2081829120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1961

約数の個数: 288

約数和(自身を含む): 7788130560

約数和(自身を除く): 5706301440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 256, 280, 287, 320, 328, 336, 384, 410, 420, 448, 480, 492, 560, 574, 615, 640, 656, 672, 768, 820, 840, 861, 896, 960, 984, 1120, 1148, 1230, 1280, 1312, 1344, 1435, 1640, 1680, 1722, 1792, 1889, 1920, 1968, 2240, 2296, 2460, 2624, 2688, 2870, 3280, 3360, 3444, 3778, 3840, 3936, 4305, 4480, 4592, 4920, 5248, 5376, 5667, 5740, 6560, 6720, 6888, 7556, 7872, 8610, 8960, 9184, 9445, 9840, 10496, 11334, 11480, 13120, 13223, 13440, 13776, 15112, 15744, 17220, 18368, 18890, 19680, 22668, 22960, 26240, 26446, 26880, 27552, 28335, 30224, 31488, 34440, 36736, 37780, 39360, 39669, 45336, 45920, 52480, 52892, 55104, 56670, 60448, 66115, 68880, 73472, 75560, 77449, 78720, 79338, 90672, 91840, 105784, 110208, 113340, 120896, 132230, 137760, 151120, 154898, 157440, 158676, 181344, 183680, 198345, 211568, 220416, 226680, 232347, 241792, 264460, 275520, 302240, 309796, 317352, 362688, 367360, 387245, 396690, 423136, 453360, 464694, 483584, 528920, 542143, 551040, 604480, 619592, 634704, 725376, 774490, 793380, 846272, 906720, 929388, 1057840, 1084286, 1102080, 1161735, 1208960, 1239184, 1269408, 1450752, 1548980, 1586760, 1626429, 1692544, 1813440, 1858776, 2115680, 2168572, 2323470, 2417920, 2478368, 2538816, 2710715, 3097960, 3173520, 3252858, 3385088, 3626880, 3717552, 4231360, 4337144, 4646940, 4956736, 5077632, 5421430, 6195920, 6347040, 6505716, 7253760, 7435104, 8132145, 8462720, 8674288, 9293880, 9913472, 10155264, 10842860, 12391840, 12694080, 13011432, 14870208, 16264290, 16925440, 17348576, 18587760, 19826944, 21685720, 24783680, 25388160, 26022864, 29740416, 32528580, 34697152, 37175520, 43371440, 49567360, 50776320, 52045728, 59480832, 65057160, 69394304, 74351040, 86742880, 99134720, 104091456, 130114320, 138788608, 148702080, 173485760, 208182912, 260228640, 297404160, 346971520, 416365824, 520457280, 693943040, 1040914560, 2081829120]

約数ペア:

[(1, 2081829120), (2, 1040914560), (3, 693943040), (4, 520457280), (5, 416365824), (6, 346971520), (7, 297404160), (8, 260228640), (10, 208182912), (12, 173485760), (14, 148702080), (15, 138788608), (16, 130114320), (20, 104091456), (21, 99134720), (24, 86742880), (28, 74351040), (30, 69394304), (32, 65057160), (35, 59480832), (40, 52045728), (41, 50776320), (42, 49567360), (48, 43371440), (56, 37175520), (60, 34697152), (64, 32528580), (70, 29740416), (80, 26022864), (82, 25388160), (84, 24783680), (96, 21685720), (105, 19826944), (112, 18587760), (120, 17348576), (123, 16925440), (128, 16264290), (140, 14870208), (160, 13011432), (164, 12694080), (168, 12391840), (192, 10842860), (205, 10155264), (210, 9913472), (224, 9293880), (240, 8674288), (246, 8462720), (256, 8132145), (280, 7435104), (287, 7253760), (320, 6505716), (328, 6347040), (336, 6195920), (384, 5421430), (410, 5077632), (420, 4956736), (448, 4646940), (480, 4337144), (492, 4231360), (560, 3717552), (574, 3626880), (615, 3385088), (640, 3252858), (656, 3173520), (672, 3097960), (768, 2710715), (820, 2538816), (840, 2478368), (861, 2417920), (896, 2323470), (960, 2168572), (984, 2115680), (1120, 1858776), (1148, 1813440), (1230, 1692544), (1280, 1626429), (1312, 1586760), (1344, 1548980), (1435, 1450752), (1640, 1269408), (1680, 1239184), (1722, 1208960), (1792, 1161735), (1889, 1102080), (1920, 1084286), (1968, 1057840), (2240, 929388), (2296, 906720), (2460, 846272), (2624, 793380), (2688, 774490), (2870, 725376), (3280, 634704), (3360, 619592), (3444, 604480), (3778, 551040), (3840, 542143), (3936, 528920), (4305, 483584), (4480, 464694), (4592, 453360), (4920, 423136), (5248, 396690), (5376, 387245), (5667, 367360), (5740, 362688), (6560, 317352), (6720, 309796), (6888, 302240), (7556, 275520), (7872, 264460), (8610, 241792), (8960, 232347), (9184, 226680), (9445, 220416), (9840, 211568), (10496, 198345), (11334, 183680), (11480, 181344), (13120, 158676), (13223, 157440), (13440, 154898), (13776, 151120), (15112, 137760), (15744, 132230), (17220, 120896), (18368, 113340), (18890, 110208), (19680, 105784), (22668, 91840), (22960, 90672), (26240, 79338), (26446, 78720), (26880, 77449), (27552, 75560), (28335, 73472), (30224, 68880), (31488, 66115), (34440, 60448), (36736, 56670), (37780, 55104), (39360, 52892), (39669, 52480), (45336, 45920)]