2050917840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 320

約数和(自身を含む): 7385241600

約数和(自身を除く): 5334323760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 109, 120, 124, 135, 144, 155, 180, 186, 216, 218, 240, 248, 270, 279, 281, 310, 327, 360, 372, 432, 436, 465, 496, 540, 545, 558, 562, 620, 654, 720, 744, 837, 843, 872, 930, 981, 1080, 1090, 1116, 1124, 1240, 1308, 1395, 1405, 1488, 1635, 1674, 1686, 1744, 1860, 1962, 2160, 2180, 2232, 2248, 2480, 2529, 2616, 2790, 2810, 2943, 3270, 3348, 3372, 3379, 3720, 3924, 4185, 4215, 4360, 4464, 4496, 4905, 5058, 5232, 5580, 5620, 5886, 6540, 6696, 6744, 6758, 7440, 7587, 7848, 8370, 8430, 8711, 8720, 9810, 10116, 10137, 11160, 11240, 11772, 12645, 13080, 13392, 13488, 13516, 14715, 15174, 15696, 16740, 16860, 16895, 17422, 19620, 20232, 20274, 22320, 22480, 23544, 25290, 26133, 26160, 27032, 29430, 30348, 30411, 30629, 33480, 33720, 33790, 34844, 37935, 39240, 40464, 40548, 43555, 47088, 50580, 50685, 52266, 54064, 58860, 60696, 60822, 61258, 66960, 67440, 67580, 69688, 75870, 78399, 78480, 81096, 87110, 91233, 91887, 101160, 101370, 104532, 117720, 121392, 121644, 122516, 130665, 135160, 139376, 151740, 152055, 153145, 156798, 162192, 174220, 182466, 183774, 202320, 202740, 209064, 235197, 235440, 243288, 245032, 261330, 270320, 275661, 303480, 304110, 306290, 313596, 348440, 364932, 367548, 391995, 405480, 418128, 456165, 459435, 470394, 486576, 490064, 522660, 551322, 606960, 608220, 612580, 627192, 696880, 729864, 735096, 783990, 810960, 826983, 912330, 918870, 940788, 949499, 1045320, 1102644, 1175985, 1216440, 1225160, 1254384, 1378305, 1459728, 1470192, 1567980, 1653966, 1824660, 1837740, 1881576, 1898998, 2090640, 2205288, 2351970, 2432880, 2450320, 2756610, 2848497, 3135960, 3307932, 3649320, 3675480, 3763152, 3797996, 4134915, 4410576, 4703940, 4747495, 5513220, 5696994, 6271920, 6615864, 7298640, 7350960, 7595992, 8269830, 8545491, 9407880, 9494990, 11026440, 11393988, 13231728, 14242485, 15191984, 16539660, 17090982, 18815760, 18989980, 22052880, 22787976, 25636473, 28484970, 33079320, 34181964, 37979960, 42727455, 45575952, 51272946, 56969940, 66158640, 68363928, 75959920, 85454910, 102545892, 113939880, 128182365, 136727856, 170909820, 205091784, 227879760, 256364730, 341819640, 410183568, 512729460, 683639280, 1025458920, 2050917840]

約数ペア:

[(1, 2050917840), (2, 1025458920), (3, 683639280), (4, 512729460), (5, 410183568), (6, 341819640), (8, 256364730), (9, 227879760), (10, 205091784), (12, 170909820), (15, 136727856), (16, 128182365), (18, 113939880), (20, 102545892), (24, 85454910), (27, 75959920), (30, 68363928), (31, 66158640), (36, 56969940), (40, 51272946), (45, 45575952), (48, 42727455), (54, 37979960), (60, 34181964), (62, 33079320), (72, 28484970), (80, 25636473), (90, 22787976), (93, 22052880), (108, 18989980), (109, 18815760), (120, 17090982), (124, 16539660), (135, 15191984), (144, 14242485), (155, 13231728), (180, 11393988), (186, 11026440), (216, 9494990), (218, 9407880), (240, 8545491), (248, 8269830), (270, 7595992), (279, 7350960), (281, 7298640), (310, 6615864), (327, 6271920), (360, 5696994), (372, 5513220), (432, 4747495), (436, 4703940), (465, 4410576), (496, 4134915), (540, 3797996), (545, 3763152), (558, 3675480), (562, 3649320), (620, 3307932), (654, 3135960), (720, 2848497), (744, 2756610), (837, 2450320), (843, 2432880), (872, 2351970), (930, 2205288), (981, 2090640), (1080, 1898998), (1090, 1881576), (1116, 1837740), (1124, 1824660), (1240, 1653966), (1308, 1567980), (1395, 1470192), (1405, 1459728), (1488, 1378305), (1635, 1254384), (1674, 1225160), (1686, 1216440), (1744, 1175985), (1860, 1102644), (1962, 1045320), (2160, 949499), (2180, 940788), (2232, 918870), (2248, 912330), (2480, 826983), (2529, 810960), (2616, 783990), (2790, 735096), (2810, 729864), (2943, 696880), (3270, 627192), (3348, 612580), (3372, 608220), (3379, 606960), (3720, 551322), (3924, 522660), (4185, 490064), (4215, 486576), (4360, 470394), (4464, 459435), (4496, 456165), (4905, 418128), (5058, 405480), (5232, 391995), (5580, 367548), (5620, 364932), (5886, 348440), (6540, 313596), (6696, 306290), (6744, 304110), (6758, 303480), (7440, 275661), (7587, 270320), (7848, 261330), (8370, 245032), (8430, 243288), (8711, 235440), (8720, 235197), (9810, 209064), (10116, 202740), (10137, 202320), (11160, 183774), (11240, 182466), (11772, 174220), (12645, 162192), (13080, 156798), (13392, 153145), (13488, 152055), (13516, 151740), (14715, 139376), (15174, 135160), (15696, 130665), (16740, 122516), (16860, 121644), (16895, 121392), (17422, 117720), (19620, 104532), (20232, 101370), (20274, 101160), (22320, 91887), (22480, 91233), (23544, 87110), (25290, 81096), (26133, 78480), (26160, 78399), (27032, 75870), (29430, 69688), (30348, 67580), (30411, 67440), (30629, 66960), (33480, 61258), (33720, 60822), (33790, 60696), (34844, 58860), (37935, 54064), (39240, 52266), (40464, 50685), (40548, 50580), (43555, 47088)]