84338760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:559

約数の個数: 128

約数和(自身を含む): 278328960

約数和(自身を除く): 193990200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 181, 220, 264, 330, 353, 362, 440, 543, 660, 706, 724, 905, 1059, 1086, 1320, 1412, 1448, 1765, 1810, 1991, 2118, 2172, 2715, 2824, 3530, 3620, 3883, 3982, 4236, 4344, 5295, 5430, 5973, 7060, 7240, 7766, 7964, 8472, 9955, 10590, 10860, 11649, 11946, 14120, 15532, 15928, 19415, 19910, 21180, 21720, 23298, 23892, 29865, 31064, 38830, 39820, 42360, 46596, 47784, 58245, 59730, 63893, 77660, 79640, 93192, 116490, 119460, 127786, 155320, 191679, 232980, 238920, 255572, 319465, 383358, 465960, 511144, 638930, 702823, 766716, 958395, 1277860, 1405646, 1533432, 1916790, 2108469, 2555720, 2811292, 3514115, 3833580, 4216938, 5622584, 7028230, 7667160, 8433876, 10542345, 14056460, 16867752, 21084690, 28112920, 42169380, 84338760]

約数ペア:

[(1, 84338760), (2, 42169380), (3, 28112920), (4, 21084690), (5, 16867752), (6, 14056460), (8, 10542345), (10, 8433876), (11, 7667160), (12, 7028230), (15, 5622584), (20, 4216938), (22, 3833580), (24, 3514115), (30, 2811292), (33, 2555720), (40, 2108469), (44, 1916790), (55, 1533432), (60, 1405646), (66, 1277860), (88, 958395), (110, 766716), (120, 702823), (132, 638930), (165, 511144), (181, 465960), (220, 383358), (264, 319465), (330, 255572), (353, 238920), (362, 232980), (440, 191679), (543, 155320), (660, 127786), (706, 119460), (724, 116490), (905, 93192), (1059, 79640), (1086, 77660), (1320, 63893), (1412, 59730), (1448, 58245), (1765, 47784), (1810, 46596), (1991, 42360), (2118, 39820), (2172, 38830), (2715, 31064), (2824, 29865), (3530, 23892), (3620, 23298), (3883, 21720), (3982, 21180), (4236, 19910), (4344, 19415), (5295, 15928), (5430, 15532), (5973, 14120), (7060, 11946), (7240, 11649), (7766, 10860), (7964, 10590), (8472, 9955)]