8680403880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13463}}^1$

素因数の和:13685

約数の個数: 160

約数和(自身を含む): 29324592000

約数和(自身を除く): 20644188120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 199, 216, 270, 324, 360, 398, 405, 540, 597, 648, 796, 810, 995, 1080, 1194, 1592, 1620, 1791, 1990, 2388, 2985, 3240, 3582, 3980, 4776, 5373, 5970, 7164, 7960, 8955, 10746, 11940, 13463, 14328, 16119, 17910, 21492, 23880, 26865, 26926, 32238, 35820, 40389, 42984, 53730, 53852, 64476, 67315, 71640, 80595, 80778, 107460, 107704, 121167, 128952, 134630, 161190, 161556, 201945, 214920, 242334, 269260, 322380, 323112, 363501, 403890, 484668, 538520, 605835, 644760, 727002, 807780, 969336, 1090503, 1211670, 1454004, 1615560, 1817505, 2181006, 2423340, 2679137, 2908008, 3635010, 4362012, 4846680, 5358274, 5452515, 7270020, 8037411, 8724024, 10716548, 10905030, 13395685, 14540040, 16074822, 21433096, 21810060, 24112233, 26791370, 32149644, 40187055, 43620120, 48224466, 53582740, 64299288, 72336699, 80374110, 96448932, 107165480, 120561165, 144673398, 160748220, 192897864, 217010097, 241122330, 289346796, 321496440, 361683495, 434020194, 482244660, 578693592, 723366990, 868040388, 964489320, 1085050485, 1446733980, 1736080776, 2170100970, 2893467960, 4340201940, 8680403880]

約数ペア:

[(1, 8680403880), (2, 4340201940), (3, 2893467960), (4, 2170100970), (5, 1736080776), (6, 1446733980), (8, 1085050485), (9, 964489320), (10, 868040388), (12, 723366990), (15, 578693592), (18, 482244660), (20, 434020194), (24, 361683495), (27, 321496440), (30, 289346796), (36, 241122330), (40, 217010097), (45, 192897864), (54, 160748220), (60, 144673398), (72, 120561165), (81, 107165480), (90, 96448932), (108, 80374110), (120, 72336699), (135, 64299288), (162, 53582740), (180, 48224466), (199, 43620120), (216, 40187055), (270, 32149644), (324, 26791370), (360, 24112233), (398, 21810060), (405, 21433096), (540, 16074822), (597, 14540040), (648, 13395685), (796, 10905030), (810, 10716548), (995, 8724024), (1080, 8037411), (1194, 7270020), (1592, 5452515), (1620, 5358274), (1791, 4846680), (1990, 4362012), (2388, 3635010), (2985, 2908008), (3240, 2679137), (3582, 2423340), (3980, 2181006), (4776, 1817505), (5373, 1615560), (5970, 1454004), (7164, 1211670), (7960, 1090503), (8955, 969336), (10746, 807780), (11940, 727002), (13463, 644760), (14328, 605835), (16119, 538520), (17910, 484668), (21492, 403890), (23880, 363501), (26865, 323112), (26926, 322380), (32238, 269260), (35820, 242334), (40389, 214920), (42984, 201945), (53730, 161556), (53852, 161190), (64476, 134630), (67315, 128952), (71640, 121167), (80595, 107704), (80778, 107460)]