2543051520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7179

約数の個数: 216

約数和(自身を含む): 9083797632

約数和(自身を除く): 6540746112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4960, 5580, 5760, 5952, 7121, 7440, 7936, 8928, 9920, 11160, 11520, 11904, 14242, 14880, 17856, 19840, 21363, 22320, 23808, 28484, 29760, 35605, 35712, 39680, 42726, 44640, 56968, 59520, 64089, 71210, 71424, 85452, 89280, 106815, 113936, 119040, 128178, 142420, 170904, 178560, 213630, 220751, 227872, 256356, 284840, 320445, 341808, 357120, 427260, 441502, 455744, 512712, 569680, 640890, 662253, 683616, 854520, 883004, 911488, 1025424, 1103755, 1139360, 1281780, 1324506, 1367232, 1709040, 1766008, 1822976, 1986759, 2050848, 2207510, 2278720, 2563560, 2649012, 2734464, 3311265, 3418080, 3532016, 3973518, 4101696, 4415020, 4557440, 5127120, 5298024, 5468928, 6622530, 6836160, 7064032, 7947036, 8203392, 8830040, 9114880, 9933795, 10254240, 10596048, 13245060, 13672320, 14128064, 15894072, 16406784, 17660080, 19867590, 20508480, 21192096, 26490120, 27344640, 28256128, 31788144, 35320160, 39735180, 41016960, 42384192, 52980240, 56512256, 63576288, 70640320, 79470360, 82033920, 84768384, 105960480, 127152576, 141280640, 158940720, 169536768, 211920960, 254305152, 282561280, 317881440, 423841920, 508610304, 635762880, 847683840, 1271525760, 2543051520]

約数ペア:

[(1, 2543051520), (2, 1271525760), (3, 847683840), (4, 635762880), (5, 508610304), (6, 423841920), (8, 317881440), (9, 282561280), (10, 254305152), (12, 211920960), (15, 169536768), (16, 158940720), (18, 141280640), (20, 127152576), (24, 105960480), (30, 84768384), (31, 82033920), (32, 79470360), (36, 70640320), (40, 63576288), (45, 56512256), (48, 52980240), (60, 42384192), (62, 41016960), (64, 39735180), (72, 35320160), (80, 31788144), (90, 28256128), (93, 27344640), (96, 26490120), (120, 21192096), (124, 20508480), (128, 19867590), (144, 17660080), (155, 16406784), (160, 15894072), (180, 14128064), (186, 13672320), (192, 13245060), (240, 10596048), (248, 10254240), (256, 9933795), (279, 9114880), (288, 8830040), (310, 8203392), (320, 7947036), (360, 7064032), (372, 6836160), (384, 6622530), (465, 5468928), (480, 5298024), (496, 5127120), (558, 4557440), (576, 4415020), (620, 4101696), (640, 3973518), (720, 3532016), (744, 3418080), (768, 3311265), (930, 2734464), (960, 2649012), (992, 2563560), (1116, 2278720), (1152, 2207510), (1240, 2050848), (1280, 1986759), (1395, 1822976), (1440, 1766008), (1488, 1709040), (1860, 1367232), (1920, 1324506), (1984, 1281780), (2232, 1139360), (2304, 1103755), (2480, 1025424), (2790, 911488), (2880, 883004), (2976, 854520), (3720, 683616), (3840, 662253), (3968, 640890), (4464, 569680), (4960, 512712), (5580, 455744), (5760, 441502), (5952, 427260), (7121, 357120), (7440, 341808), (7936, 320445), (8928, 284840), (9920, 256356), (11160, 227872), (11520, 220751), (11904, 213630), (14242, 178560), (14880, 170904), (17856, 142420), (19840, 128178), (21363, 119040), (22320, 113936), (23808, 106815), (28484, 89280), (29760, 85452), (35605, 71424), (35712, 71210), (39680, 64089), (42726, 59520), (44640, 56968)]