2051270400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5623}}^1$

素因数の和:5671

約数の個数: 216

約数和(自身を含む): 7127182720

約数和(自身を除く): 5075912320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1140, 1200, 1216, 1280, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 3840, 4560, 4800, 4864, 5623, 5700, 6080, 6400, 7296, 7600, 9120, 9600, 11246, 11400, 12160, 14592, 15200, 16869, 18240, 19200, 22492, 22800, 24320, 28115, 30400, 33738, 36480, 44984, 45600, 56230, 60800, 67476, 72960, 84345, 89968, 91200, 106837, 112460, 121600, 134952, 140575, 168690, 179936, 182400, 213674, 224920, 269904, 281150, 320511, 337380, 359872, 364800, 421725, 427348, 449840, 534185, 539808, 562300, 641022, 674760, 719744, 843450, 854696, 899680, 1068370, 1079616, 1124600, 1282044, 1349520, 1439488, 1602555, 1686900, 1709392, 1799360, 2136740, 2159232, 2249200, 2564088, 2670925, 2699040, 3205110, 3373800, 3418784, 3598720, 4273480, 4318464, 4498400, 5128176, 5341850, 5398080, 6410220, 6747600, 6837568, 7197440, 8012775, 8546960, 8996800, 10256352, 10683700, 10796160, 12820440, 13495200, 13675136, 16025550, 17093920, 17993600, 20512704, 21367400, 21592320, 25640880, 26990400, 27350272, 32051100, 34187840, 35987200, 41025408, 42734800, 51281760, 53980800, 64102200, 68375680, 82050816, 85469600, 102563520, 107961600, 128204400, 136751360, 170939200, 205127040, 256408800, 341878400, 410254080, 512817600, 683756800, 1025635200, 2051270400]

約数ペア:

[(1, 2051270400), (2, 1025635200), (3, 683756800), (4, 512817600), (5, 410254080), (6, 341878400), (8, 256408800), (10, 205127040), (12, 170939200), (15, 136751360), (16, 128204400), (19, 107961600), (20, 102563520), (24, 85469600), (25, 82050816), (30, 68375680), (32, 64102200), (38, 53980800), (40, 51281760), (48, 42734800), (50, 41025408), (57, 35987200), (60, 34187840), (64, 32051100), (75, 27350272), (76, 26990400), (80, 25640880), (95, 21592320), (96, 21367400), (100, 20512704), (114, 17993600), (120, 17093920), (128, 16025550), (150, 13675136), (152, 13495200), (160, 12820440), (190, 10796160), (192, 10683700), (200, 10256352), (228, 8996800), (240, 8546960), (256, 8012775), (285, 7197440), (300, 6837568), (304, 6747600), (320, 6410220), (380, 5398080), (384, 5341850), (400, 5128176), (456, 4498400), (475, 4318464), (480, 4273480), (570, 3598720), (600, 3418784), (608, 3373800), (640, 3205110), (760, 2699040), (768, 2670925), (800, 2564088), (912, 2249200), (950, 2159232), (960, 2136740), (1140, 1799360), (1200, 1709392), (1216, 1686900), (1280, 1602555), (1425, 1439488), (1520, 1349520), (1600, 1282044), (1824, 1124600), (1900, 1079616), (1920, 1068370), (2280, 899680), (2400, 854696), (2432, 843450), (2850, 719744), (3040, 674760), (3200, 641022), (3648, 562300), (3800, 539808), (3840, 534185), (4560, 449840), (4800, 427348), (4864, 421725), (5623, 364800), (5700, 359872), (6080, 337380), (6400, 320511), (7296, 281150), (7600, 269904), (9120, 224920), (9600, 213674), (11246, 182400), (11400, 179936), (12160, 168690), (14592, 140575), (15200, 134952), (16869, 121600), (18240, 112460), (19200, 106837), (22492, 91200), (22800, 89968), (24320, 84345), (28115, 72960), (30400, 67476), (33738, 60800), (36480, 56230), (44984, 45600)]