916331520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:407

約数の個数: 264

約数和(自身を含む): 3182610096

約数和(自身を除く): 2266278576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 353, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 706, 768, 780, 832, 845, 960, 1014, 1024, 1040, 1059, 1248, 1280, 1352, 1412, 1536, 1560, 1664, 1690, 1765, 1920, 2028, 2080, 2118, 2496, 2535, 2560, 2704, 2824, 3072, 3120, 3328, 3380, 3530, 3840, 4056, 4160, 4236, 4589, 4992, 5070, 5120, 5295, 5408, 5648, 6240, 6656, 6760, 7060, 7680, 8112, 8320, 8472, 9178, 9984, 10140, 10590, 10816, 11296, 12480, 13312, 13520, 13767, 14120, 15360, 16224, 16640, 16944, 18356, 19968, 20280, 21180, 21632, 22592, 22945, 24960, 27040, 27534, 28240, 32448, 33280, 33888, 36712, 39936, 40560, 42360, 43264, 45184, 45890, 49920, 54080, 55068, 56480, 59657, 64896, 66560, 67776, 68835, 73424, 81120, 84720, 86528, 90368, 91780, 99840, 108160, 110136, 112960, 119314, 129792, 135552, 137670, 146848, 162240, 169440, 173056, 178971, 180736, 183560, 199680, 216320, 220272, 225920, 238628, 259584, 271104, 275340, 293696, 298285, 324480, 338880, 357942, 361472, 367120, 432640, 440544, 451840, 477256, 519168, 542208, 550680, 587392, 596570, 648960, 677760, 715884, 734240, 865280, 881088, 894855, 903680, 954512, 1084416, 1101360, 1174784, 1193140, 1297920, 1355520, 1431768, 1468480, 1762176, 1789710, 1807360, 1909024, 2202720, 2349568, 2386280, 2595840, 2711040, 2863536, 2936960, 3524352, 3579420, 3818048, 4405440, 4699136, 4772560, 5422080, 5727072, 5873920, 7048704, 7158840, 7636096, 8810880, 9545120, 11454144, 11747840, 14097408, 14317680, 15272192, 17621760, 19090240, 22908288, 23495680, 28635360, 30544384, 35243520, 38180480, 45816576, 57270720, 61088768, 70487040, 76360960, 91633152, 114541440, 152721920, 183266304, 229082880, 305443840, 458165760, 916331520]

約数ペア:

[(1, 916331520), (2, 458165760), (3, 305443840), (4, 229082880), (5, 183266304), (6, 152721920), (8, 114541440), (10, 91633152), (12, 76360960), (13, 70487040), (15, 61088768), (16, 57270720), (20, 45816576), (24, 38180480), (26, 35243520), (30, 30544384), (32, 28635360), (39, 23495680), (40, 22908288), (48, 19090240), (52, 17621760), (60, 15272192), (64, 14317680), (65, 14097408), (78, 11747840), (80, 11454144), (96, 9545120), (104, 8810880), (120, 7636096), (128, 7158840), (130, 7048704), (156, 5873920), (160, 5727072), (169, 5422080), (192, 4772560), (195, 4699136), (208, 4405440), (240, 3818048), (256, 3579420), (260, 3524352), (312, 2936960), (320, 2863536), (338, 2711040), (353, 2595840), (384, 2386280), (390, 2349568), (416, 2202720), (480, 1909024), (507, 1807360), (512, 1789710), (520, 1762176), (624, 1468480), (640, 1431768), (676, 1355520), (706, 1297920), (768, 1193140), (780, 1174784), (832, 1101360), (845, 1084416), (960, 954512), (1014, 903680), (1024, 894855), (1040, 881088), (1059, 865280), (1248, 734240), (1280, 715884), (1352, 677760), (1412, 648960), (1536, 596570), (1560, 587392), (1664, 550680), (1690, 542208), (1765, 519168), (1920, 477256), (2028, 451840), (2080, 440544), (2118, 432640), (2496, 367120), (2535, 361472), (2560, 357942), (2704, 338880), (2824, 324480), (3072, 298285), (3120, 293696), (3328, 275340), (3380, 271104), (3530, 259584), (3840, 238628), (4056, 225920), (4160, 220272), (4236, 216320), (4589, 199680), (4992, 183560), (5070, 180736), (5120, 178971), (5295, 173056), (5408, 169440), (5648, 162240), (6240, 146848), (6656, 137670), (6760, 135552), (7060, 129792), (7680, 119314), (8112, 112960), (8320, 110136), (8472, 108160), (9178, 99840), (9984, 91780), (10140, 90368), (10590, 86528), (10816, 84720), (11296, 81120), (12480, 73424), (13312, 68835), (13520, 67776), (13767, 66560), (14120, 64896), (15360, 59657), (16224, 56480), (16640, 55068), (16944, 54080), (18356, 49920), (19968, 45890), (20280, 45184), (21180, 43264), (21632, 42360), (22592, 40560), (22945, 39936), (24960, 36712), (27040, 33888), (27534, 33280), (28240, 32448)]