219466800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2937

約数の個数: 240

約数和(自身を含む): 893038080

約数和(自身を除く): 673571280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 2903, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 5806, 6300, 7560, 8400, 8709, 9450, 10800, 11612, 12600, 14515, 15120, 17418, 18900, 20321, 23224, 25200, 26127, 29030, 34836, 37800, 40642, 43545, 46448, 52254, 58060, 60963, 69672, 72575, 75600, 78381, 81284, 87090, 101605, 104508, 116120, 121926, 130635, 139344, 145150, 156762, 162568, 174180, 182889, 203210, 209016, 217725, 232240, 243852, 261270, 290300, 304815, 313524, 325136, 348360, 365778, 391905, 406420, 418032, 435450, 487704, 508025, 522540, 548667, 580600, 609630, 627048, 653175, 696720, 731556, 783810, 812840, 870900, 914445, 975408, 1016050, 1045080, 1097334, 1161200, 1219260, 1254096, 1306350, 1463112, 1524075, 1567620, 1625680, 1741800, 1828890, 1959525, 2032100, 2090160, 2194668, 2438520, 2612700, 2743335, 2926224, 3048150, 3135240, 3483600, 3657780, 3919050, 4064200, 4389336, 4572225, 4877040, 5225400, 5486670, 6096300, 6270480, 7315560, 7838100, 8128400, 8778672, 9144450, 10450800, 10973340, 12192600, 13716675, 14631120, 15676200, 18288900, 21946680, 24385200, 27433350, 31352400, 36577800, 43893360, 54866700, 73155600, 109733400, 219466800]

約数ペア:

[(1, 219466800), (2, 109733400), (3, 73155600), (4, 54866700), (5, 43893360), (6, 36577800), (7, 31352400), (8, 27433350), (9, 24385200), (10, 21946680), (12, 18288900), (14, 15676200), (15, 14631120), (16, 13716675), (18, 12192600), (20, 10973340), (21, 10450800), (24, 9144450), (25, 8778672), (27, 8128400), (28, 7838100), (30, 7315560), (35, 6270480), (36, 6096300), (40, 5486670), (42, 5225400), (45, 4877040), (48, 4572225), (50, 4389336), (54, 4064200), (56, 3919050), (60, 3657780), (63, 3483600), (70, 3135240), (72, 3048150), (75, 2926224), (80, 2743335), (84, 2612700), (90, 2438520), (100, 2194668), (105, 2090160), (108, 2032100), (112, 1959525), (120, 1828890), (126, 1741800), (135, 1625680), (140, 1567620), (144, 1524075), (150, 1463112), (168, 1306350), (175, 1254096), (180, 1219260), (189, 1161200), (200, 1097334), (210, 1045080), (216, 1016050), (225, 975408), (240, 914445), (252, 870900), (270, 812840), (280, 783810), (300, 731556), (315, 696720), (336, 653175), (350, 627048), (360, 609630), (378, 580600), (400, 548667), (420, 522540), (432, 508025), (450, 487704), (504, 435450), (525, 418032), (540, 406420), (560, 391905), (600, 365778), (630, 348360), (675, 325136), (700, 313524), (720, 304815), (756, 290300), (840, 261270), (900, 243852), (945, 232240), (1008, 217725), (1050, 209016), (1080, 203210), (1200, 182889), (1260, 174180), (1350, 162568), (1400, 156762), (1512, 145150), (1575, 139344), (1680, 130635), (1800, 121926), (1890, 116120), (2100, 104508), (2160, 101605), (2520, 87090), (2700, 81284), (2800, 78381), (2903, 75600), (3024, 72575), (3150, 69672), (3600, 60963), (3780, 58060), (4200, 52254), (4725, 46448), (5040, 43545), (5400, 40642), (5806, 37800), (6300, 34836), (7560, 29030), (8400, 26127), (8709, 25200), (9450, 23224), (10800, 20321), (11612, 18900), (12600, 17418), (14515, 15120)]