2012808960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 288

約数和(自身を含む): 7211232000

約数和(自身を除く): 5198423040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 139, 144, 160, 180, 192, 216, 240, 256, 270, 278, 288, 320, 360, 384, 417, 419, 432, 480, 540, 556, 576, 640, 695, 720, 768, 834, 838, 864, 960, 1080, 1112, 1152, 1251, 1257, 1280, 1390, 1440, 1668, 1676, 1728, 1920, 2085, 2095, 2160, 2224, 2304, 2502, 2514, 2780, 2880, 3336, 3352, 3456, 3753, 3771, 3840, 4170, 4190, 4320, 4448, 5004, 5028, 5560, 5760, 6255, 6285, 6672, 6704, 6912, 7506, 7542, 8340, 8380, 8640, 8896, 10008, 10056, 11120, 11313, 11520, 12510, 12570, 13344, 13408, 15012, 15084, 16680, 16760, 17280, 17792, 18765, 18855, 20016, 20112, 22240, 22626, 25020, 25140, 26688, 26816, 30024, 30168, 33360, 33520, 34560, 35584, 37530, 37710, 40032, 40224, 44480, 45252, 50040, 50280, 53376, 53632, 56565, 58241, 60048, 60336, 66720, 67040, 75060, 75420, 80064, 80448, 88960, 90504, 100080, 100560, 106752, 107264, 113130, 116482, 120096, 120672, 133440, 134080, 150120, 150840, 160128, 160896, 174723, 177920, 181008, 200160, 201120, 226260, 232964, 240192, 241344, 266880, 268160, 291205, 300240, 301680, 320256, 321792, 349446, 362016, 400320, 402240, 452520, 465928, 480384, 482688, 524169, 533760, 536320, 582410, 600480, 603360, 698892, 724032, 800640, 804480, 873615, 905040, 931856, 960768, 965376, 1048338, 1164820, 1200960, 1206720, 1397784, 1448064, 1572507, 1601280, 1608960, 1747230, 1810080, 1863712, 2096676, 2329640, 2401920, 2413440, 2620845, 2795568, 2896128, 3145014, 3494460, 3620160, 3727424, 4193352, 4659280, 4803840, 4826880, 5241690, 5591136, 6290028, 6988920, 7240320, 7454848, 7862535, 8386704, 9318560, 10483380, 11182272, 12580056, 13977840, 14480640, 14909696, 15725070, 16773408, 18637120, 20966760, 22364544, 25160112, 27955680, 31450140, 33546816, 37274240, 41933520, 44729088, 50320224, 55911360, 62900280, 67093632, 74548480, 83867040, 100640448, 111822720, 125800560, 134187264, 167734080, 201280896, 223645440, 251601120, 335468160, 402561792, 503202240, 670936320, 1006404480, 2012808960]

約数ペア:

[(1, 2012808960), (2, 1006404480), (3, 670936320), (4, 503202240), (5, 402561792), (6, 335468160), (8, 251601120), (9, 223645440), (10, 201280896), (12, 167734080), (15, 134187264), (16, 125800560), (18, 111822720), (20, 100640448), (24, 83867040), (27, 74548480), (30, 67093632), (32, 62900280), (36, 55911360), (40, 50320224), (45, 44729088), (48, 41933520), (54, 37274240), (60, 33546816), (64, 31450140), (72, 27955680), (80, 25160112), (90, 22364544), (96, 20966760), (108, 18637120), (120, 16773408), (128, 15725070), (135, 14909696), (139, 14480640), (144, 13977840), (160, 12580056), (180, 11182272), (192, 10483380), (216, 9318560), (240, 8386704), (256, 7862535), (270, 7454848), (278, 7240320), (288, 6988920), (320, 6290028), (360, 5591136), (384, 5241690), (417, 4826880), (419, 4803840), (432, 4659280), (480, 4193352), (540, 3727424), (556, 3620160), (576, 3494460), (640, 3145014), (695, 2896128), (720, 2795568), (768, 2620845), (834, 2413440), (838, 2401920), (864, 2329640), (960, 2096676), (1080, 1863712), (1112, 1810080), (1152, 1747230), (1251, 1608960), (1257, 1601280), (1280, 1572507), (1390, 1448064), (1440, 1397784), (1668, 1206720), (1676, 1200960), (1728, 1164820), (1920, 1048338), (2085, 965376), (2095, 960768), (2160, 931856), (2224, 905040), (2304, 873615), (2502, 804480), (2514, 800640), (2780, 724032), (2880, 698892), (3336, 603360), (3352, 600480), (3456, 582410), (3753, 536320), (3771, 533760), (3840, 524169), (4170, 482688), (4190, 480384), (4320, 465928), (4448, 452520), (5004, 402240), (5028, 400320), (5560, 362016), (5760, 349446), (6255, 321792), (6285, 320256), (6672, 301680), (6704, 300240), (6912, 291205), (7506, 268160), (7542, 266880), (8340, 241344), (8380, 240192), (8640, 232964), (8896, 226260), (10008, 201120), (10056, 200160), (11120, 181008), (11313, 177920), (11520, 174723), (12510, 160896), (12570, 160128), (13344, 150840), (13408, 150120), (15012, 134080), (15084, 133440), (16680, 120672), (16760, 120096), (17280, 116482), (17792, 113130), (18765, 107264), (18855, 106752), (20016, 100560), (20112, 100080), (22240, 90504), (22626, 88960), (25020, 80448), (25140, 80064), (26688, 75420), (26816, 75060), (30024, 67040), (30168, 66720), (33360, 60336), (33520, 60048), (34560, 58241), (35584, 56565), (37530, 53632), (37710, 53376), (40032, 50280), (40224, 50040), (44480, 45252)]