126712320

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2390

約数の個数: 160

約数和(自身を含む): 463148928

約数和(自身を除く): 336436608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2357, 2560, 2688, 3360, 3584, 3840, 4480, 4714, 5376, 6720, 7071, 7680, 8960, 9428, 10752, 11785, 13440, 14142, 16499, 17920, 18856, 23570, 26880, 28284, 32998, 35355, 37712, 47140, 49497, 53760, 56568, 65996, 70710, 75424, 82495, 94280, 98994, 113136, 131992, 141420, 150848, 164990, 188560, 197988, 226272, 247485, 263984, 282840, 301696, 329980, 377120, 395976, 452544, 494970, 527968, 565680, 603392, 659960, 754240, 791952, 905088, 989940, 1055936, 1131360, 1206784, 1319920, 1508480, 1583904, 1810176, 1979880, 2111872, 2262720, 2639840, 3016960, 3167808, 3620352, 3959760, 4223744, 4525440, 5279680, 6033920, 6335616, 7919520, 8447488, 9050880, 10559360, 12671232, 15839040, 18101760, 21118720, 25342464, 31678080, 42237440, 63356160, 126712320]

約数ペア:

[(1, 126712320), (2, 63356160), (3, 42237440), (4, 31678080), (5, 25342464), (6, 21118720), (7, 18101760), (8, 15839040), (10, 12671232), (12, 10559360), (14, 9050880), (15, 8447488), (16, 7919520), (20, 6335616), (21, 6033920), (24, 5279680), (28, 4525440), (30, 4223744), (32, 3959760), (35, 3620352), (40, 3167808), (42, 3016960), (48, 2639840), (56, 2262720), (60, 2111872), (64, 1979880), (70, 1810176), (80, 1583904), (84, 1508480), (96, 1319920), (105, 1206784), (112, 1131360), (120, 1055936), (128, 989940), (140, 905088), (160, 791952), (168, 754240), (192, 659960), (210, 603392), (224, 565680), (240, 527968), (256, 494970), (280, 452544), (320, 395976), (336, 377120), (384, 329980), (420, 301696), (448, 282840), (480, 263984), (512, 247485), (560, 226272), (640, 197988), (672, 188560), (768, 164990), (840, 150848), (896, 141420), (960, 131992), (1120, 113136), (1280, 98994), (1344, 94280), (1536, 82495), (1680, 75424), (1792, 70710), (1920, 65996), (2240, 56568), (2357, 53760), (2560, 49497), (2688, 47140), (3360, 37712), (3584, 35355), (3840, 32998), (4480, 28284), (4714, 26880), (5376, 23570), (6720, 18856), (7071, 17920), (7680, 16499), (8960, 14142), (9428, 13440), (10752, 11785)]