214955520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 160

約数和(自身を含む): 740390112

約数和(自身を除く): 525434592

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, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2153, 2496, 2560, 3120, 3328, 3840, 4160, 4306, 4992, 6240, 6459, 6656, 7680, 8320, 8612, 9984, 10765, 12480, 12918, 16640, 17224, 19968, 21530, 24960, 25836, 27989, 32295, 33280, 34448, 43060, 49920, 51672, 55978, 64590, 68896, 83967, 86120, 99840, 103344, 111956, 129180, 137792, 139945, 167934, 172240, 206688, 223912, 258360, 275584, 279890, 335868, 344480, 413376, 419835, 447824, 516720, 551168, 559780, 671736, 688960, 826752, 839670, 895648, 1033440, 1102336, 1119560, 1343472, 1377920, 1653504, 1679340, 1791296, 2066880, 2239120, 2686944, 2755840, 3307008, 3358680, 3582592, 4133760, 4478240, 5373888, 5511680, 6717360, 7165184, 8267520, 8956480, 10747776, 13434720, 14330368, 16535040, 17912960, 21495552, 26869440, 35825920, 42991104, 53738880, 71651840, 107477760, 214955520]

約数ペア:

[(1, 214955520), (2, 107477760), (3, 71651840), (4, 53738880), (5, 42991104), (6, 35825920), (8, 26869440), (10, 21495552), (12, 17912960), (13, 16535040), (15, 14330368), (16, 13434720), (20, 10747776), (24, 8956480), (26, 8267520), (30, 7165184), (32, 6717360), (39, 5511680), (40, 5373888), (48, 4478240), (52, 4133760), (60, 3582592), (64, 3358680), (65, 3307008), (78, 2755840), (80, 2686944), (96, 2239120), (104, 2066880), (120, 1791296), (128, 1679340), (130, 1653504), (156, 1377920), (160, 1343472), (192, 1119560), (195, 1102336), (208, 1033440), (240, 895648), (256, 839670), (260, 826752), (312, 688960), (320, 671736), (384, 559780), (390, 551168), (416, 516720), (480, 447824), (512, 419835), (520, 413376), (624, 344480), (640, 335868), (768, 279890), (780, 275584), (832, 258360), (960, 223912), (1040, 206688), (1248, 172240), (1280, 167934), (1536, 139945), (1560, 137792), (1664, 129180), (1920, 111956), (2080, 103344), (2153, 99840), (2496, 86120), (2560, 83967), (3120, 68896), (3328, 64590), (3840, 55978), (4160, 51672), (4306, 49920), (4992, 43060), (6240, 34448), (6459, 33280), (6656, 32295), (7680, 27989), (8320, 25836), (8612, 24960), (9984, 21530), (10765, 19968), (12480, 17224), (12918, 16640)]