1840331520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1493}}^1$

素因数の和:1627

約数の個数: 216

約数和(自身を含む): 6431168016

約数和(自身を除く): 4590836496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 128, 144, 160, 180, 192, 214, 240, 256, 288, 320, 321, 360, 384, 428, 480, 535, 576, 640, 642, 720, 768, 856, 960, 963, 1070, 1152, 1280, 1284, 1440, 1493, 1605, 1712, 1920, 1926, 2140, 2304, 2568, 2880, 2986, 3210, 3424, 3840, 3852, 4280, 4479, 4815, 5136, 5760, 5972, 6420, 6848, 7465, 7704, 8560, 8958, 9630, 10272, 11520, 11944, 12840, 13437, 13696, 14930, 15408, 17120, 17916, 19260, 20544, 22395, 23888, 25680, 26874, 27392, 29860, 30816, 34240, 35832, 38520, 41088, 44790, 47776, 51360, 53748, 59720, 61632, 67185, 68480, 71664, 77040, 82176, 89580, 95552, 102720, 107496, 119440, 123264, 134370, 136960, 143328, 154080, 159751, 179160, 191104, 205440, 214992, 238880, 246528, 268740, 286656, 308160, 319502, 358320, 382208, 410880, 429984, 477760, 479253, 537480, 573312, 616320, 639004, 716640, 798755, 859968, 955520, 958506, 1074960, 1146624, 1232640, 1278008, 1433280, 1437759, 1597510, 1719936, 1911040, 1917012, 2149920, 2396265, 2556016, 2866560, 2875518, 3195020, 3439872, 3834024, 4299840, 4792530, 5112032, 5733120, 5751036, 6390040, 7188795, 7668048, 8599680, 9585060, 10224064, 11502072, 12780080, 14377590, 15336096, 17199360, 19170120, 20448128, 23004144, 25560160, 28755180, 30672192, 38340240, 40896256, 46008288, 51120320, 57510360, 61344384, 76680480, 92016576, 102240640, 115020720, 122688768, 153360960, 184033152, 204481280, 230041440, 306721920, 368066304, 460082880, 613443840, 920165760, 1840331520]

約数ペア:

[(1, 1840331520), (2, 920165760), (3, 613443840), (4, 460082880), (5, 368066304), (6, 306721920), (8, 230041440), (9, 204481280), (10, 184033152), (12, 153360960), (15, 122688768), (16, 115020720), (18, 102240640), (20, 92016576), (24, 76680480), (30, 61344384), (32, 57510360), (36, 51120320), (40, 46008288), (45, 40896256), (48, 38340240), (60, 30672192), (64, 28755180), (72, 25560160), (80, 23004144), (90, 20448128), (96, 19170120), (107, 17199360), (120, 15336096), (128, 14377590), (144, 12780080), (160, 11502072), (180, 10224064), (192, 9585060), (214, 8599680), (240, 7668048), (256, 7188795), (288, 6390040), (320, 5751036), (321, 5733120), (360, 5112032), (384, 4792530), (428, 4299840), (480, 3834024), (535, 3439872), (576, 3195020), (640, 2875518), (642, 2866560), (720, 2556016), (768, 2396265), (856, 2149920), (960, 1917012), (963, 1911040), (1070, 1719936), (1152, 1597510), (1280, 1437759), (1284, 1433280), (1440, 1278008), (1493, 1232640), (1605, 1146624), (1712, 1074960), (1920, 958506), (1926, 955520), (2140, 859968), (2304, 798755), (2568, 716640), (2880, 639004), (2986, 616320), (3210, 573312), (3424, 537480), (3840, 479253), (3852, 477760), (4280, 429984), (4479, 410880), (4815, 382208), (5136, 358320), (5760, 319502), (5972, 308160), (6420, 286656), (6848, 268740), (7465, 246528), (7704, 238880), (8560, 214992), (8958, 205440), (9630, 191104), (10272, 179160), (11520, 159751), (11944, 154080), (12840, 143328), (13437, 136960), (13696, 134370), (14930, 123264), (15408, 119440), (17120, 107496), (17916, 102720), (19260, 95552), (20544, 89580), (22395, 82176), (23888, 77040), (25680, 71664), (26874, 68480), (27392, 67185), (29860, 61632), (30816, 59720), (34240, 53748), (35832, 51360), (38520, 47776), (41088, 44790)]