1319852880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{577}}^1$

素因数の和:955

約数の個数: 200

約数和(自身を含む): 4604997672

約数和(自身を除く): 3285144792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 353, 360, 405, 432, 540, 577, 648, 706, 720, 810, 1059, 1080, 1154, 1296, 1412, 1620, 1731, 1765, 2118, 2160, 2308, 2824, 2885, 3177, 3240, 3462, 3530, 4236, 4616, 5193, 5295, 5648, 5770, 6354, 6480, 6924, 7060, 8472, 8655, 9232, 9531, 10386, 10590, 11540, 12708, 13848, 14120, 15579, 15885, 16944, 17310, 19062, 20772, 21180, 23080, 25416, 25965, 27696, 28240, 28593, 31158, 31770, 34620, 38124, 41544, 42360, 46160, 46737, 47655, 50832, 51930, 57186, 62316, 63540, 69240, 76248, 77895, 83088, 84720, 93474, 95310, 103860, 114372, 124632, 127080, 138480, 142965, 152496, 155790, 186948, 190620, 203681, 207720, 228744, 233685, 249264, 254160, 285930, 311580, 373896, 381240, 407362, 415440, 457488, 467370, 571860, 611043, 623160, 747792, 762480, 814724, 934740, 1018405, 1143720, 1222086, 1246320, 1629448, 1833129, 1869480, 2036810, 2287440, 2444172, 3055215, 3258896, 3666258, 3738960, 4073620, 4888344, 5499387, 6110430, 7332516, 8147240, 9165645, 9776688, 10998774, 12220860, 14665032, 16294480, 16498161, 18331290, 21997548, 24441720, 27496935, 29330064, 32996322, 36662580, 43995096, 48883440, 54993870, 65992644, 73325160, 82490805, 87990192, 109987740, 131985288, 146650320, 164981610, 219975480, 263970576, 329963220, 439950960, 659926440, 1319852880]

約数ペア:

[(1, 1319852880), (2, 659926440), (3, 439950960), (4, 329963220), (5, 263970576), (6, 219975480), (8, 164981610), (9, 146650320), (10, 131985288), (12, 109987740), (15, 87990192), (16, 82490805), (18, 73325160), (20, 65992644), (24, 54993870), (27, 48883440), (30, 43995096), (36, 36662580), (40, 32996322), (45, 29330064), (48, 27496935), (54, 24441720), (60, 21997548), (72, 18331290), (80, 16498161), (81, 16294480), (90, 14665032), (108, 12220860), (120, 10998774), (135, 9776688), (144, 9165645), (162, 8147240), (180, 7332516), (216, 6110430), (240, 5499387), (270, 4888344), (324, 4073620), (353, 3738960), (360, 3666258), (405, 3258896), (432, 3055215), (540, 2444172), (577, 2287440), (648, 2036810), (706, 1869480), (720, 1833129), (810, 1629448), (1059, 1246320), (1080, 1222086), (1154, 1143720), (1296, 1018405), (1412, 934740), (1620, 814724), (1731, 762480), (1765, 747792), (2118, 623160), (2160, 611043), (2308, 571860), (2824, 467370), (2885, 457488), (3177, 415440), (3240, 407362), (3462, 381240), (3530, 373896), (4236, 311580), (4616, 285930), (5193, 254160), (5295, 249264), (5648, 233685), (5770, 228744), (6354, 207720), (6480, 203681), (6924, 190620), (7060, 186948), (8472, 155790), (8655, 152496), (9232, 142965), (9531, 138480), (10386, 127080), (10590, 124632), (11540, 114372), (12708, 103860), (13848, 95310), (14120, 93474), (15579, 84720), (15885, 83088), (16944, 77895), (17310, 76248), (19062, 69240), (20772, 63540), (21180, 62316), (23080, 57186), (25416, 51930), (25965, 50832), (27696, 47655), (28240, 46737), (28593, 46160), (31158, 42360), (31770, 41544), (34620, 38124)]