 5860320), (160, 5384169), (168, 5127780), (174, 4950960), (180, 4785928), (196, 4395240), (203, 4243680), (210, 4102224), (224, 3845835), (232, 3713220), (240, 3589446), (245, 3516192), (252, 3418520), (261, 3300640), (280, 3076668), (288, 2991205), (290, 2970576), (294, 2930160), (315, 2734816), (336, 2563890), (348, 2475480), (360, 2392964), (392, 2197620), (406, 2121840), (420, 2051112), (421, 2046240), (435, 1980384), (441, 1953440), (464, 1856610), (480, 1794723), (490, 1758096), (504, 1709260), (522, 1650320), (560, 1538334), (580, 1485288), (588, 1465080), (609, 1414560), (630, 1367408), (672, 1281945), (696, 1237740), (720, 1196482), (735, 1172064), (784, 1098810), (812, 1060920), (840, 1025556), (842, 1023120), (870, 990192), (882, 976720), (928, 928305), (980, 879048), (1008, 854630), (1015, 848736), (1044, 825160), (1120, 769167), (1160, 742644), (1176, 732540), (1218, 707280), (1260, 683704), (1263, 682080), (1305, 660128), (1392, 618870), (1421, 606240), (1440, 598241), (1470, 586032), (1568, 549405), (1624, 530460), (1680, 512778), (1684, 511560), (1740, 495096), (1764, 488360), (1827, 471520), (1960, 439524), (2016, 427315), (2030, 424368), (2088, 412580), (2105, 409248), (2205, 390688), (2320, 371322), (2352, 366270), (2436, 353640), (2520, 341852), (2526, 341040), (2610, 330064), (2784, 309435), (2842, 303120), (2940, 293016), (2947, 292320), (3045, 282912), (3248, 265230), (3360, 256389), (3368, 255780), (3480, 247548), (3528, 244180), (3654, 235760), (3789, 227360), (3920, 219762), (4060, 212184), (4176, 206290), (4210, 204624), (4263, 202080), (4410, 195344), (4640, 185661), (4704, 183135), (4872, 176820), (5040, 170926), (5052, 170520), (5220, 165032), (5684, 151560), (5880, 146508), (5894, 146160), (6090, 141456), (6315, 136416), (6496, 132615), (6736, 127890), (6960, 123774), (7056, 122090), (7105, 121248), (7308, 117880), (7578, 113680), (7840, 109881), (8120, 106092), (8352, 103145), (8420, 102312), (8526, 101040), (8820, 97672), (8841, 97440), (9135, 94304), (9744, 88410), (10080, 85463), (10104, 85260), (10440, 82516), (11368, 75780), (11760, 73254), (11788, 73080), (12180, 70728), (12209, 70560), (12630, 68208), (12789, 67360), (13472, 63945), (13920, 61887), (14112, 61045), (14210, 60624), (14616, 58940), (14735, 58464), (15156, 56840), (16240, 53046), (16840, 51156), (17052, 50520), (17640, 48836), (17682, 48720), (18270, 47152), (18945, 45472), (19488, 44205), (20208, 42630), (20629, 41760), (20880, 41258), (21315, 40416), (22736, 37890), (23520, 36627), (23576, 36540), (24360, 35364), (24418, 35280), (25260, 34104), (25578, 33680), (26523, 32480), (28420, 30312), (29232, 29470)]