77118720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 298260480

約数和(自身を除く): 221141760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 151, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 302, 304, 320, 336, 380, 384, 399, 420, 448, 453, 456, 480, 532, 560, 570, 604, 608, 640, 665, 672, 755, 760, 768, 798, 840, 896, 906, 912, 960, 1057, 1064, 1120, 1140, 1208, 1216, 1280, 1330, 1344, 1510, 1520, 1596, 1680, 1792, 1812, 1824, 1920, 1995, 2114, 2128, 2240, 2265, 2280, 2416, 2432, 2660, 2688, 2869, 3020, 3040, 3171, 3192, 3360, 3624, 3648, 3840, 3990, 4228, 4256, 4480, 4530, 4560, 4832, 4864, 5285, 5320, 5376, 5738, 6040, 6080, 6342, 6384, 6720, 7248, 7296, 7980, 8456, 8512, 8607, 8960, 9060, 9120, 9664, 10570, 10640, 11476, 12080, 12160, 12684, 12768, 13440, 14345, 14496, 14592, 15855, 15960, 16912, 17024, 17214, 18120, 18240, 19328, 20083, 21140, 21280, 22952, 24160, 24320, 25368, 25536, 26880, 28690, 28992, 31710, 31920, 33824, 34048, 34428, 36240, 36480, 38656, 40166, 42280, 42560, 43035, 45904, 48320, 50736, 51072, 57380, 57984, 60249, 63420, 63840, 67648, 68856, 72480, 72960, 80332, 84560, 85120, 86070, 91808, 96640, 100415, 101472, 102144, 114760, 115968, 120498, 126840, 127680, 135296, 137712, 144960, 160664, 169120, 170240, 172140, 183616, 193280, 200830, 202944, 229520, 240996, 253680, 255360, 270592, 275424, 289920, 301245, 321328, 338240, 344280, 367232, 401660, 405888, 459040, 481992, 507360, 510720, 550848, 579840, 602490, 642656, 676480, 688560, 734464, 803320, 811776, 918080, 963984, 1014720, 1101696, 1204980, 1285312, 1352960, 1377120, 1606640, 1836160, 1927968, 2029440, 2203392, 2409960, 2570624, 2754240, 3213280, 3672320, 3855936, 4058880, 4819920, 5141248, 5508480, 6426560, 7711872, 9639840, 11016960, 12853120, 15423744, 19279680, 25706240, 38559360, 77118720]

約数ペア:

[(1, 77118720), (2, 38559360), (3, 25706240), (4, 19279680), (5, 15423744), (6, 12853120), (7, 11016960), (8, 9639840), (10, 7711872), (12, 6426560), (14, 5508480), (15, 5141248), (16, 4819920), (19, 4058880), (20, 3855936), (21, 3672320), (24, 3213280), (28, 2754240), (30, 2570624), (32, 2409960), (35, 2203392), (38, 2029440), (40, 1927968), (42, 1836160), (48, 1606640), (56, 1377120), (57, 1352960), (60, 1285312), (64, 1204980), (70, 1101696), (76, 1014720), (80, 963984), (84, 918080), (95, 811776), (96, 803320), (105, 734464), (112, 688560), (114, 676480), (120, 642656), (128, 602490), (133, 579840), (140, 550848), (151, 510720), (152, 507360), (160, 481992), (168, 459040), (190, 405888), (192, 401660), (210, 367232), (224, 344280), (228, 338240), (240, 321328), (256, 301245), (266, 289920), (280, 275424), (285, 270592), (302, 255360), (304, 253680), (320, 240996), (336, 229520), (380, 202944), (384, 200830), (399, 193280), (420, 183616), (448, 172140), (453, 170240), (456, 169120), (480, 160664), (532, 144960), (560, 137712), (570, 135296), (604, 127680), (608, 126840), (640, 120498), (665, 115968), (672, 114760), (755, 102144), (760, 101472), (768, 100415), (798, 96640), (840, 91808), (896, 86070), (906, 85120), (912, 84560), (960, 80332), (1057, 72960), (1064, 72480), (1120, 68856), (1140, 67648), (1208, 63840), (1216, 63420), (1280, 60249), (1330, 57984), (1344, 57380), (1510, 51072), (1520, 50736), (1596, 48320), (1680, 45904), (1792, 43035), (1812, 42560), (1824, 42280), (1920, 40166), (1995, 38656), (2114, 36480), (2128, 36240), (2240, 34428), (2265, 34048), (2280, 33824), (2416, 31920), (2432, 31710), (2660, 28992), (2688, 28690), (2869, 26880), (3020, 25536), (3040, 25368), (3171, 24320), (3192, 24160), (3360, 22952), (3624, 21280), (3648, 21140), (3840, 20083), (3990, 19328), (4228, 18240), (4256, 18120), (4480, 17214), (4530, 17024), (4560, 16912), (4832, 15960), (4864, 15855), (5285, 14592), (5320, 14496), (5376, 14345), (5738, 13440), (6040, 12768), (6080, 12684), (6342, 12160), (6384, 12080), (6720, 11476), (7248, 10640), (7296, 10570), (7980, 9664), (8456, 9120), (8512, 9060), (8607, 8960)]