392012040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12613}}^1$

素因数の和:12671

約数の個数: 128

約数和(自身を含む): 1380476160

約数和(自身を除く): 988464120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5180, 6216, 7770, 10360, 12613, 15540, 25226, 31080, 37839, 50452, 63065, 75678, 88291, 100904, 126130, 151356, 176582, 189195, 252260, 264873, 302712, 353164, 378390, 441455, 466681, 504520, 529746, 706328, 756780, 882910, 933362, 1059492, 1324365, 1400043, 1513560, 1765820, 1866724, 2118984, 2333405, 2648730, 2800086, 3266767, 3531640, 3733448, 4666810, 5297460, 5600172, 6533534, 7000215, 9333620, 9800301, 10594920, 11200344, 13067068, 14000430, 16333835, 18667240, 19600602, 26134136, 28000860, 32667670, 39201204, 49001505, 56001720, 65335340, 78402408, 98003010, 130670680, 196006020, 392012040]

約数ペア:

[(1, 392012040), (2, 196006020), (3, 130670680), (4, 98003010), (5, 78402408), (6, 65335340), (7, 56001720), (8, 49001505), (10, 39201204), (12, 32667670), (14, 28000860), (15, 26134136), (20, 19600602), (21, 18667240), (24, 16333835), (28, 14000430), (30, 13067068), (35, 11200344), (37, 10594920), (40, 9800301), (42, 9333620), (56, 7000215), (60, 6533534), (70, 5600172), (74, 5297460), (84, 4666810), (105, 3733448), (111, 3531640), (120, 3266767), (140, 2800086), (148, 2648730), (168, 2333405), (185, 2118984), (210, 1866724), (222, 1765820), (259, 1513560), (280, 1400043), (296, 1324365), (370, 1059492), (420, 933362), (444, 882910), (518, 756780), (555, 706328), (740, 529746), (777, 504520), (840, 466681), (888, 441455), (1036, 378390), (1110, 353164), (1295, 302712), (1480, 264873), (1554, 252260), (2072, 189195), (2220, 176582), (2590, 151356), (3108, 126130), (3885, 100904), (4440, 88291), (5180, 75678), (6216, 63065), (7770, 50452), (10360, 37839), (12613, 31080), (15540, 25226)]