2013826680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{11393}}^1$

素因数の和:11901

約数の個数: 96

約数和(自身を含む): 6558842160

約数和(自身を除く): 4545015480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 491, 982, 1473, 1964, 2455, 2946, 3928, 4419, 4910, 5892, 7365, 8838, 9820, 11393, 11784, 14730, 17676, 19640, 22095, 22786, 29460, 34179, 35352, 44190, 45572, 56965, 58920, 68358, 88380, 91144, 102537, 113930, 136716, 170895, 176760, 205074, 227860, 273432, 341790, 410148, 455720, 512685, 683580, 820296, 1025370, 1367160, 2050740, 4101480, 5593963, 11187926, 16781889, 22375852, 27969815, 33563778, 44751704, 50345667, 55939630, 67127556, 83909445, 100691334, 111879260, 134255112, 167818890, 201382668, 223758520, 251728335, 335637780, 402765336, 503456670, 671275560, 1006913340, 2013826680]

約数ペア:

[(1, 2013826680), (2, 1006913340), (3, 671275560), (4, 503456670), (5, 402765336), (6, 335637780), (8, 251728335), (9, 223758520), (10, 201382668), (12, 167818890), (15, 134255112), (18, 111879260), (20, 100691334), (24, 83909445), (30, 67127556), (36, 55939630), (40, 50345667), (45, 44751704), (60, 33563778), (72, 27969815), (90, 22375852), (120, 16781889), (180, 11187926), (360, 5593963), (491, 4101480), (982, 2050740), (1473, 1367160), (1964, 1025370), (2455, 820296), (2946, 683580), (3928, 512685), (4419, 455720), (4910, 410148), (5892, 341790), (7365, 273432), (8838, 227860), (9820, 205074), (11393, 176760), (11784, 170895), (14730, 136716), (17676, 113930), (19640, 102537), (22095, 91144), (22786, 88380), (29460, 68358), (34179, 58920), (35352, 56965), (44190, 45572)]