30710400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 115855680

約数和(自身を除く): 85145280

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, 457, 480, 525, 560, 600, 640, 672, 700, 800, 840, 896, 914, 960, 1050, 1120, 1200, 1344, 1371, 1400, 1600, 1680, 1828, 1920, 2100, 2240, 2285, 2400, 2688, 2742, 2800, 3199, 3200, 3360, 3656, 4200, 4480, 4570, 4800, 5484, 5600, 6398, 6720, 6855, 7312, 8400, 9140, 9597, 9600, 10968, 11200, 11425, 12796, 13440, 13710, 14624, 15995, 16800, 18280, 19194, 21936, 22400, 22850, 25592, 27420, 29248, 31990, 33600, 34275, 36560, 38388, 43872, 45700, 47985, 51184, 54840, 58496, 63980, 67200, 68550, 73120, 76776, 79975, 87744, 91400, 95970, 102368, 109680, 127960, 137100, 146240, 153552, 159950, 175488, 182800, 191940, 204736, 219360, 239925, 255920, 274200, 292480, 307104, 319900, 365600, 383880, 409472, 438720, 479850, 511840, 548400, 614208, 639800, 731200, 767760, 877440, 959700, 1023680, 1096800, 1228416, 1279600, 1462400, 1535520, 1919400, 2047360, 2193600, 2559200, 3071040, 3838800, 4387200, 5118400, 6142080, 7677600, 10236800, 15355200, 30710400]

約数ペア:

[(1, 30710400), (2, 15355200), (3, 10236800), (4, 7677600), (5, 6142080), (6, 5118400), (7, 4387200), (8, 3838800), (10, 3071040), (12, 2559200), (14, 2193600), (15, 2047360), (16, 1919400), (20, 1535520), (21, 1462400), (24, 1279600), (25, 1228416), (28, 1096800), (30, 1023680), (32, 959700), (35, 877440), (40, 767760), (42, 731200), (48, 639800), (50, 614208), (56, 548400), (60, 511840), (64, 479850), (70, 438720), (75, 409472), (80, 383880), (84, 365600), (96, 319900), (100, 307104), (105, 292480), (112, 274200), (120, 255920), (128, 239925), (140, 219360), (150, 204736), (160, 191940), (168, 182800), (175, 175488), (192, 159950), (200, 153552), (210, 146240), (224, 137100), (240, 127960), (280, 109680), (300, 102368), (320, 95970), (336, 91400), (350, 87744), (384, 79975), (400, 76776), (420, 73120), (448, 68550), (457, 67200), (480, 63980), (525, 58496), (560, 54840), (600, 51184), (640, 47985), (672, 45700), (700, 43872), (800, 38388), (840, 36560), (896, 34275), (914, 33600), (960, 31990), (1050, 29248), (1120, 27420), (1200, 25592), (1344, 22850), (1371, 22400), (1400, 21936), (1600, 19194), (1680, 18280), (1828, 16800), (1920, 15995), (2100, 14624), (2240, 13710), (2285, 13440), (2400, 12796), (2688, 11425), (2742, 11200), (2800, 10968), (3199, 9600), (3200, 9597), (3360, 9140), (3656, 8400), (4200, 7312), (4480, 6855), (4570, 6720), (4800, 6398), (5484, 5600)]