214319520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:769

約数の個数: 240

約数和(自身を含む): 790352640

約数和(自身を除く): 576033120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 719, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1438, 1440, 1620, 1656, 1840, 1863, 2070, 2157, 2160, 2208, 2484, 2592, 2760, 2876, 3105, 3240, 3312, 3595, 3680, 3726, 4140, 4314, 4320, 4968, 5520, 5752, 6210, 6471, 6480, 6624, 7190, 7452, 8280, 8628, 9315, 9936, 10785, 11040, 11504, 12420, 12942, 12960, 14380, 14904, 16537, 16560, 17256, 18630, 19413, 19872, 21570, 23008, 24840, 25884, 28760, 29808, 32355, 33074, 33120, 34512, 37260, 38826, 43140, 49611, 49680, 51768, 57520, 58239, 59616, 64710, 66148, 69024, 74520, 77652, 82685, 86280, 97065, 99222, 99360, 103536, 115040, 116478, 129420, 132296, 148833, 149040, 155304, 165370, 172560, 194130, 198444, 207072, 232956, 248055, 258840, 264592, 291195, 297666, 298080, 310608, 330740, 345120, 388260, 396888, 446499, 465912, 496110, 517680, 529184, 582390, 595332, 621216, 661480, 744165, 776520, 793776, 892998, 931824, 992220, 1035360, 1164780, 1190664, 1322960, 1339497, 1488330, 1553040, 1587552, 1785996, 1863648, 1984440, 2232495, 2329560, 2381328, 2645920, 2678994, 2976660, 3106080, 3571992, 3968880, 4464990, 4659120, 4762656, 5357988, 5953320, 6697485, 7143984, 7937760, 8929980, 9318240, 10715976, 11906640, 13394970, 14287968, 17859960, 21431952, 23813280, 26789940, 35719920, 42863904, 53579880, 71439840, 107159760, 214319520]

約数ペア:

[(1, 214319520), (2, 107159760), (3, 71439840), (4, 53579880), (5, 42863904), (6, 35719920), (8, 26789940), (9, 23813280), (10, 21431952), (12, 17859960), (15, 14287968), (16, 13394970), (18, 11906640), (20, 10715976), (23, 9318240), (24, 8929980), (27, 7937760), (30, 7143984), (32, 6697485), (36, 5953320), (40, 5357988), (45, 4762656), (46, 4659120), (48, 4464990), (54, 3968880), (60, 3571992), (69, 3106080), (72, 2976660), (80, 2678994), (81, 2645920), (90, 2381328), (92, 2329560), (96, 2232495), (108, 1984440), (115, 1863648), (120, 1785996), (135, 1587552), (138, 1553040), (144, 1488330), (160, 1339497), (162, 1322960), (180, 1190664), (184, 1164780), (207, 1035360), (216, 992220), (230, 931824), (240, 892998), (270, 793776), (276, 776520), (288, 744165), (324, 661480), (345, 621216), (360, 595332), (368, 582390), (405, 529184), (414, 517680), (432, 496110), (460, 465912), (480, 446499), (540, 396888), (552, 388260), (621, 345120), (648, 330740), (690, 310608), (719, 298080), (720, 297666), (736, 291195), (810, 264592), (828, 258840), (864, 248055), (920, 232956), (1035, 207072), (1080, 198444), (1104, 194130), (1242, 172560), (1296, 165370), (1380, 155304), (1438, 149040), (1440, 148833), (1620, 132296), (1656, 129420), (1840, 116478), (1863, 115040), (2070, 103536), (2157, 99360), (2160, 99222), (2208, 97065), (2484, 86280), (2592, 82685), (2760, 77652), (2876, 74520), (3105, 69024), (3240, 66148), (3312, 64710), (3595, 59616), (3680, 58239), (3726, 57520), (4140, 51768), (4314, 49680), (4320, 49611), (4968, 43140), (5520, 38826), (5752, 37260), (6210, 34512), (6471, 33120), (6480, 33074), (6624, 32355), (7190, 29808), (7452, 28760), (8280, 25884), (8628, 24840), (9315, 23008), (9936, 21570), (10785, 19872), (11040, 19413), (11504, 18630), (12420, 17256), (12942, 16560), (12960, 16537), (14380, 14904)]