2158571520

素因数分解:

$2^{12}\times 3^2\times 5^1\times 7^2\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 468

約数和(自身を含む): 8740124640

約数和(自身を除く): 6581553120

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, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 239, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 478, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 717, 720, 735, 768, 784, 840, 882, 896, 956, 960, 980, 1008, 1024, 1120, 1152, 1176, 1195, 1260, 1280, 1344, 1434, 1440, 1470, 1536, 1568, 1673, 1680, 1764, 1792, 1912, 1920, 1960, 2016, 2048, 2151, 2205, 2240, 2304, 2352, 2390, 2520, 2560, 2688, 2868, 2880, 2940, 3072, 3136, 3346, 3360, 3528, 3584, 3585, 3824, 3840, 3920, 4032, 4096, 4302, 4410, 4480, 4608, 4704, 4780, 5019, 5040, 5120, 5376, 5736, 5760, 5880, 6144, 6272, 6692, 6720, 7056, 7168, 7170, 7648, 7680, 7840, 8064, 8365, 8604, 8820, 8960, 9216, 9408, 9560, 10038, 10080, 10240, 10752, 10755, 11472, 11520, 11711, 11760, 12288, 12544, 13384, 13440, 14112, 14336, 14340, 15057, 15296, 15360, 15680, 16128, 16730, 17208, 17640, 17920, 18432, 18816, 19120, 20076, 20160, 20480, 21504, 21510, 22944, 23040, 23422, 23520, 25088, 25095, 26768, 26880, 28224, 28672, 28680, 30114, 30592, 30720, 31360, 32256, 33460, 34416, 35133, 35280, 35840, 36864, 37632, 38240, 40152, 40320, 43008, 43020, 45888, 46080, 46844, 47040, 50176, 50190, 53536, 53760, 56448, 57360, 58555, 60228, 61184, 61440, 62720, 64512, 66920, 68832, 70266, 70560, 71680, 75264, 75285, 76480, 80304, 80640, 86016, 86040, 91776, 92160, 93688, 94080, 100352, 100380, 105399, 107072, 107520, 112896, 114720, 117110, 120456, 122368, 125440, 129024, 133840, 137664, 140532, 141120, 143360, 150528, 150570, 152960, 160608, 161280, 172080, 175665, 183552, 184320, 187376, 188160, 200704, 200760, 210798, 214144, 215040, 225792, 229440, 234220, 240912, 244736, 250880, 258048, 267680, 275328, 281064, 282240, 301056, 301140, 305920, 321216, 322560, 344160, 351330, 367104, 374752, 376320, 401520, 421596, 428288, 430080, 451584, 458880, 468440, 481824, 489472, 501760, 526995, 535360, 550656, 562128, 564480, 602112, 602280, 611840, 642432, 645120, 688320, 702660, 734208, 749504, 752640, 803040, 843192, 856576, 903168, 917760, 936880, 963648, 978944, 1003520, 1053990, 1070720, 1101312, 1124256, 1128960, 1204560, 1223680, 1284864, 1290240, 1376640, 1405320, 1468416, 1499008, 1505280, 1606080, 1686384, 1713152, 1806336, 1835520, 1873760, 1927296, 2107980, 2141440, 2202624, 2248512, 2257920, 2409120, 2447360, 2569728, 2753280, 2810640, 2936832, 2998016, 3010560, 3212160, 3372768, 3426304, 3671040, 3747520, 3854592, 4215960, 4282880, 4405248, 4497024, 4515840, 4818240, 4894720, 5139456, 5506560, 5621280, 5996032, 6424320, 6745536, 6852608, 7342080, 7495040, 7709184, 8431920, 8565760, 8810496, 8994048, 9031680, 9636480, 10278912, 11013120, 11242560, 11992064, 12848640, 13491072, 14684160, 14990080, 15418368, 16863840, 17131520, 17988096, 19272960, 20557824, 22026240, 22485120, 23984128, 25697280, 26982144, 29980160, 30836736, 33727680, 34263040, 35976192, 38545920, 44052480, 44970240, 47968256, 51394560, 53964288, 59960320, 61673472, 67455360, 71952384, 77091840, 89940480, 102789120, 107928576, 119920640, 134910720, 143904768, 154183680, 179880960, 215857152, 239841280, 269821440, 308367360, 359761920, 431714304, 539642880, 719523840, 1079285760, 2158571520]

約数ペア:

[(1, 2158571520), (2, 1079285760), (3, 719523840), (4, 539642880), (5, 431714304), (6, 359761920), (7, 308367360), (8, 269821440), (9, 239841280), (10, 215857152), (12, 179880960), (14, 154183680), (15, 143904768), (16, 134910720), (18, 119920640), (20, 107928576), (21, 102789120), (24, 89940480), (28, 77091840), (30, 71952384), (32, 67455360), (35, 61673472), (36, 59960320), (40, 53964288), (42, 51394560), (45, 47968256), (48, 44970240), (49, 44052480), (56, 38545920), (60, 35976192), (63, 34263040), (64, 33727680), (70, 30836736), (72, 29980160), (80, 26982144), (84, 25697280), (90, 23984128), (96, 22485120), (98, 22026240), (105, 20557824), (112, 19272960), (120, 17988096), (126, 17131520), (128, 16863840), (140, 15418368), (144, 14990080), (147, 14684160), (160, 13491072), (168, 12848640), (180, 11992064), (192, 11242560), (196, 11013120), (210, 10278912), (224, 9636480), (239, 9031680), (240, 8994048), (245, 8810496), (252, 8565760), (256, 8431920), (280, 7709184), (288, 7495040), (294, 7342080), (315, 6852608), (320, 6745536), (336, 6424320), (360, 5996032), (384, 5621280), (392, 5506560), (420, 5139456), (441, 4894720), (448, 4818240), (478, 4515840), (480, 4497024), (490, 4405248), (504, 4282880), (512, 4215960), (560, 3854592), (576, 3747520), (588, 3671040), (630, 3426304), (640, 3372768), (672, 3212160), (717, 3010560), (720, 2998016), (735, 2936832), (768, 2810640), (784, 2753280), (840, 2569728), (882, 2447360), (896, 2409120), (956, 2257920), (960, 2248512), (980, 2202624), (1008, 2141440), (1024, 2107980), (1120, 1927296), (1152, 1873760), (1176, 1835520), (1195, 1806336), (1260, 1713152), (1280, 1686384), (1344, 1606080), (1434, 1505280), (1440, 1499008), (1470, 1468416), (1536, 1405320), (1568, 1376640), (1673, 1290240), (1680, 1284864), (1764, 1223680), (1792, 1204560), (1912, 1128960), (1920, 1124256), (1960, 1101312), (2016, 1070720), (2048, 1053990), (2151, 1003520), (2205, 978944), (2240, 963648), (2304, 936880), (2352, 917760), (2390, 903168), (2520, 856576), (2560, 843192), (2688, 803040), (2868, 752640), (2880, 749504), (2940, 734208), (3072, 702660), (3136, 688320), (3346, 645120), (3360, 642432), (3528, 611840), (3584, 602280), (3585, 602112), (3824, 564480), (3840, 562128), (3920, 550656), (4032, 535360), (4096, 526995), (4302, 501760), (4410, 489472), (4480, 481824), (4608, 468440), (4704, 458880), (4780, 451584), (5019, 430080), (5040, 428288), (5120, 421596), (5376, 401520), (5736, 376320), (5760, 374752), (5880, 367104), (6144, 351330), (6272, 344160), (6692, 322560), (6720, 321216), (7056, 305920), (7168, 301140), (7170, 301056), (7648, 282240), (7680, 281064), (7840, 275328), (8064, 267680), (8365, 258048), (8604, 250880), (8820, 244736), (8960, 240912), (9216, 234220), (9408, 229440), (9560, 225792), (10038, 215040), (10080, 214144), (10240, 210798), (10752, 200760), (10755, 200704), (11472, 188160), (11520, 187376), (11711, 184320), (11760, 183552), (12288, 175665), (12544, 172080), (13384, 161280), (13440, 160608), (14112, 152960), (14336, 150570), (14340, 150528), (15057, 143360), (15296, 141120), (15360, 140532), (15680, 137664), (16128, 133840), (16730, 129024), (17208, 125440), (17640, 122368), (17920, 120456), (18432, 117110), (18816, 114720), (19120, 112896), (20076, 107520), (20160, 107072), (20480, 105399), (21504, 100380), (21510, 100352), (22944, 94080), (23040, 93688), (23422, 92160), (23520, 91776), (25088, 86040), (25095, 86016), (26768, 80640), (26880, 80304), (28224, 76480), (28672, 75285), (28680, 75264), (30114, 71680), (30592, 70560), (30720, 70266), (31360, 68832), (32256, 66920), (33460, 64512), (34416, 62720), (35133, 61440), (35280, 61184), (35840, 60228), (36864, 58555), (37632, 57360), (38240, 56448), (40152, 53760), (40320, 53536), (43008, 50190), (43020, 50176), (45888, 47040), (46080, 46844)]