56718720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 201286800

約数和(自身を除く): 144568080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 229, 240, 258, 288, 320, 344, 360, 384, 387, 430, 458, 480, 516, 576, 640, 645, 687, 688, 720, 774, 860, 916, 960, 1032, 1145, 1152, 1290, 1374, 1376, 1440, 1548, 1720, 1832, 1920, 1935, 2061, 2064, 2290, 2580, 2748, 2752, 2880, 3096, 3435, 3440, 3664, 3870, 4122, 4128, 4580, 5160, 5496, 5504, 5760, 6192, 6870, 6880, 7328, 7740, 8244, 8256, 9160, 9847, 10305, 10320, 10992, 12384, 13740, 13760, 14656, 15480, 16488, 16512, 18320, 19694, 20610, 20640, 21984, 24768, 27480, 27520, 29312, 29541, 30960, 32976, 36640, 39388, 41220, 41280, 43968, 49235, 49536, 54960, 59082, 61920, 65952, 73280, 78776, 82440, 82560, 87936, 88623, 98470, 109920, 118164, 123840, 131904, 146560, 147705, 157552, 164880, 177246, 196940, 219840, 236328, 247680, 263808, 295410, 315104, 329760, 354492, 393880, 439680, 443115, 472656, 590820, 630208, 659520, 708984, 787760, 886230, 945312, 1181640, 1260416, 1319040, 1417968, 1575520, 1772460, 1890624, 2363280, 2835936, 3151040, 3544920, 3781248, 4726560, 5671872, 6302080, 7089840, 9453120, 11343744, 14179680, 18906240, 28359360, 56718720]

約数ペア:

[(1, 56718720), (2, 28359360), (3, 18906240), (4, 14179680), (5, 11343744), (6, 9453120), (8, 7089840), (9, 6302080), (10, 5671872), (12, 4726560), (15, 3781248), (16, 3544920), (18, 3151040), (20, 2835936), (24, 2363280), (30, 1890624), (32, 1772460), (36, 1575520), (40, 1417968), (43, 1319040), (45, 1260416), (48, 1181640), (60, 945312), (64, 886230), (72, 787760), (80, 708984), (86, 659520), (90, 630208), (96, 590820), (120, 472656), (128, 443115), (129, 439680), (144, 393880), (160, 354492), (172, 329760), (180, 315104), (192, 295410), (215, 263808), (229, 247680), (240, 236328), (258, 219840), (288, 196940), (320, 177246), (344, 164880), (360, 157552), (384, 147705), (387, 146560), (430, 131904), (458, 123840), (480, 118164), (516, 109920), (576, 98470), (640, 88623), (645, 87936), (687, 82560), (688, 82440), (720, 78776), (774, 73280), (860, 65952), (916, 61920), (960, 59082), (1032, 54960), (1145, 49536), (1152, 49235), (1290, 43968), (1374, 41280), (1376, 41220), (1440, 39388), (1548, 36640), (1720, 32976), (1832, 30960), (1920, 29541), (1935, 29312), (2061, 27520), (2064, 27480), (2290, 24768), (2580, 21984), (2748, 20640), (2752, 20610), (2880, 19694), (3096, 18320), (3435, 16512), (3440, 16488), (3664, 15480), (3870, 14656), (4122, 13760), (4128, 13740), (4580, 12384), (5160, 10992), (5496, 10320), (5504, 10305), (5760, 9847), (6192, 9160), (6870, 8256), (6880, 8244), (7328, 7740)]