2705754240

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{22369}}^1$

素因数の和:22404

約数の個数: 256

約数和(自身を含む): 10952352000

約数和(自身を除く): 8246597760

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, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 22369, 24192, 30240, 40320, 44738, 60480, 67107, 89476, 111845, 120960, 134214, 156583, 178952, 201321, 223690, 268428, 313166, 335535, 357904, 402642, 447380, 469749, 536856, 603963, 626332, 671070, 715808, 782915, 805284, 894760, 939498, 1006605, 1073712, 1207926, 1252664, 1342140, 1409247, 1431616, 1565830, 1610568, 1789520, 1878996, 2013210, 2147424, 2348745, 2415852, 2505328, 2684280, 2818494, 2863232, 3019815, 3131660, 3221136, 3579040, 3757992, 4026420, 4227741, 4294848, 4697490, 4831704, 5010656, 5368560, 5636988, 6039630, 6263320, 6442272, 7046235, 7158080, 7515984, 8052840, 8455482, 8589696, 9394980, 9663408, 10021312, 10737120, 11273976, 12079260, 12526640, 12884544, 14092470, 14316160, 15031968, 16105680, 16910964, 18789960, 19326816, 20042624, 21138705, 21474240, 22547952, 24158520, 25053280, 25769088, 28184940, 30063936, 32211360, 33821928, 37579920, 38653632, 42277410, 42948480, 45095904, 48317040, 50106560, 56369880, 60127872, 64422720, 67643856, 75159840, 77307264, 84554820, 90191808, 96634080, 100213120, 112739760, 128845440, 135287712, 150319680, 169109640, 180383616, 193268160, 225479520, 270575424, 300639360, 338219280, 386536320, 450959040, 541150848, 676438560, 901918080, 1352877120, 2705754240]

約数ペア:

[(1, 2705754240), (2, 1352877120), (3, 901918080), (4, 676438560), (5, 541150848), (6, 450959040), (7, 386536320), (8, 338219280), (9, 300639360), (10, 270575424), (12, 225479520), (14, 193268160), (15, 180383616), (16, 169109640), (18, 150319680), (20, 135287712), (21, 128845440), (24, 112739760), (27, 100213120), (28, 96634080), (30, 90191808), (32, 84554820), (35, 77307264), (36, 75159840), (40, 67643856), (42, 64422720), (45, 60127872), (48, 56369880), (54, 50106560), (56, 48317040), (60, 45095904), (63, 42948480), (64, 42277410), (70, 38653632), (72, 37579920), (80, 33821928), (84, 32211360), (90, 30063936), (96, 28184940), (105, 25769088), (108, 25053280), (112, 24158520), (120, 22547952), (126, 21474240), (128, 21138705), (135, 20042624), (140, 19326816), (144, 18789960), (160, 16910964), (168, 16105680), (180, 15031968), (189, 14316160), (192, 14092470), (210, 12884544), (216, 12526640), (224, 12079260), (240, 11273976), (252, 10737120), (270, 10021312), (280, 9663408), (288, 9394980), (315, 8589696), (320, 8455482), (336, 8052840), (360, 7515984), (378, 7158080), (384, 7046235), (420, 6442272), (432, 6263320), (448, 6039630), (480, 5636988), (504, 5368560), (540, 5010656), (560, 4831704), (576, 4697490), (630, 4294848), (640, 4227741), (672, 4026420), (720, 3757992), (756, 3579040), (840, 3221136), (864, 3131660), (896, 3019815), (945, 2863232), (960, 2818494), (1008, 2684280), (1080, 2505328), (1120, 2415852), (1152, 2348745), (1260, 2147424), (1344, 2013210), (1440, 1878996), (1512, 1789520), (1680, 1610568), (1728, 1565830), (1890, 1431616), (1920, 1409247), (2016, 1342140), (2160, 1252664), (2240, 1207926), (2520, 1073712), (2688, 1006605), (2880, 939498), (3024, 894760), (3360, 805284), (3456, 782915), (3780, 715808), (4032, 671070), (4320, 626332), (4480, 603963), (5040, 536856), (5760, 469749), (6048, 447380), (6720, 402642), (7560, 357904), (8064, 335535), (8640, 313166), (10080, 268428), (12096, 223690), (13440, 201321), (15120, 178952), (17280, 156583), (20160, 134214), (22369, 120960), (24192, 111845), (30240, 89476), (40320, 67107), (44738, 60480)]