2119689600

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{31543}}^1$

素因数の和:31577

約数の個数: 192

約数和(自身を含む): 7979370240

約数和(自身を除く): 5859680640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 280, 300, 320, 336, 350, 384, 400, 420, 448, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 960, 1050, 1120, 1200, 1344, 1400, 1600, 1680, 1920, 2100, 2240, 2400, 2688, 2800, 3200, 3360, 4200, 4480, 4800, 5600, 6720, 8400, 9600, 11200, 13440, 16800, 22400, 31543, 33600, 63086, 67200, 94629, 126172, 157715, 189258, 220801, 252344, 315430, 378516, 441602, 473145, 504688, 630860, 662403, 757032, 788575, 883204, 946290, 1009376, 1104005, 1261720, 1324806, 1514064, 1577150, 1766408, 1892580, 2018752, 2208010, 2365725, 2523440, 2649612, 3028128, 3154300, 3312015, 3532816, 3785160, 4037504, 4416020, 4731450, 5046880, 5299224, 5520025, 6056256, 6308600, 6624030, 7065632, 7570320, 8832040, 9462900, 10093760, 10598448, 11040050, 12112512, 12617200, 13248060, 14131264, 15140640, 16560075, 17664080, 18925800, 20187520, 21196896, 22080100, 25234400, 26496120, 28262528, 30281280, 33120150, 35328160, 37851600, 42393792, 44160200, 50468800, 52992240, 60562560, 66240300, 70656320, 75703200, 84787584, 88320400, 100937600, 105984480, 132480600, 141312640, 151406400, 176640800, 211968960, 264961200, 302812800, 353281600, 423937920, 529922400, 706563200, 1059844800, 2119689600]

約数ペア:

[(1, 2119689600), (2, 1059844800), (3, 706563200), (4, 529922400), (5, 423937920), (6, 353281600), (7, 302812800), (8, 264961200), (10, 211968960), (12, 176640800), (14, 151406400), (15, 141312640), (16, 132480600), (20, 105984480), (21, 100937600), (24, 88320400), (25, 84787584), (28, 75703200), (30, 70656320), (32, 66240300), (35, 60562560), (40, 52992240), (42, 50468800), (48, 44160200), (50, 42393792), (56, 37851600), (60, 35328160), (64, 33120150), (70, 30281280), (75, 28262528), (80, 26496120), (84, 25234400), (96, 22080100), (100, 21196896), (105, 20187520), (112, 18925800), (120, 17664080), (128, 16560075), (140, 15140640), (150, 14131264), (160, 13248060), (168, 12617200), (175, 12112512), (192, 11040050), (200, 10598448), (210, 10093760), (224, 9462900), (240, 8832040), (280, 7570320), (300, 7065632), (320, 6624030), (336, 6308600), (350, 6056256), (384, 5520025), (400, 5299224), (420, 5046880), (448, 4731450), (480, 4416020), (525, 4037504), (560, 3785160), (600, 3532816), (640, 3312015), (672, 3154300), (700, 3028128), (800, 2649612), (840, 2523440), (896, 2365725), (960, 2208010), (1050, 2018752), (1120, 1892580), (1200, 1766408), (1344, 1577150), (1400, 1514064), (1600, 1324806), (1680, 1261720), (1920, 1104005), (2100, 1009376), (2240, 946290), (2400, 883204), (2688, 788575), (2800, 757032), (3200, 662403), (3360, 630860), (4200, 504688), (4480, 473145), (4800, 441602), (5600, 378516), (6720, 315430), (8400, 252344), (9600, 220801), (11200, 189258), (13440, 157715), (16800, 126172), (22400, 94629), (31543, 67200), (33600, 63086)]