71941440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 112

約数和(自身を含む): 230501952

約数和(自身を除く): 158560512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 547, 548, 685, 822, 960, 1094, 1096, 1370, 1641, 1644, 2055, 2188, 2192, 2735, 2740, 3282, 3288, 4110, 4376, 4384, 5470, 5480, 6564, 6576, 8205, 8220, 8752, 8768, 10940, 10960, 13128, 13152, 16410, 16440, 17504, 21880, 21920, 26256, 26304, 32820, 32880, 35008, 43760, 43840, 52512, 65640, 65760, 74939, 87520, 105024, 131280, 131520, 149878, 175040, 224817, 262560, 299756, 374695, 449634, 525120, 599512, 749390, 899268, 1124085, 1199024, 1498780, 1798536, 2248170, 2398048, 2997560, 3597072, 4496340, 4796096, 5995120, 7194144, 8992680, 11990240, 14388288, 17985360, 23980480, 35970720, 71941440]

約数ペア:

[(1, 71941440), (2, 35970720), (3, 23980480), (4, 17985360), (5, 14388288), (6, 11990240), (8, 8992680), (10, 7194144), (12, 5995120), (15, 4796096), (16, 4496340), (20, 3597072), (24, 2997560), (30, 2398048), (32, 2248170), (40, 1798536), (48, 1498780), (60, 1199024), (64, 1124085), (80, 899268), (96, 749390), (120, 599512), (137, 525120), (160, 449634), (192, 374695), (240, 299756), (274, 262560), (320, 224817), (411, 175040), (480, 149878), (547, 131520), (548, 131280), (685, 105024), (822, 87520), (960, 74939), (1094, 65760), (1096, 65640), (1370, 52512), (1641, 43840), (1644, 43760), (2055, 35008), (2188, 32880), (2192, 32820), (2735, 26304), (2740, 26256), (3282, 21920), (3288, 21880), (4110, 17504), (4376, 16440), (4384, 16410), (5470, 13152), (5480, 13128), (6564, 10960), (6576, 10940), (8205, 8768), (8220, 8752)]