18168287760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83833}}^1$

素因数の和:83902

約数の個数: 240

約数和(自身を含む): 71354135424

約数和(自身を除く): 53185847664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 12040, 13545, 14448, 15480, 18060, 21672, 24080, 27090, 30960, 36120, 43344, 54180, 72240, 83833, 108360, 167666, 216720, 251499, 335332, 419165, 502998, 586831, 670664, 754497, 838330, 1005996, 1173662, 1257495, 1341328, 1508994, 1676660, 1760493, 2011992, 2347324, 2514990, 2934155, 3017988, 3353320, 3520986, 3604819, 3772485, 4023984, 4694648, 5029980, 5281479, 5868310, 6035976, 6706640, 7041972, 7209638, 7544970, 8802465, 9389296, 10059960, 10562958, 10814457, 11736620, 12071952, 14083944, 14419276, 15089940, 17604930, 18024095, 20119920, 21125916, 21628914, 23473240, 25233733, 26407395, 28167888, 28838552, 30179880, 32443371, 35209860, 36048190, 42251832, 43257828, 46946480, 50467466, 52814790, 54072285, 57677104, 60359760, 64886742, 70419720, 72096380, 75701199, 84503664, 86515656, 100934932, 105629580, 108144570, 126168665, 129773484, 140839440, 144192760, 151402398, 162216855, 173031312, 201869864, 211259160, 216289140, 227103597, 252337330, 259546968, 288385520, 302804796, 324433710, 378505995, 403739728, 422518320, 432578280, 454207194, 504674660, 519093936, 605609592, 648867420, 757011990, 865156560, 908414388, 1009349320, 1135517985, 1211219184, 1297734840, 1514023980, 1816828776, 2018698640, 2271035970, 2595469680, 3028047960, 3633657552, 4542071940, 6056095920, 9084143880, 18168287760]

約数ペア:

[(1, 18168287760), (2, 9084143880), (3, 6056095920), (4, 4542071940), (5, 3633657552), (6, 3028047960), (7, 2595469680), (8, 2271035970), (9, 2018698640), (10, 1816828776), (12, 1514023980), (14, 1297734840), (15, 1211219184), (16, 1135517985), (18, 1009349320), (20, 908414388), (21, 865156560), (24, 757011990), (28, 648867420), (30, 605609592), (35, 519093936), (36, 504674660), (40, 454207194), (42, 432578280), (43, 422518320), (45, 403739728), (48, 378505995), (56, 324433710), (60, 302804796), (63, 288385520), (70, 259546968), (72, 252337330), (80, 227103597), (84, 216289140), (86, 211259160), (90, 201869864), (105, 173031312), (112, 162216855), (120, 151402398), (126, 144192760), (129, 140839440), (140, 129773484), (144, 126168665), (168, 108144570), (172, 105629580), (180, 100934932), (210, 86515656), (215, 84503664), (240, 75701199), (252, 72096380), (258, 70419720), (280, 64886742), (301, 60359760), (315, 57677104), (336, 54072285), (344, 52814790), (360, 50467466), (387, 46946480), (420, 43257828), (430, 42251832), (504, 36048190), (516, 35209860), (560, 32443371), (602, 30179880), (630, 28838552), (645, 28167888), (688, 26407395), (720, 25233733), (774, 23473240), (840, 21628914), (860, 21125916), (903, 20119920), (1008, 18024095), (1032, 17604930), (1204, 15089940), (1260, 14419276), (1290, 14083944), (1505, 12071952), (1548, 11736620), (1680, 10814457), (1720, 10562958), (1806, 10059960), (1935, 9389296), (2064, 8802465), (2408, 7544970), (2520, 7209638), (2580, 7041972), (2709, 6706640), (3010, 6035976), (3096, 5868310), (3440, 5281479), (3612, 5029980), (3870, 4694648), (4515, 4023984), (4816, 3772485), (5040, 3604819), (5160, 3520986), (5418, 3353320), (6020, 3017988), (6192, 2934155), (7224, 2514990), (7740, 2347324), (9030, 2011992), (10320, 1760493), (10836, 1676660), (12040, 1508994), (13545, 1341328), (14448, 1257495), (15480, 1173662), (18060, 1005996), (21672, 838330), (24080, 754497), (27090, 670664), (30960, 586831), (36120, 502998), (43344, 419165), (54180, 335332), (72240, 251499), (83833, 216720), (108360, 167666)]