308474880

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 352

約数和(自身を含む): 1194792960

約数和(自身を除く): 886318080

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, 512, 532, 560, 570, 604, 608, 640, 665, 672, 755, 760, 768, 798, 840, 896, 906, 912, 960, 1024, 1057, 1064, 1120, 1140, 1208, 1216, 1280, 1330, 1344, 1510, 1520, 1536, 1596, 1680, 1792, 1812, 1824, 1920, 1995, 2114, 2128, 2240, 2265, 2280, 2416, 2432, 2560, 2660, 2688, 2869, 3020, 3040, 3072, 3171, 3192, 3360, 3584, 3624, 3648, 3840, 3990, 4228, 4256, 4480, 4530, 4560, 4832, 4864, 5120, 5285, 5320, 5376, 5738, 6040, 6080, 6342, 6384, 6720, 7168, 7248, 7296, 7680, 7980, 8456, 8512, 8607, 8960, 9060, 9120, 9664, 9728, 10570, 10640, 10752, 11476, 12080, 12160, 12684, 12768, 13440, 14345, 14496, 14592, 15360, 15855, 15960, 16912, 17024, 17214, 17920, 18120, 18240, 19328, 19456, 20083, 21140, 21280, 21504, 22952, 24160, 24320, 25368, 25536, 26880, 28690, 28992, 29184, 31710, 31920, 33824, 34048, 34428, 35840, 36240, 36480, 38656, 40166, 42280, 42560, 43035, 45904, 48320, 48640, 50736, 51072, 53760, 57380, 57984, 58368, 60249, 63420, 63840, 67648, 68096, 68856, 72480, 72960, 77312, 80332, 84560, 85120, 86070, 91808, 96640, 97280, 100415, 101472, 102144, 107520, 114760, 115968, 120498, 126840, 127680, 135296, 136192, 137712, 144960, 145920, 154624, 160664, 169120, 170240, 172140, 183616, 193280, 200830, 202944, 204288, 229520, 231936, 240996, 253680, 255360, 270592, 275424, 289920, 291840, 301245, 321328, 338240, 340480, 344280, 367232, 386560, 401660, 405888, 408576, 459040, 463872, 481992, 507360, 510720, 541184, 550848, 579840, 602490, 642656, 676480, 680960, 688560, 734464, 773120, 803320, 811776, 918080, 963984, 1014720, 1021440, 1082368, 1101696, 1159680, 1204980, 1285312, 1352960, 1377120, 1468928, 1606640, 1623552, 1836160, 1927968, 2029440, 2042880, 2203392, 2319360, 2409960, 2570624, 2705920, 2754240, 2937856, 3213280, 3247104, 3672320, 3855936, 4058880, 4406784, 4819920, 5141248, 5411840, 5508480, 6426560, 7344640, 7711872, 8117760, 8813568, 9639840, 10282496, 11016960, 12853120, 14689280, 15423744, 16235520, 19279680, 20564992, 22033920, 25706240, 30847488, 38559360, 44067840, 51412480, 61694976, 77118720, 102824960, 154237440, 308474880]

約数ペア:

[(1, 308474880), (2, 154237440), (3, 102824960), (4, 77118720), (5, 61694976), (6, 51412480), (7, 44067840), (8, 38559360), (10, 30847488), (12, 25706240), (14, 22033920), (15, 20564992), (16, 19279680), (19, 16235520), (20, 15423744), (21, 14689280), (24, 12853120), (28, 11016960), (30, 10282496), (32, 9639840), (35, 8813568), (38, 8117760), (40, 7711872), (42, 7344640), (48, 6426560), (56, 5508480), (57, 5411840), (60, 5141248), (64, 4819920), (70, 4406784), (76, 4058880), (80, 3855936), (84, 3672320), (95, 3247104), (96, 3213280), (105, 2937856), (112, 2754240), (114, 2705920), (120, 2570624), (128, 2409960), (133, 2319360), (140, 2203392), (151, 2042880), (152, 2029440), (160, 1927968), (168, 1836160), (190, 1623552), (192, 1606640), (210, 1468928), (224, 1377120), (228, 1352960), (240, 1285312), (256, 1204980), (266, 1159680), (280, 1101696), (285, 1082368), (302, 1021440), (304, 1014720), (320, 963984), (336, 918080), (380, 811776), (384, 803320), (399, 773120), (420, 734464), (448, 688560), (453, 680960), (456, 676480), (480, 642656), (512, 602490), (532, 579840), (560, 550848), (570, 541184), (604, 510720), (608, 507360), (640, 481992), (665, 463872), (672, 459040), (755, 408576), (760, 405888), (768, 401660), (798, 386560), (840, 367232), (896, 344280), (906, 340480), (912, 338240), (960, 321328), (1024, 301245), (1057, 291840), (1064, 289920), (1120, 275424), (1140, 270592), (1208, 255360), (1216, 253680), (1280, 240996), (1330, 231936), (1344, 229520), (1510, 204288), (1520, 202944), (1536, 200830), (1596, 193280), (1680, 183616), (1792, 172140), (1812, 170240), (1824, 169120), (1920, 160664), (1995, 154624), (2114, 145920), (2128, 144960), (2240, 137712), (2265, 136192), (2280, 135296), (2416, 127680), (2432, 126840), (2560, 120498), (2660, 115968), (2688, 114760), (2869, 107520), (3020, 102144), (3040, 101472), (3072, 100415), (3171, 97280), (3192, 96640), (3360, 91808), (3584, 86070), (3624, 85120), (3648, 84560), (3840, 80332), (3990, 77312), (4228, 72960), (4256, 72480), (4480, 68856), (4530, 68096), (4560, 67648), (4832, 63840), (4864, 63420), (5120, 60249), (5285, 58368), (5320, 57984), (5376, 57380), (5738, 53760), (6040, 51072), (6080, 50736), (6342, 48640), (6384, 48320), (6720, 45904), (7168, 43035), (7248, 42560), (7296, 42280), (7680, 40166), (7980, 38656), (8456, 36480), (8512, 36240), (8607, 35840), (8960, 34428), (9060, 34048), (9120, 33824), (9664, 31920), (9728, 31710), (10570, 29184), (10640, 28992), (10752, 28690), (11476, 26880), (12080, 25536), (12160, 25368), (12684, 24320), (12768, 24160), (13440, 22952), (14345, 21504), (14496, 21280), (14592, 21140), (15360, 20083), (15855, 19456), (15960, 19328), (16912, 18240), (17024, 18120), (17214, 17920)]