1922390400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{28607}}^1$

素因数の和:28641

約数の個数: 192

約数和(自身を含む): 7236679680

約数和(自身を除く): 5314289280

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, 28607, 33600, 57214, 67200, 85821, 114428, 143035, 171642, 200249, 228856, 286070, 343284, 400498, 429105, 457712, 572140, 600747, 686568, 715175, 800996, 858210, 915424, 1001245, 1144280, 1201494, 1373136, 1430350, 1601992, 1716420, 1830848, 2002490, 2145525, 2288560, 2402988, 2746272, 2860700, 3003735, 3203984, 3432840, 3661696, 4004980, 4291050, 4577120, 4805976, 5006225, 5492544, 5721400, 6007470, 6407968, 6865680, 8009960, 8582100, 9154240, 9611952, 10012450, 10985088, 11442800, 12014940, 12815936, 13731360, 15018675, 16019920, 17164200, 18308480, 19223904, 20024900, 22885600, 24029880, 25631872, 27462720, 30037350, 32039840, 34328400, 38447808, 40049800, 45771200, 48059760, 54925440, 60074700, 64079680, 68656800, 76895616, 80099600, 91542400, 96119520, 120149400, 128159360, 137313600, 160199200, 192239040, 240298800, 274627200, 320398400, 384478080, 480597600, 640796800, 961195200, 1922390400]

約数ペア:

[(1, 1922390400), (2, 961195200), (3, 640796800), (4, 480597600), (5, 384478080), (6, 320398400), (7, 274627200), (8, 240298800), (10, 192239040), (12, 160199200), (14, 137313600), (15, 128159360), (16, 120149400), (20, 96119520), (21, 91542400), (24, 80099600), (25, 76895616), (28, 68656800), (30, 64079680), (32, 60074700), (35, 54925440), (40, 48059760), (42, 45771200), (48, 40049800), (50, 38447808), (56, 34328400), (60, 32039840), (64, 30037350), (70, 27462720), (75, 25631872), (80, 24029880), (84, 22885600), (96, 20024900), (100, 19223904), (105, 18308480), (112, 17164200), (120, 16019920), (128, 15018675), (140, 13731360), (150, 12815936), (160, 12014940), (168, 11442800), (175, 10985088), (192, 10012450), (200, 9611952), (210, 9154240), (224, 8582100), (240, 8009960), (280, 6865680), (300, 6407968), (320, 6007470), (336, 5721400), (350, 5492544), (384, 5006225), (400, 4805976), (420, 4577120), (448, 4291050), (480, 4004980), (525, 3661696), (560, 3432840), (600, 3203984), (640, 3003735), (672, 2860700), (700, 2746272), (800, 2402988), (840, 2288560), (896, 2145525), (960, 2002490), (1050, 1830848), (1120, 1716420), (1200, 1601992), (1344, 1430350), (1400, 1373136), (1600, 1201494), (1680, 1144280), (1920, 1001245), (2100, 915424), (2240, 858210), (2400, 800996), (2688, 715175), (2800, 686568), (3200, 600747), (3360, 572140), (4200, 457712), (4480, 429105), (4800, 400498), (5600, 343284), (6720, 286070), (8400, 228856), (9600, 200249), (11200, 171642), (13440, 143035), (16800, 114428), (22400, 85821), (28607, 67200), (33600, 57214)]