2100409920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{34729}}^1$

素因数の和:34762

約数の個数: 224

約数和(自身を含む): 8468563200

約数和(自身を除く): 6368153280

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, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 30240, 34729, 60480, 69458, 104187, 138916, 173645, 208374, 243103, 277832, 312561, 347290, 416748, 486206, 520935, 555664, 625122, 694580, 729309, 833496, 937683, 972412, 1041870, 1111328, 1215515, 1250244, 1389160, 1458618, 1562805, 1666992, 1875366, 1944824, 2083740, 2187927, 2222656, 2431030, 2500488, 2778320, 2917236, 3125610, 3333984, 3646545, 3750732, 3889648, 4167480, 4375854, 4688415, 4862060, 5000976, 5556640, 5834472, 6251220, 6563781, 6667968, 7293090, 7501464, 7779296, 8334960, 8751708, 9376830, 9724120, 10001952, 10939635, 11113280, 11668944, 12502440, 13127562, 14586180, 15002928, 15558592, 16669920, 17503416, 18753660, 19448240, 20003904, 21879270, 23337888, 25004880, 26255124, 29172360, 30005856, 32818905, 33339840, 35006832, 37507320, 38896480, 43758540, 46675776, 50009760, 52510248, 58344720, 60011712, 65637810, 70013664, 75014640, 77792960, 87517080, 100019520, 105020496, 116689440, 131275620, 140027328, 150029280, 175034160, 210040992, 233378880, 262551240, 300058560, 350068320, 420081984, 525102480, 700136640, 1050204960, 2100409920]

約数ペア:

[(1, 2100409920), (2, 1050204960), (3, 700136640), (4, 525102480), (5, 420081984), (6, 350068320), (7, 300058560), (8, 262551240), (9, 233378880), (10, 210040992), (12, 175034160), (14, 150029280), (15, 140027328), (16, 131275620), (18, 116689440), (20, 105020496), (21, 100019520), (24, 87517080), (27, 77792960), (28, 75014640), (30, 70013664), (32, 65637810), (35, 60011712), (36, 58344720), (40, 52510248), (42, 50009760), (45, 46675776), (48, 43758540), (54, 38896480), (56, 37507320), (60, 35006832), (63, 33339840), (64, 32818905), (70, 30005856), (72, 29172360), (80, 26255124), (84, 25004880), (90, 23337888), (96, 21879270), (105, 20003904), (108, 19448240), (112, 18753660), (120, 17503416), (126, 16669920), (135, 15558592), (140, 15002928), (144, 14586180), (160, 13127562), (168, 12502440), (180, 11668944), (189, 11113280), (192, 10939635), (210, 10001952), (216, 9724120), (224, 9376830), (240, 8751708), (252, 8334960), (270, 7779296), (280, 7501464), (288, 7293090), (315, 6667968), (320, 6563781), (336, 6251220), (360, 5834472), (378, 5556640), (420, 5000976), (432, 4862060), (448, 4688415), (480, 4375854), (504, 4167480), (540, 3889648), (560, 3750732), (576, 3646545), (630, 3333984), (672, 3125610), (720, 2917236), (756, 2778320), (840, 2500488), (864, 2431030), (945, 2222656), (960, 2187927), (1008, 2083740), (1080, 1944824), (1120, 1875366), (1260, 1666992), (1344, 1562805), (1440, 1458618), (1512, 1389160), (1680, 1250244), (1728, 1215515), (1890, 1111328), (2016, 1041870), (2160, 972412), (2240, 937683), (2520, 833496), (2880, 729309), (3024, 694580), (3360, 625122), (3780, 555664), (4032, 520935), (4320, 486206), (5040, 416748), (6048, 347290), (6720, 312561), (7560, 277832), (8640, 243103), (10080, 208374), (12096, 173645), (15120, 138916), (20160, 104187), (30240, 69458), (34729, 60480)]