229039920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{991}}^1$

素因数の和:1120

約数の個数: 160

約数和(自身を含む): 797091840

約数和(自身を除く): 568051920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 107, 108, 120, 135, 144, 180, 214, 216, 240, 270, 321, 360, 428, 432, 535, 540, 642, 720, 856, 963, 991, 1070, 1080, 1284, 1605, 1712, 1926, 1982, 2140, 2160, 2568, 2889, 2973, 3210, 3852, 3964, 4280, 4815, 4955, 5136, 5778, 5946, 6420, 7704, 7928, 8560, 8919, 9630, 9910, 11556, 11892, 12840, 14445, 14865, 15408, 15856, 17838, 19260, 19820, 23112, 23784, 25680, 26757, 28890, 29730, 35676, 38520, 39640, 44595, 46224, 47568, 53514, 57780, 59460, 71352, 77040, 79280, 89190, 106037, 107028, 115560, 118920, 133785, 142704, 178380, 212074, 214056, 231120, 237840, 267570, 318111, 356760, 424148, 428112, 530185, 535140, 636222, 713520, 848296, 954333, 1060370, 1070280, 1272444, 1590555, 1696592, 1908666, 2120740, 2140560, 2544888, 2862999, 3181110, 3817332, 4241480, 4771665, 5089776, 5725998, 6362220, 7634664, 8482960, 9543330, 11451996, 12724440, 14314995, 15269328, 19086660, 22903992, 25448880, 28629990, 38173320, 45807984, 57259980, 76346640, 114519960, 229039920]

約数ペア:

[(1, 229039920), (2, 114519960), (3, 76346640), (4, 57259980), (5, 45807984), (6, 38173320), (8, 28629990), (9, 25448880), (10, 22903992), (12, 19086660), (15, 15269328), (16, 14314995), (18, 12724440), (20, 11451996), (24, 9543330), (27, 8482960), (30, 7634664), (36, 6362220), (40, 5725998), (45, 5089776), (48, 4771665), (54, 4241480), (60, 3817332), (72, 3181110), (80, 2862999), (90, 2544888), (107, 2140560), (108, 2120740), (120, 1908666), (135, 1696592), (144, 1590555), (180, 1272444), (214, 1070280), (216, 1060370), (240, 954333), (270, 848296), (321, 713520), (360, 636222), (428, 535140), (432, 530185), (535, 428112), (540, 424148), (642, 356760), (720, 318111), (856, 267570), (963, 237840), (991, 231120), (1070, 214056), (1080, 212074), (1284, 178380), (1605, 142704), (1712, 133785), (1926, 118920), (1982, 115560), (2140, 107028), (2160, 106037), (2568, 89190), (2889, 79280), (2973, 77040), (3210, 71352), (3852, 59460), (3964, 57780), (4280, 53514), (4815, 47568), (4955, 46224), (5136, 44595), (5778, 39640), (5946, 38520), (6420, 35676), (7704, 29730), (7928, 28890), (8560, 26757), (8919, 25680), (9630, 23784), (9910, 23112), (11556, 19820), (11892, 19260), (12840, 17838), (14445, 15856), (14865, 15408)]