2010241920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1291}}^1$

素因数の和:2124

約数の個数: 128

約数和(自身を含む): 6420516480

約数和(自身を除く): 4410274560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 811, 960, 1291, 1622, 1920, 2433, 2582, 3244, 3873, 4055, 4866, 5164, 6455, 6488, 7746, 8110, 9732, 10328, 12165, 12910, 12976, 15492, 16220, 19365, 19464, 20656, 24330, 25820, 25952, 30984, 32440, 38730, 38928, 41312, 48660, 51640, 51904, 61968, 64880, 77460, 77856, 82624, 97320, 103280, 103808, 123936, 129760, 154920, 155712, 165248, 194640, 206560, 247872, 259520, 309840, 311424, 389280, 413120, 495744, 519040, 619680, 778560, 826240, 1047001, 1239360, 1557120, 2094002, 2478720, 3141003, 4188004, 5235005, 6282006, 8376008, 10470010, 12564012, 15705015, 16752016, 20940020, 25128024, 31410030, 33504032, 41880040, 50256048, 62820060, 67008064, 83760080, 100512096, 125640120, 134016128, 167520160, 201024192, 251280240, 335040320, 402048384, 502560480, 670080640, 1005120960, 2010241920]

約数ペア:

[(1, 2010241920), (2, 1005120960), (3, 670080640), (4, 502560480), (5, 402048384), (6, 335040320), (8, 251280240), (10, 201024192), (12, 167520160), (15, 134016128), (16, 125640120), (20, 100512096), (24, 83760080), (30, 67008064), (32, 62820060), (40, 50256048), (48, 41880040), (60, 33504032), (64, 31410030), (80, 25128024), (96, 20940020), (120, 16752016), (128, 15705015), (160, 12564012), (192, 10470010), (240, 8376008), (320, 6282006), (384, 5235005), (480, 4188004), (640, 3141003), (811, 2478720), (960, 2094002), (1291, 1557120), (1622, 1239360), (1920, 1047001), (2433, 826240), (2582, 778560), (3244, 619680), (3873, 519040), (4055, 495744), (4866, 413120), (5164, 389280), (6455, 311424), (6488, 309840), (7746, 259520), (8110, 247872), (9732, 206560), (10328, 194640), (12165, 165248), (12910, 155712), (12976, 154920), (15492, 129760), (16220, 123936), (19365, 103808), (19464, 103280), (20656, 97320), (24330, 82624), (25820, 77856), (25952, 77460), (30984, 64880), (32440, 61968), (38730, 51904), (38928, 51640), (41312, 48660)]