2657138400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{52721}}^1$

素因数の和:52754

約数の個数: 216

約数和(自身を含む): 10708470864

約数和(自身を除く): 8051332464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 3150, 3360, 3600, 4200, 5040, 5600, 6300, 7200, 8400, 10080, 12600, 16800, 25200, 50400, 52721, 105442, 158163, 210884, 263605, 316326, 369047, 421768, 474489, 527210, 632652, 738094, 790815, 843536, 948978, 1054420, 1107141, 1265304, 1318025, 1476188, 1581630, 1687072, 1845235, 1897956, 2108840, 2214282, 2372445, 2530608, 2636050, 2952376, 3163260, 3321423, 3690470, 3795912, 3954075, 4217680, 4428564, 4744890, 5061216, 5272100, 5535705, 5904752, 6326520, 6642846, 7380940, 7591824, 7908150, 8435360, 8857128, 9226175, 9489780, 10544200, 11071410, 11809504, 11862225, 12653040, 13285692, 14761880, 15183648, 15816300, 16607115, 17714256, 18452350, 18979560, 21088400, 22142820, 23724450, 25306080, 26571384, 27678525, 29523760, 31632600, 33214230, 35428512, 36904700, 37959120, 42176800, 44285640, 47448900, 53142768, 55357050, 59047520, 63265200, 66428460, 73809400, 75918240, 83035575, 88571280, 94897800, 106285536, 110714100, 126530400, 132856920, 147618800, 166071150, 177142560, 189795600, 221428200, 265713840, 295237600, 332142300, 379591200, 442856400, 531427680, 664284600, 885712800, 1328569200, 2657138400]

約数ペア:

[(1, 2657138400), (2, 1328569200), (3, 885712800), (4, 664284600), (5, 531427680), (6, 442856400), (7, 379591200), (8, 332142300), (9, 295237600), (10, 265713840), (12, 221428200), (14, 189795600), (15, 177142560), (16, 166071150), (18, 147618800), (20, 132856920), (21, 126530400), (24, 110714100), (25, 106285536), (28, 94897800), (30, 88571280), (32, 83035575), (35, 75918240), (36, 73809400), (40, 66428460), (42, 63265200), (45, 59047520), (48, 55357050), (50, 53142768), (56, 47448900), (60, 44285640), (63, 42176800), (70, 37959120), (72, 36904700), (75, 35428512), (80, 33214230), (84, 31632600), (90, 29523760), (96, 27678525), (100, 26571384), (105, 25306080), (112, 23724450), (120, 22142820), (126, 21088400), (140, 18979560), (144, 18452350), (150, 17714256), (160, 16607115), (168, 15816300), (175, 15183648), (180, 14761880), (200, 13285692), (210, 12653040), (224, 11862225), (225, 11809504), (240, 11071410), (252, 10544200), (280, 9489780), (288, 9226175), (300, 8857128), (315, 8435360), (336, 7908150), (350, 7591824), (360, 7380940), (400, 6642846), (420, 6326520), (450, 5904752), (480, 5535705), (504, 5272100), (525, 5061216), (560, 4744890), (600, 4428564), (630, 4217680), (672, 3954075), (700, 3795912), (720, 3690470), (800, 3321423), (840, 3163260), (900, 2952376), (1008, 2636050), (1050, 2530608), (1120, 2372445), (1200, 2214282), (1260, 2108840), (1400, 1897956), (1440, 1845235), (1575, 1687072), (1680, 1581630), (1800, 1476188), (2016, 1318025), (2100, 1265304), (2400, 1107141), (2520, 1054420), (2800, 948978), (3150, 843536), (3360, 790815), (3600, 738094), (4200, 632652), (5040, 527210), (5600, 474489), (6300, 421768), (7200, 369047), (8400, 316326), (10080, 263605), (12600, 210884), (16800, 158163), (25200, 105442), (50400, 52721)]