285001920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 336

約数和(自身を含む): 1142439168

約数和(自身を除く): 857437248

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, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 192, 201, 210, 211, 224, 240, 252, 268, 280, 288, 315, 320, 335, 336, 360, 402, 420, 422, 448, 469, 480, 504, 536, 560, 576, 603, 630, 633, 670, 672, 720, 804, 840, 844, 938, 960, 1005, 1008, 1055, 1072, 1120, 1206, 1260, 1266, 1340, 1344, 1407, 1440, 1477, 1608, 1680, 1688, 1876, 1899, 2010, 2016, 2110, 2144, 2240, 2345, 2412, 2520, 2532, 2680, 2814, 2880, 2954, 3015, 3165, 3216, 3360, 3376, 3752, 3798, 4020, 4032, 4220, 4221, 4288, 4431, 4690, 4824, 5040, 5064, 5360, 5628, 5908, 6030, 6330, 6432, 6720, 6752, 7035, 7385, 7504, 7596, 8040, 8440, 8442, 8862, 9380, 9495, 9648, 10080, 10128, 10720, 11256, 11816, 12060, 12660, 12864, 13293, 13504, 14070, 14137, 14770, 15008, 15192, 16080, 16880, 16884, 17724, 18760, 18990, 19296, 20160, 20256, 21105, 21440, 22155, 22512, 23632, 24120, 25320, 26586, 28140, 28274, 29540, 30016, 30384, 32160, 33760, 33768, 35448, 37520, 37980, 38592, 40512, 42210, 42411, 44310, 45024, 47264, 48240, 50640, 53172, 56280, 56548, 59080, 60768, 64320, 66465, 67520, 67536, 70685, 70896, 75040, 75960, 84420, 84822, 88620, 90048, 94528, 96480, 98959, 101280, 106344, 112560, 113096, 118160, 121536, 127233, 132930, 135072, 141370, 141792, 150080, 151920, 168840, 169644, 177240, 192960, 197918, 202560, 212055, 212688, 225120, 226192, 236320, 254466, 265860, 270144, 282740, 283584, 296877, 303840, 337680, 339288, 354480, 395836, 424110, 425376, 450240, 452384, 472640, 494795, 508932, 531720, 565480, 593754, 607680, 636165, 675360, 678576, 708960, 791672, 848220, 850752, 890631, 904768, 989590, 1017864, 1063440, 1130960, 1187508, 1272330, 1350720, 1357152, 1417920, 1484385, 1583344, 1696440, 1781262, 1979180, 2035728, 2126880, 2261920, 2375016, 2544660, 2714304, 2968770, 3166688, 3392880, 3562524, 3958360, 4071456, 4253760, 4453155, 4523840, 4750032, 5089320, 5937540, 6333376, 6785760, 7125048, 7916720, 8142912, 8906310, 9500064, 10178640, 11875080, 13571520, 14250096, 15833440, 17812620, 19000128, 20357280, 23750160, 28500192, 31666880, 35625240, 40714560, 47500320, 57000384, 71250480, 95000640, 142500960, 285001920]

約数ペア:

[(1, 285001920), (2, 142500960), (3, 95000640), (4, 71250480), (5, 57000384), (6, 47500320), (7, 40714560), (8, 35625240), (9, 31666880), (10, 28500192), (12, 23750160), (14, 20357280), (15, 19000128), (16, 17812620), (18, 15833440), (20, 14250096), (21, 13571520), (24, 11875080), (28, 10178640), (30, 9500064), (32, 8906310), (35, 8142912), (36, 7916720), (40, 7125048), (42, 6785760), (45, 6333376), (48, 5937540), (56, 5089320), (60, 4750032), (63, 4523840), (64, 4453155), (67, 4253760), (70, 4071456), (72, 3958360), (80, 3562524), (84, 3392880), (90, 3166688), (96, 2968770), (105, 2714304), (112, 2544660), (120, 2375016), (126, 2261920), (134, 2126880), (140, 2035728), (144, 1979180), (160, 1781262), (168, 1696440), (180, 1583344), (192, 1484385), (201, 1417920), (210, 1357152), (211, 1350720), (224, 1272330), (240, 1187508), (252, 1130960), (268, 1063440), (280, 1017864), (288, 989590), (315, 904768), (320, 890631), (335, 850752), (336, 848220), (360, 791672), (402, 708960), (420, 678576), (422, 675360), (448, 636165), (469, 607680), (480, 593754), (504, 565480), (536, 531720), (560, 508932), (576, 494795), (603, 472640), (630, 452384), (633, 450240), (670, 425376), (672, 424110), (720, 395836), (804, 354480), (840, 339288), (844, 337680), (938, 303840), (960, 296877), (1005, 283584), (1008, 282740), (1055, 270144), (1072, 265860), (1120, 254466), (1206, 236320), (1260, 226192), (1266, 225120), (1340, 212688), (1344, 212055), (1407, 202560), (1440, 197918), (1477, 192960), (1608, 177240), (1680, 169644), (1688, 168840), (1876, 151920), (1899, 150080), (2010, 141792), (2016, 141370), (2110, 135072), (2144, 132930), (2240, 127233), (2345, 121536), (2412, 118160), (2520, 113096), (2532, 112560), (2680, 106344), (2814, 101280), (2880, 98959), (2954, 96480), (3015, 94528), (3165, 90048), (3216, 88620), (3360, 84822), (3376, 84420), (3752, 75960), (3798, 75040), (4020, 70896), (4032, 70685), (4220, 67536), (4221, 67520), (4288, 66465), (4431, 64320), (4690, 60768), (4824, 59080), (5040, 56548), (5064, 56280), (5360, 53172), (5628, 50640), (5908, 48240), (6030, 47264), (6330, 45024), (6432, 44310), (6720, 42411), (6752, 42210), (7035, 40512), (7385, 38592), (7504, 37980), (7596, 37520), (8040, 35448), (8440, 33768), (8442, 33760), (8862, 32160), (9380, 30384), (9495, 30016), (9648, 29540), (10080, 28274), (10128, 28140), (10720, 26586), (11256, 25320), (11816, 24120), (12060, 23632), (12660, 22512), (12864, 22155), (13293, 21440), (13504, 21105), (14070, 20256), (14137, 20160), (14770, 19296), (15008, 18990), (15192, 18760), (16080, 17724), (16880, 16884)]