345186240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1715

約数の個数: 224

約数和(自身を含む): 1293717504

約数和(自身を除く): 948531264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1657, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3314, 3360, 3472, 3720, 4340, 4960, 4971, 5208, 5952, 6510, 6628, 6720, 6944, 7440, 8285, 8680, 9920, 9942, 10416, 11599, 13020, 13256, 13888, 14880, 16570, 17360, 19884, 20832, 23198, 24855, 26040, 26512, 29760, 33140, 34720, 34797, 39768, 41664, 46396, 49710, 51367, 52080, 53024, 57995, 66280, 69440, 69594, 79536, 92792, 99420, 102734, 104160, 106048, 115990, 132560, 139188, 154101, 159072, 173985, 185584, 198840, 205468, 208320, 231980, 256835, 265120, 278376, 308202, 318144, 347970, 359569, 371168, 397680, 410936, 463960, 513670, 530240, 556752, 616404, 695940, 719138, 742336, 770505, 795360, 821872, 927920, 1027340, 1078707, 1113504, 1232808, 1391880, 1438276, 1541010, 1590720, 1643744, 1797845, 1855840, 2054680, 2157414, 2227008, 2465616, 2783760, 2876552, 3082020, 3287488, 3595690, 3711680, 4109360, 4314828, 4931232, 5393535, 5567520, 5753104, 6164040, 7191380, 8218720, 8629656, 9862464, 10787070, 11135040, 11506208, 12328080, 14382760, 16437440, 17259312, 21574140, 23012416, 24656160, 28765520, 34518624, 43148280, 49312320, 57531040, 69037248, 86296560, 115062080, 172593120, 345186240]

約数ペア:

[(1, 345186240), (2, 172593120), (3, 115062080), (4, 86296560), (5, 69037248), (6, 57531040), (7, 49312320), (8, 43148280), (10, 34518624), (12, 28765520), (14, 24656160), (15, 23012416), (16, 21574140), (20, 17259312), (21, 16437440), (24, 14382760), (28, 12328080), (30, 11506208), (31, 11135040), (32, 10787070), (35, 9862464), (40, 8629656), (42, 8218720), (48, 7191380), (56, 6164040), (60, 5753104), (62, 5567520), (64, 5393535), (70, 4931232), (80, 4314828), (84, 4109360), (93, 3711680), (96, 3595690), (105, 3287488), (112, 3082020), (120, 2876552), (124, 2783760), (140, 2465616), (155, 2227008), (160, 2157414), (168, 2054680), (186, 1855840), (192, 1797845), (210, 1643744), (217, 1590720), (224, 1541010), (240, 1438276), (248, 1391880), (280, 1232808), (310, 1113504), (320, 1078707), (336, 1027340), (372, 927920), (420, 821872), (434, 795360), (448, 770505), (465, 742336), (480, 719138), (496, 695940), (560, 616404), (620, 556752), (651, 530240), (672, 513670), (744, 463960), (840, 410936), (868, 397680), (930, 371168), (960, 359569), (992, 347970), (1085, 318144), (1120, 308202), (1240, 278376), (1302, 265120), (1344, 256835), (1488, 231980), (1657, 208320), (1680, 205468), (1736, 198840), (1860, 185584), (1984, 173985), (2170, 159072), (2240, 154101), (2480, 139188), (2604, 132560), (2976, 115990), (3255, 106048), (3314, 104160), (3360, 102734), (3472, 99420), (3720, 92792), (4340, 79536), (4960, 69594), (4971, 69440), (5208, 66280), (5952, 57995), (6510, 53024), (6628, 52080), (6720, 51367), (6944, 49710), (7440, 46396), (8285, 41664), (8680, 39768), (9920, 34797), (9942, 34720), (10416, 33140), (11599, 29760), (13020, 26512), (13256, 26040), (13888, 24855), (14880, 23198), (16570, 20832), (17360, 19884)]