1028249600

素因数分解:

$2^{11}\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 3087302400

約数和(自身を除く): 2059052800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 64, 70, 76, 80, 95, 100, 112, 128, 133, 140, 151, 152, 160, 175, 190, 200, 224, 256, 266, 280, 302, 304, 320, 350, 380, 400, 448, 475, 512, 532, 560, 604, 608, 640, 665, 700, 755, 760, 800, 896, 950, 1024, 1057, 1064, 1120, 1208, 1216, 1280, 1330, 1400, 1510, 1520, 1600, 1792, 1900, 2048, 2114, 2128, 2240, 2416, 2432, 2560, 2660, 2800, 2869, 3020, 3040, 3200, 3325, 3584, 3775, 3800, 4228, 4256, 4480, 4832, 4864, 5120, 5285, 5320, 5600, 5738, 6040, 6080, 6400, 6650, 7168, 7550, 7600, 8456, 8512, 8960, 9664, 9728, 10240, 10570, 10640, 11200, 11476, 12080, 12160, 12800, 13300, 14336, 14345, 15100, 15200, 16912, 17024, 17920, 19328, 19456, 20083, 21140, 21280, 22400, 22952, 24160, 24320, 25600, 26425, 26600, 28690, 30200, 30400, 33824, 34048, 35840, 38656, 38912, 40166, 42280, 42560, 44800, 45904, 48320, 48640, 51200, 52850, 53200, 57380, 60400, 60800, 67648, 68096, 71680, 71725, 77312, 80332, 84560, 85120, 89600, 91808, 96640, 97280, 100415, 105700, 106400, 114760, 120800, 121600, 135296, 136192, 143450, 154624, 160664, 169120, 170240, 179200, 183616, 193280, 194560, 200830, 211400, 212800, 229520, 241600, 243200, 270592, 272384, 286900, 309248, 321328, 338240, 340480, 358400, 367232, 386560, 401660, 422800, 425600, 459040, 483200, 486400, 502075, 541184, 573800, 642656, 676480, 680960, 734464, 773120, 803320, 845600, 851200, 918080, 966400, 972800, 1004150, 1082368, 1147600, 1285312, 1352960, 1361920, 1468928, 1546240, 1606640, 1691200, 1702400, 1836160, 1932800, 2008300, 2164736, 2295200, 2570624, 2705920, 2937856, 3213280, 3382400, 3404800, 3672320, 3865600, 4016600, 4590400, 5141248, 5411840, 5875712, 6426560, 6764800, 6809600, 7344640, 7731200, 8033200, 9180800, 10282496, 10823680, 12853120, 13529600, 14689280, 16066400, 18361600, 20564992, 25706240, 27059200, 29378560, 32132800, 36723200, 41129984, 51412480, 54118400, 64265600, 73446400, 102824960, 128531200, 146892800, 205649920, 257062400, 514124800, 1028249600]

約数ペア:

[(1, 1028249600), (2, 514124800), (4, 257062400), (5, 205649920), (7, 146892800), (8, 128531200), (10, 102824960), (14, 73446400), (16, 64265600), (19, 54118400), (20, 51412480), (25, 41129984), (28, 36723200), (32, 32132800), (35, 29378560), (38, 27059200), (40, 25706240), (50, 20564992), (56, 18361600), (64, 16066400), (70, 14689280), (76, 13529600), (80, 12853120), (95, 10823680), (100, 10282496), (112, 9180800), (128, 8033200), (133, 7731200), (140, 7344640), (151, 6809600), (152, 6764800), (160, 6426560), (175, 5875712), (190, 5411840), (200, 5141248), (224, 4590400), (256, 4016600), (266, 3865600), (280, 3672320), (302, 3404800), (304, 3382400), (320, 3213280), (350, 2937856), (380, 2705920), (400, 2570624), (448, 2295200), (475, 2164736), (512, 2008300), (532, 1932800), (560, 1836160), (604, 1702400), (608, 1691200), (640, 1606640), (665, 1546240), (700, 1468928), (755, 1361920), (760, 1352960), (800, 1285312), (896, 1147600), (950, 1082368), (1024, 1004150), (1057, 972800), (1064, 966400), (1120, 918080), (1208, 851200), (1216, 845600), (1280, 803320), (1330, 773120), (1400, 734464), (1510, 680960), (1520, 676480), (1600, 642656), (1792, 573800), (1900, 541184), (2048, 502075), (2114, 486400), (2128, 483200), (2240, 459040), (2416, 425600), (2432, 422800), (2560, 401660), (2660, 386560), (2800, 367232), (2869, 358400), (3020, 340480), (3040, 338240), (3200, 321328), (3325, 309248), (3584, 286900), (3775, 272384), (3800, 270592), (4228, 243200), (4256, 241600), (4480, 229520), (4832, 212800), (4864, 211400), (5120, 200830), (5285, 194560), (5320, 193280), (5600, 183616), (5738, 179200), (6040, 170240), (6080, 169120), (6400, 160664), (6650, 154624), (7168, 143450), (7550, 136192), (7600, 135296), (8456, 121600), (8512, 120800), (8960, 114760), (9664, 106400), (9728, 105700), (10240, 100415), (10570, 97280), (10640, 96640), (11200, 91808), (11476, 89600), (12080, 85120), (12160, 84560), (12800, 80332), (13300, 77312), (14336, 71725), (14345, 71680), (15100, 68096), (15200, 67648), (16912, 60800), (17024, 60400), (17920, 57380), (19328, 53200), (19456, 52850), (20083, 51200), (21140, 48640), (21280, 48320), (22400, 45904), (22952, 44800), (24160, 42560), (24320, 42280), (25600, 40166), (26425, 38912), (26600, 38656), (28690, 35840), (30200, 34048), (30400, 33824)]