2021906880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 448

約数和(自身を含む): 8257397760

約数和(自身を除く): 6235490880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 101, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 202, 210, 216, 224, 240, 252, 270, 280, 288, 303, 315, 320, 331, 336, 360, 378, 404, 420, 432, 448, 480, 504, 505, 540, 560, 576, 606, 630, 662, 672, 707, 720, 756, 808, 840, 864, 909, 945, 960, 993, 1008, 1010, 1080, 1120, 1212, 1260, 1324, 1344, 1414, 1440, 1512, 1515, 1616, 1655, 1680, 1728, 1818, 1890, 1986, 2016, 2020, 2121, 2160, 2240, 2317, 2424, 2520, 2648, 2727, 2828, 2880, 2979, 3024, 3030, 3232, 3310, 3360, 3535, 3636, 3780, 3972, 4032, 4040, 4242, 4320, 4545, 4634, 4848, 4965, 5040, 5296, 5454, 5656, 5958, 6048, 6060, 6363, 6464, 6620, 6720, 6951, 7070, 7272, 7560, 7944, 8080, 8484, 8640, 8937, 9090, 9268, 9696, 9930, 10080, 10592, 10605, 10908, 11312, 11585, 11916, 12096, 12120, 12726, 13240, 13635, 13902, 14140, 14544, 14895, 15120, 15888, 16160, 16968, 17874, 18180, 18536, 19089, 19392, 19860, 20160, 20853, 21184, 21210, 21816, 22624, 23170, 23832, 24240, 25452, 26480, 27270, 27804, 28280, 29088, 29790, 30240, 31776, 31815, 32320, 33431, 33936, 34755, 35748, 36360, 37072, 38178, 39720, 41706, 42420, 43632, 44685, 45248, 46340, 47664, 48480, 50904, 52960, 54540, 55608, 56560, 58176, 59580, 60480, 62559, 63552, 63630, 66862, 67872, 69510, 71496, 72720, 74144, 76356, 79440, 83412, 84840, 87264, 89370, 92680, 95328, 95445, 96960, 100293, 101808, 104265, 105920, 109080, 111216, 113120, 119160, 125118, 127260, 133724, 135744, 139020, 142992, 145440, 148288, 152712, 158880, 166824, 167155, 169680, 174528, 178740, 185360, 190656, 190890, 200586, 203616, 208530, 218160, 222432, 226240, 234017, 238320, 250236, 254520, 267448, 278040, 285984, 290880, 300879, 305424, 312795, 317760, 333648, 334310, 339360, 357480, 370720, 381780, 401172, 407232, 417060, 436320, 444864, 468034, 476640, 500472, 501465, 509040, 534896, 556080, 571968, 601758, 610848, 625590, 667296, 668620, 678720, 702051, 714960, 741440, 763560, 802344, 834120, 872640, 902637, 936068, 953280, 1000944, 1002930, 1018080, 1069792, 1112160, 1170085, 1203516, 1221696, 1251180, 1334592, 1337240, 1404102, 1429920, 1504395, 1527120, 1604688, 1668240, 1805274, 1872136, 2001888, 2005860, 2036160, 2106153, 2139584, 2224320, 2340170, 2407032, 2502360, 2674480, 2808204, 2859840, 3008790, 3054240, 3209376, 3336480, 3510255, 3610548, 3744272, 4003776, 4011720, 4212306, 4513185, 4680340, 4814064, 5004720, 5348960, 5616408, 6017580, 6108480, 6318459, 6418752, 6672960, 7020510, 7221096, 7488544, 8023440, 8424612, 9026370, 9360680, 9628128, 10009440, 10530765, 10697920, 11232816, 12035160, 12636918, 14041020, 14442192, 14977088, 16046880, 16849224, 18052740, 18721360, 19256256, 20018880, 21061530, 22465632, 24070320, 25273836, 28082040, 28884384, 31592295, 32093760, 33698448, 36105480, 37442720, 42123060, 44931264, 48140640, 50547672, 56164080, 57768768, 63184590, 67396896, 72210960, 74885440, 84246120, 96281280, 101095344, 112328160, 126369180, 134793792, 144421920, 168492240, 202190688, 224656320, 252738360, 288843840, 336984480, 404381376, 505476720, 673968960, 1010953440, 2021906880]

約数ペア:

[(1, 2021906880), (2, 1010953440), (3, 673968960), (4, 505476720), (5, 404381376), (6, 336984480), (7, 288843840), (8, 252738360), (9, 224656320), (10, 202190688), (12, 168492240), (14, 144421920), (15, 134793792), (16, 126369180), (18, 112328160), (20, 101095344), (21, 96281280), (24, 84246120), (27, 74885440), (28, 72210960), (30, 67396896), (32, 63184590), (35, 57768768), (36, 56164080), (40, 50547672), (42, 48140640), (45, 44931264), (48, 42123060), (54, 37442720), (56, 36105480), (60, 33698448), (63, 32093760), (64, 31592295), (70, 28884384), (72, 28082040), (80, 25273836), (84, 24070320), (90, 22465632), (96, 21061530), (101, 20018880), (105, 19256256), (108, 18721360), (112, 18052740), (120, 16849224), (126, 16046880), (135, 14977088), (140, 14442192), (144, 14041020), (160, 12636918), (168, 12035160), (180, 11232816), (189, 10697920), (192, 10530765), (202, 10009440), (210, 9628128), (216, 9360680), (224, 9026370), (240, 8424612), (252, 8023440), (270, 7488544), (280, 7221096), (288, 7020510), (303, 6672960), (315, 6418752), (320, 6318459), (331, 6108480), (336, 6017580), (360, 5616408), (378, 5348960), (404, 5004720), (420, 4814064), (432, 4680340), (448, 4513185), (480, 4212306), (504, 4011720), (505, 4003776), (540, 3744272), (560, 3610548), (576, 3510255), (606, 3336480), (630, 3209376), (662, 3054240), (672, 3008790), (707, 2859840), (720, 2808204), (756, 2674480), (808, 2502360), (840, 2407032), (864, 2340170), (909, 2224320), (945, 2139584), (960, 2106153), (993, 2036160), (1008, 2005860), (1010, 2001888), (1080, 1872136), (1120, 1805274), (1212, 1668240), (1260, 1604688), (1324, 1527120), (1344, 1504395), (1414, 1429920), (1440, 1404102), (1512, 1337240), (1515, 1334592), (1616, 1251180), (1655, 1221696), (1680, 1203516), (1728, 1170085), (1818, 1112160), (1890, 1069792), (1986, 1018080), (2016, 1002930), (2020, 1000944), (2121, 953280), (2160, 936068), (2240, 902637), (2317, 872640), (2424, 834120), (2520, 802344), (2648, 763560), (2727, 741440), (2828, 714960), (2880, 702051), (2979, 678720), (3024, 668620), (3030, 667296), (3232, 625590), (3310, 610848), (3360, 601758), (3535, 571968), (3636, 556080), (3780, 534896), (3972, 509040), (4032, 501465), (4040, 500472), (4242, 476640), (4320, 468034), (4545, 444864), (4634, 436320), (4848, 417060), (4965, 407232), (5040, 401172), (5296, 381780), (5454, 370720), (5656, 357480), (5958, 339360), (6048, 334310), (6060, 333648), (6363, 317760), (6464, 312795), (6620, 305424), (6720, 300879), (6951, 290880), (7070, 285984), (7272, 278040), (7560, 267448), (7944, 254520), (8080, 250236), (8484, 238320), (8640, 234017), (8937, 226240), (9090, 222432), (9268, 218160), (9696, 208530), (9930, 203616), (10080, 200586), (10592, 190890), (10605, 190656), (10908, 185360), (11312, 178740), (11585, 174528), (11916, 169680), (12096, 167155), (12120, 166824), (12726, 158880), (13240, 152712), (13635, 148288), (13902, 145440), (14140, 142992), (14544, 139020), (14895, 135744), (15120, 133724), (15888, 127260), (16160, 125118), (16968, 119160), (17874, 113120), (18180, 111216), (18536, 109080), (19089, 105920), (19392, 104265), (19860, 101808), (20160, 100293), (20853, 96960), (21184, 95445), (21210, 95328), (21816, 92680), (22624, 89370), (23170, 87264), (23832, 84840), (24240, 83412), (25452, 79440), (26480, 76356), (27270, 74144), (27804, 72720), (28280, 71496), (29088, 69510), (29790, 67872), (30240, 66862), (31776, 63630), (31815, 63552), (32320, 62559), (33431, 60480), (33936, 59580), (34755, 58176), (35748, 56560), (36360, 55608), (37072, 54540), (38178, 52960), (39720, 50904), (41706, 48480), (42420, 47664), (43632, 46340), (44685, 45248)]