2049999840

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 480

約数和(自身を含む): 8430428160

約数和(自身を除く): 6380428320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 59, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 118, 120, 126, 135, 140, 144, 160, 162, 168, 177, 180, 189, 210, 216, 224, 236, 240, 252, 270, 280, 288, 295, 315, 324, 336, 354, 360, 378, 383, 405, 413, 420, 432, 472, 480, 504, 531, 540, 560, 567, 590, 630, 648, 672, 708, 720, 756, 766, 810, 826, 840, 864, 885, 944, 945, 1008, 1062, 1080, 1120, 1134, 1149, 1180, 1239, 1260, 1296, 1416, 1440, 1512, 1532, 1593, 1620, 1652, 1680, 1770, 1888, 1890, 1915, 2016, 2065, 2124, 2160, 2268, 2298, 2360, 2478, 2520, 2592, 2655, 2681, 2832, 2835, 3024, 3064, 3186, 3240, 3304, 3360, 3447, 3540, 3717, 3780, 3830, 4130, 4248, 4320, 4536, 4596, 4720, 4779, 4956, 5040, 5310, 5362, 5664, 5670, 5745, 6048, 6128, 6195, 6372, 6480, 6608, 6894, 7080, 7434, 7560, 7660, 7965, 8043, 8260, 8496, 9072, 9192, 9440, 9558, 9912, 10080, 10341, 10620, 10724, 11151, 11340, 11490, 12256, 12390, 12744, 12960, 13216, 13405, 13788, 14160, 14868, 15120, 15320, 15930, 16086, 16520, 16992, 17235, 18144, 18384, 18585, 19116, 19824, 20682, 21240, 21448, 22302, 22597, 22680, 22980, 23895, 24129, 24780, 25488, 26810, 27576, 28320, 29736, 30240, 30640, 31023, 31860, 32172, 33040, 33453, 34470, 36768, 37170, 38232, 39648, 40215, 41364, 42480, 42896, 44604, 45194, 45360, 45960, 47790, 48258, 49560, 50976, 51705, 53620, 55152, 55755, 59472, 61280, 62046, 63720, 64344, 66080, 66906, 67791, 68940, 72387, 74340, 76464, 80430, 82728, 84960, 85792, 89208, 90388, 90720, 91920, 95580, 96516, 99120, 103410, 107240, 110304, 111510, 112985, 118944, 120645, 124092, 127440, 128688, 133812, 135582, 137880, 144774, 148680, 152928, 155115, 158179, 160860, 165456, 167265, 178416, 180776, 183840, 191160, 193032, 198240, 203373, 206820, 214480, 217161, 223020, 225970, 241290, 248184, 254880, 257376, 267624, 271164, 275760, 289548, 297360, 310230, 316358, 321720, 330912, 334530, 338955, 356832, 361552, 361935, 382320, 386064, 406746, 413640, 428960, 434322, 446040, 451940, 474537, 482580, 496368, 535248, 542328, 551520, 579096, 594720, 610119, 620460, 632716, 643440, 669060, 677910, 723104, 723870, 764640, 772128, 790895, 813492, 827280, 868644, 892080, 903880, 949074, 965160, 992736, 1016865, 1070496, 1084656, 1085805, 1158192, 1220238, 1240920, 1265432, 1286880, 1338120, 1355820, 1423611, 1447740, 1581790, 1626984, 1654560, 1737288, 1784160, 1807760, 1830357, 1898148, 1930320, 2033730, 2169312, 2171610, 2316384, 2372685, 2440476, 2481840, 2530864, 2676240, 2711640, 2847222, 2895480, 3050595, 3163580, 3253968, 3474576, 3615520, 3660714, 3796296, 3860640, 4067460, 4270833, 4343220, 4745370, 4880952, 4963680, 5061728, 5352480, 5423280, 5694444, 5790960, 6101190, 6327160, 6507936, 6949152, 7118055, 7321428, 7592592, 8134920, 8541666, 8686440, 9151785, 9490740, 9761904, 10846560, 11388888, 11581920, 12202380, 12654320, 12812499, 14236110, 14642856, 15185184, 16269840, 17083332, 17372880, 18303570, 18981480, 19523808, 21354165, 22777776, 24404760, 25308640, 25624998, 28472220, 29285712, 32539680, 34166664, 34745760, 36607140, 37962960, 42708330, 45555552, 48809520, 51249996, 56944440, 58571424, 64062495, 68333328, 73214280, 75925920, 85416660, 97619040, 102499992, 113888880, 128124990, 136666656, 146428560, 170833320, 204999984, 227777760, 256249980, 292857120, 341666640, 409999968, 512499960, 683333280, 1024999920, 2049999840]

約数ペア:

[(1, 2049999840), (2, 1024999920), (3, 683333280), (4, 512499960), (5, 409999968), (6, 341666640), (7, 292857120), (8, 256249980), (9, 227777760), (10, 204999984), (12, 170833320), (14, 146428560), (15, 136666656), (16, 128124990), (18, 113888880), (20, 102499992), (21, 97619040), (24, 85416660), (27, 75925920), (28, 73214280), (30, 68333328), (32, 64062495), (35, 58571424), (36, 56944440), (40, 51249996), (42, 48809520), (45, 45555552), (48, 42708330), (54, 37962960), (56, 36607140), (59, 34745760), (60, 34166664), (63, 32539680), (70, 29285712), (72, 28472220), (80, 25624998), (81, 25308640), (84, 24404760), (90, 22777776), (96, 21354165), (105, 19523808), (108, 18981480), (112, 18303570), (118, 17372880), (120, 17083332), (126, 16269840), (135, 15185184), (140, 14642856), (144, 14236110), (160, 12812499), (162, 12654320), (168, 12202380), (177, 11581920), (180, 11388888), (189, 10846560), (210, 9761904), (216, 9490740), (224, 9151785), (236, 8686440), (240, 8541666), (252, 8134920), (270, 7592592), (280, 7321428), (288, 7118055), (295, 6949152), (315, 6507936), (324, 6327160), (336, 6101190), (354, 5790960), (360, 5694444), (378, 5423280), (383, 5352480), (405, 5061728), (413, 4963680), (420, 4880952), (432, 4745370), (472, 4343220), (480, 4270833), (504, 4067460), (531, 3860640), (540, 3796296), (560, 3660714), (567, 3615520), (590, 3474576), (630, 3253968), (648, 3163580), (672, 3050595), (708, 2895480), (720, 2847222), (756, 2711640), (766, 2676240), (810, 2530864), (826, 2481840), (840, 2440476), (864, 2372685), (885, 2316384), (944, 2171610), (945, 2169312), (1008, 2033730), (1062, 1930320), (1080, 1898148), (1120, 1830357), (1134, 1807760), (1149, 1784160), (1180, 1737288), (1239, 1654560), (1260, 1626984), (1296, 1581790), (1416, 1447740), (1440, 1423611), (1512, 1355820), (1532, 1338120), (1593, 1286880), (1620, 1265432), (1652, 1240920), (1680, 1220238), (1770, 1158192), (1888, 1085805), (1890, 1084656), (1915, 1070496), (2016, 1016865), (2065, 992736), (2124, 965160), (2160, 949074), (2268, 903880), (2298, 892080), (2360, 868644), (2478, 827280), (2520, 813492), (2592, 790895), (2655, 772128), (2681, 764640), (2832, 723870), (2835, 723104), (3024, 677910), (3064, 669060), (3186, 643440), (3240, 632716), (3304, 620460), (3360, 610119), (3447, 594720), (3540, 579096), (3717, 551520), (3780, 542328), (3830, 535248), (4130, 496368), (4248, 482580), (4320, 474537), (4536, 451940), (4596, 446040), (4720, 434322), (4779, 428960), (4956, 413640), (5040, 406746), (5310, 386064), (5362, 382320), (5664, 361935), (5670, 361552), (5745, 356832), (6048, 338955), (6128, 334530), (6195, 330912), (6372, 321720), (6480, 316358), (6608, 310230), (6894, 297360), (7080, 289548), (7434, 275760), (7560, 271164), (7660, 267624), (7965, 257376), (8043, 254880), (8260, 248184), (8496, 241290), (9072, 225970), (9192, 223020), (9440, 217161), (9558, 214480), (9912, 206820), (10080, 203373), (10341, 198240), (10620, 193032), (10724, 191160), (11151, 183840), (11340, 180776), (11490, 178416), (12256, 167265), (12390, 165456), (12744, 160860), (12960, 158179), (13216, 155115), (13405, 152928), (13788, 148680), (14160, 144774), (14868, 137880), (15120, 135582), (15320, 133812), (15930, 128688), (16086, 127440), (16520, 124092), (16992, 120645), (17235, 118944), (18144, 112985), (18384, 111510), (18585, 110304), (19116, 107240), (19824, 103410), (20682, 99120), (21240, 96516), (21448, 95580), (22302, 91920), (22597, 90720), (22680, 90388), (22980, 89208), (23895, 85792), (24129, 84960), (24780, 82728), (25488, 80430), (26810, 76464), (27576, 74340), (28320, 72387), (29736, 68940), (30240, 67791), (30640, 66906), (31023, 66080), (31860, 64344), (32172, 63720), (33040, 62046), (33453, 61280), (34470, 59472), (36768, 55755), (37170, 55152), (38232, 53620), (39648, 51705), (40215, 50976), (41364, 49560), (42480, 48258), (42896, 47790), (44604, 45960), (45194, 45360)]