1314276720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:1023

約数の個数: 160

約数和(自身を含む): 4184732160

約数和(自身を除く): 2870455440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 107, 120, 122, 183, 214, 240, 244, 305, 321, 366, 428, 488, 535, 610, 642, 732, 839, 856, 915, 976, 1070, 1220, 1284, 1464, 1605, 1678, 1712, 1830, 2140, 2440, 2517, 2568, 2928, 3210, 3356, 3660, 4195, 4280, 4880, 5034, 5136, 6420, 6527, 6712, 7320, 8390, 8560, 10068, 12585, 12840, 13054, 13424, 14640, 16780, 19581, 20136, 25170, 25680, 26108, 32635, 33560, 39162, 40272, 50340, 51179, 52216, 65270, 67120, 78324, 89773, 97905, 100680, 102358, 104432, 130540, 153537, 156648, 179546, 195810, 201360, 204716, 255895, 261080, 269319, 307074, 313296, 359092, 391620, 409432, 448865, 511790, 522160, 538638, 614148, 718184, 767685, 783240, 818864, 897730, 1023580, 1077276, 1228296, 1346595, 1436368, 1535370, 1566480, 1795460, 2047160, 2154552, 2456592, 2693190, 3070740, 3590920, 4094320, 4309104, 5386380, 5476153, 6141480, 7181840, 10772760, 10952306, 12282960, 16428459, 21545520, 21904612, 27380765, 32856918, 43809224, 54761530, 65713836, 82142295, 87618448, 109523060, 131427672, 164284590, 219046120, 262855344, 328569180, 438092240, 657138360, 1314276720]

約数ペア:

[(1, 1314276720), (2, 657138360), (3, 438092240), (4, 328569180), (5, 262855344), (6, 219046120), (8, 164284590), (10, 131427672), (12, 109523060), (15, 87618448), (16, 82142295), (20, 65713836), (24, 54761530), (30, 43809224), (40, 32856918), (48, 27380765), (60, 21904612), (61, 21545520), (80, 16428459), (107, 12282960), (120, 10952306), (122, 10772760), (183, 7181840), (214, 6141480), (240, 5476153), (244, 5386380), (305, 4309104), (321, 4094320), (366, 3590920), (428, 3070740), (488, 2693190), (535, 2456592), (610, 2154552), (642, 2047160), (732, 1795460), (839, 1566480), (856, 1535370), (915, 1436368), (976, 1346595), (1070, 1228296), (1220, 1077276), (1284, 1023580), (1464, 897730), (1605, 818864), (1678, 783240), (1712, 767685), (1830, 718184), (2140, 614148), (2440, 538638), (2517, 522160), (2568, 511790), (2928, 448865), (3210, 409432), (3356, 391620), (3660, 359092), (4195, 313296), (4280, 307074), (4880, 269319), (5034, 261080), (5136, 255895), (6420, 204716), (6527, 201360), (6712, 195810), (7320, 179546), (8390, 156648), (8560, 153537), (10068, 130540), (12585, 104432), (12840, 102358), (13054, 100680), (13424, 97905), (14640, 89773), (16780, 78324), (19581, 67120), (20136, 65270), (25170, 52216), (25680, 51179), (26108, 50340), (32635, 40272), (33560, 39162)]