216177120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 763741440

約数和(自身を除く): 547564320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 216, 240, 270, 288, 307, 326, 360, 432, 480, 489, 540, 614, 652, 720, 815, 864, 921, 978, 1080, 1228, 1304, 1440, 1467, 1535, 1630, 1842, 1956, 2160, 2445, 2456, 2608, 2763, 2934, 3070, 3260, 3684, 3912, 4320, 4401, 4605, 4890, 4912, 5216, 5526, 5868, 6140, 6520, 7335, 7368, 7824, 8289, 8802, 9210, 9780, 9824, 11052, 11736, 12280, 13040, 13815, 14670, 14736, 15648, 16578, 17604, 18420, 19560, 22005, 22104, 23472, 24560, 26080, 27630, 29340, 29472, 33156, 35208, 36840, 39120, 41445, 44010, 44208, 46944, 49120, 50041, 55260, 58680, 66312, 70416, 73680, 78240, 82890, 88020, 88416, 100082, 110520, 117360, 132624, 140832, 147360, 150123, 165780, 176040, 200164, 221040, 234720, 250205, 265248, 300246, 331560, 352080, 400328, 442080, 450369, 500410, 600492, 663120, 704160, 750615, 800656, 900738, 1000820, 1200984, 1326240, 1351107, 1501230, 1601312, 1801476, 2001640, 2251845, 2401968, 2702214, 3002460, 3602952, 4003280, 4503690, 4803936, 5404428, 6004920, 6755535, 7205904, 8006560, 9007380, 10808856, 12009840, 13511070, 14411808, 18014760, 21617712, 24019680, 27022140, 36029520, 43235424, 54044280, 72059040, 108088560, 216177120]

約数ペア:

[(1, 216177120), (2, 108088560), (3, 72059040), (4, 54044280), (5, 43235424), (6, 36029520), (8, 27022140), (9, 24019680), (10, 21617712), (12, 18014760), (15, 14411808), (16, 13511070), (18, 12009840), (20, 10808856), (24, 9007380), (27, 8006560), (30, 7205904), (32, 6755535), (36, 6004920), (40, 5404428), (45, 4803936), (48, 4503690), (54, 4003280), (60, 3602952), (72, 3002460), (80, 2702214), (90, 2401968), (96, 2251845), (108, 2001640), (120, 1801476), (135, 1601312), (144, 1501230), (160, 1351107), (163, 1326240), (180, 1200984), (216, 1000820), (240, 900738), (270, 800656), (288, 750615), (307, 704160), (326, 663120), (360, 600492), (432, 500410), (480, 450369), (489, 442080), (540, 400328), (614, 352080), (652, 331560), (720, 300246), (815, 265248), (864, 250205), (921, 234720), (978, 221040), (1080, 200164), (1228, 176040), (1304, 165780), (1440, 150123), (1467, 147360), (1535, 140832), (1630, 132624), (1842, 117360), (1956, 110520), (2160, 100082), (2445, 88416), (2456, 88020), (2608, 82890), (2763, 78240), (2934, 73680), (3070, 70416), (3260, 66312), (3684, 58680), (3912, 55260), (4320, 50041), (4401, 49120), (4605, 46944), (4890, 44208), (4912, 44010), (5216, 41445), (5526, 39120), (5868, 36840), (6140, 35208), (6520, 33156), (7335, 29472), (7368, 29340), (7824, 27630), (8289, 26080), (8802, 24560), (9210, 23472), (9780, 22104), (9824, 22005), (11052, 19560), (11736, 18420), (12280, 17604), (13040, 16578), (13815, 15648), (14670, 14736)]