169787520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{4211}}^1$

素因数の和:4243

約数の個数: 192

約数和(自身を含む): 670213440

約数和(自身を除く): 500425920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4211, 4480, 5040, 5760, 6720, 8064, 8422, 10080, 12633, 13440, 16844, 20160, 21055, 25266, 29477, 33688, 37899, 40320, 42110, 50532, 58954, 63165, 67376, 75798, 84220, 88431, 101064, 117908, 126330, 134752, 147385, 151596, 168440, 176862, 189495, 202128, 235816, 252660, 265293, 269504, 294770, 303192, 336880, 353724, 378990, 404256, 442155, 471632, 505320, 530586, 539008, 589540, 606384, 673760, 707448, 757980, 808512, 884310, 943264, 1010640, 1061172, 1179080, 1212768, 1326465, 1347520, 1414896, 1515960, 1617024, 1768620, 1886528, 2021280, 2122344, 2358160, 2425536, 2652930, 2695040, 2829792, 3031920, 3537240, 3773056, 4042560, 4244688, 4716320, 4851072, 5305860, 5659584, 6063840, 7074480, 8085120, 8489376, 9432640, 10611720, 11319168, 12127680, 14148960, 16978752, 18865280, 21223440, 24255360, 28297920, 33957504, 42446880, 56595840, 84893760, 169787520]

約数ペア:

[(1, 169787520), (2, 84893760), (3, 56595840), (4, 42446880), (5, 33957504), (6, 28297920), (7, 24255360), (8, 21223440), (9, 18865280), (10, 16978752), (12, 14148960), (14, 12127680), (15, 11319168), (16, 10611720), (18, 9432640), (20, 8489376), (21, 8085120), (24, 7074480), (28, 6063840), (30, 5659584), (32, 5305860), (35, 4851072), (36, 4716320), (40, 4244688), (42, 4042560), (45, 3773056), (48, 3537240), (56, 3031920), (60, 2829792), (63, 2695040), (64, 2652930), (70, 2425536), (72, 2358160), (80, 2122344), (84, 2021280), (90, 1886528), (96, 1768620), (105, 1617024), (112, 1515960), (120, 1414896), (126, 1347520), (128, 1326465), (140, 1212768), (144, 1179080), (160, 1061172), (168, 1010640), (180, 943264), (192, 884310), (210, 808512), (224, 757980), (240, 707448), (252, 673760), (280, 606384), (288, 589540), (315, 539008), (320, 530586), (336, 505320), (360, 471632), (384, 442155), (420, 404256), (448, 378990), (480, 353724), (504, 336880), (560, 303192), (576, 294770), (630, 269504), (640, 265293), (672, 252660), (720, 235816), (840, 202128), (896, 189495), (960, 176862), (1008, 168440), (1120, 151596), (1152, 147385), (1260, 134752), (1344, 126330), (1440, 117908), (1680, 101064), (1920, 88431), (2016, 84220), (2240, 75798), (2520, 67376), (2688, 63165), (2880, 58954), (3360, 50532), (4032, 42110), (4211, 40320), (4480, 37899), (5040, 33688), (5760, 29477), (6720, 25266), (8064, 21055), (8422, 20160), (10080, 16844), (12633, 13440)]