56547840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:262

約数の個数: 160

約数和(自身を含む): 186595200

約数和(自身を除く): 130047360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 199, 222, 240, 256, 296, 320, 370, 384, 398, 444, 480, 512, 555, 592, 597, 640, 740, 768, 796, 888, 960, 995, 1110, 1184, 1194, 1280, 1480, 1536, 1592, 1776, 1920, 1990, 2220, 2368, 2388, 2560, 2960, 2985, 3184, 3552, 3840, 3980, 4440, 4736, 4776, 5920, 5970, 6368, 7104, 7363, 7680, 7960, 8880, 9472, 9552, 11840, 11940, 12736, 14208, 14726, 15920, 17760, 18944, 19104, 22089, 23680, 23880, 25472, 28416, 29452, 31840, 35520, 36815, 38208, 44178, 47360, 47760, 50944, 56832, 58904, 63680, 71040, 73630, 76416, 88356, 94720, 95520, 101888, 110445, 117808, 127360, 142080, 147260, 152832, 176712, 191040, 220890, 235616, 254720, 284160, 294520, 305664, 353424, 382080, 441780, 471232, 509440, 589040, 706848, 764160, 883560, 942464, 1178080, 1413696, 1528320, 1767120, 1884928, 2356160, 2827392, 3534240, 3769856, 4712320, 5654784, 7068480, 9424640, 11309568, 14136960, 18849280, 28273920, 56547840]

約数ペア:

[(1, 56547840), (2, 28273920), (3, 18849280), (4, 14136960), (5, 11309568), (6, 9424640), (8, 7068480), (10, 5654784), (12, 4712320), (15, 3769856), (16, 3534240), (20, 2827392), (24, 2356160), (30, 1884928), (32, 1767120), (37, 1528320), (40, 1413696), (48, 1178080), (60, 942464), (64, 883560), (74, 764160), (80, 706848), (96, 589040), (111, 509440), (120, 471232), (128, 441780), (148, 382080), (160, 353424), (185, 305664), (192, 294520), (199, 284160), (222, 254720), (240, 235616), (256, 220890), (296, 191040), (320, 176712), (370, 152832), (384, 147260), (398, 142080), (444, 127360), (480, 117808), (512, 110445), (555, 101888), (592, 95520), (597, 94720), (640, 88356), (740, 76416), (768, 73630), (796, 71040), (888, 63680), (960, 58904), (995, 56832), (1110, 50944), (1184, 47760), (1194, 47360), (1280, 44178), (1480, 38208), (1536, 36815), (1592, 35520), (1776, 31840), (1920, 29452), (1990, 28416), (2220, 25472), (2368, 23880), (2388, 23680), (2560, 22089), (2960, 19104), (2985, 18944), (3184, 17760), (3552, 15920), (3840, 14726), (3980, 14208), (4440, 12736), (4736, 11940), (4776, 11840), (5920, 9552), (5970, 9472), (6368, 8880), (7104, 7960), (7363, 7680)]