379763020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1040449536

約数和(自身を除く): 660686516

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 53, 62, 65, 70, 91, 106, 124, 127, 130, 140, 155, 182, 212, 217, 254, 260, 265, 310, 364, 371, 403, 434, 455, 508, 530, 620, 635, 689, 742, 806, 868, 889, 910, 1060, 1085, 1270, 1378, 1484, 1612, 1643, 1651, 1778, 1820, 1855, 2015, 2170, 2540, 2756, 2821, 3286, 3302, 3445, 3556, 3710, 3937, 4030, 4340, 4445, 4823, 5642, 6572, 6604, 6731, 6890, 7420, 7874, 8060, 8215, 8255, 8890, 9646, 11284, 11501, 11557, 13462, 13780, 14105, 15748, 16430, 16510, 17780, 19292, 19685, 21359, 23002, 23114, 24115, 26924, 27559, 28210, 32860, 33020, 33655, 39370, 42718, 46004, 46228, 47117, 48230, 51181, 55118, 56420, 57505, 57785, 67310, 78740, 85436, 87503, 94234, 96460, 102362, 106795, 110236, 115010, 115570, 134620, 137795, 149513, 175006, 188468, 204724, 208661, 213590, 230020, 231140, 235585, 255905, 275590, 299026, 350012, 358267, 417322, 427180, 437515, 471170, 511810, 551180, 598052, 612521, 716534, 747565, 834644, 875030, 942340, 1023620, 1043305, 1225042, 1433068, 1460627, 1495130, 1750060, 1791335, 2086610, 2450084, 2712593, 2921254, 2990260, 3062605, 3582670, 4173220, 5425186, 5842508, 6125210, 7165340, 7303135, 10850372, 12250420, 13562965, 14606270, 18988151, 27125930, 29212540, 37976302, 54251860, 75952604, 94940755, 189881510, 379763020]

約数ペア:

[(1, 379763020), (2, 189881510), (4, 94940755), (5, 75952604), (7, 54251860), (10, 37976302), (13, 29212540), (14, 27125930), (20, 18988151), (26, 14606270), (28, 13562965), (31, 12250420), (35, 10850372), (52, 7303135), (53, 7165340), (62, 6125210), (65, 5842508), (70, 5425186), (91, 4173220), (106, 3582670), (124, 3062605), (127, 2990260), (130, 2921254), (140, 2712593), (155, 2450084), (182, 2086610), (212, 1791335), (217, 1750060), (254, 1495130), (260, 1460627), (265, 1433068), (310, 1225042), (364, 1043305), (371, 1023620), (403, 942340), (434, 875030), (455, 834644), (508, 747565), (530, 716534), (620, 612521), (635, 598052), (689, 551180), (742, 511810), (806, 471170), (868, 437515), (889, 427180), (910, 417322), (1060, 358267), (1085, 350012), (1270, 299026), (1378, 275590), (1484, 255905), (1612, 235585), (1643, 231140), (1651, 230020), (1778, 213590), (1820, 208661), (1855, 204724), (2015, 188468), (2170, 175006), (2540, 149513), (2756, 137795), (2821, 134620), (3286, 115570), (3302, 115010), (3445, 110236), (3556, 106795), (3710, 102362), (3937, 96460), (4030, 94234), (4340, 87503), (4445, 85436), (4823, 78740), (5642, 67310), (6572, 57785), (6604, 57505), (6731, 56420), (6890, 55118), (7420, 51181), (7874, 48230), (8060, 47117), (8215, 46228), (8255, 46004), (8890, 42718), (9646, 39370), (11284, 33655), (11501, 33020), (11557, 32860), (13462, 28210), (13780, 27559), (14105, 26924), (15748, 24115), (16430, 23114), (16510, 23002), (17780, 21359), (19292, 19685)]