315070080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1019

約数の個数: 192

約数和(自身を含む): 1088601120

約数和(自身を除く): 773531040

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, 260, 312, 320, 338, 384, 390, 416, 480, 507, 520, 624, 640, 676, 780, 832, 845, 960, 971, 1014, 1040, 1248, 1352, 1560, 1664, 1690, 1920, 1942, 2028, 2080, 2496, 2535, 2704, 2913, 3120, 3380, 3884, 4056, 4160, 4855, 4992, 5070, 5408, 5826, 6240, 6760, 7768, 8112, 8320, 9710, 10140, 10816, 11652, 12480, 12623, 13520, 14565, 15536, 16224, 19420, 20280, 21632, 23304, 24960, 25246, 27040, 29130, 31072, 32448, 37869, 38840, 40560, 46608, 50492, 54080, 58260, 62144, 63115, 64896, 75738, 77680, 81120, 93216, 100984, 108160, 116520, 124288, 126230, 151476, 155360, 162240, 164099, 186432, 189345, 201968, 233040, 252460, 302952, 310720, 324480, 328198, 372864, 378690, 403936, 466080, 492297, 504920, 605904, 621440, 656396, 757380, 807872, 820495, 932160, 984594, 1009840, 1211808, 1312792, 1514760, 1615744, 1640990, 1864320, 1969188, 2019680, 2423616, 2461485, 2625584, 3029520, 3281980, 3938376, 4039360, 4847232, 4922970, 5251168, 6059040, 6563960, 7876752, 8078720, 9845940, 10502336, 12118080, 13127920, 15753504, 19691880, 21004672, 24236160, 26255840, 31507008, 39383760, 52511680, 63014016, 78767520, 105023360, 157535040, 315070080]

約数ペア:

[(1, 315070080), (2, 157535040), (3, 105023360), (4, 78767520), (5, 63014016), (6, 52511680), (8, 39383760), (10, 31507008), (12, 26255840), (13, 24236160), (15, 21004672), (16, 19691880), (20, 15753504), (24, 13127920), (26, 12118080), (30, 10502336), (32, 9845940), (39, 8078720), (40, 7876752), (48, 6563960), (52, 6059040), (60, 5251168), (64, 4922970), (65, 4847232), (78, 4039360), (80, 3938376), (96, 3281980), (104, 3029520), (120, 2625584), (128, 2461485), (130, 2423616), (156, 2019680), (160, 1969188), (169, 1864320), (192, 1640990), (195, 1615744), (208, 1514760), (240, 1312792), (260, 1211808), (312, 1009840), (320, 984594), (338, 932160), (384, 820495), (390, 807872), (416, 757380), (480, 656396), (507, 621440), (520, 605904), (624, 504920), (640, 492297), (676, 466080), (780, 403936), (832, 378690), (845, 372864), (960, 328198), (971, 324480), (1014, 310720), (1040, 302952), (1248, 252460), (1352, 233040), (1560, 201968), (1664, 189345), (1690, 186432), (1920, 164099), (1942, 162240), (2028, 155360), (2080, 151476), (2496, 126230), (2535, 124288), (2704, 116520), (2913, 108160), (3120, 100984), (3380, 93216), (3884, 81120), (4056, 77680), (4160, 75738), (4855, 64896), (4992, 63115), (5070, 62144), (5408, 58260), (5826, 54080), (6240, 50492), (6760, 46608), (7768, 40560), (8112, 38840), (8320, 37869), (9710, 32448), (10140, 31072), (10816, 29130), (11652, 27040), (12480, 25246), (12623, 24960), (13520, 23304), (14565, 21632), (15536, 20280), (16224, 19420)]