139522560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 160

約数和(自身を含む): 459024192

約数和(自身を除く): 319501632

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, 222, 240, 256, 296, 320, 370, 384, 444, 480, 491, 512, 555, 592, 640, 740, 768, 888, 960, 982, 1110, 1184, 1280, 1473, 1480, 1536, 1776, 1920, 1964, 2220, 2368, 2455, 2560, 2946, 2960, 3552, 3840, 3928, 4440, 4736, 4910, 5892, 5920, 7104, 7365, 7680, 7856, 8880, 9472, 9820, 11784, 11840, 14208, 14730, 15712, 17760, 18167, 18944, 19640, 23568, 23680, 28416, 29460, 31424, 35520, 36334, 39280, 47136, 47360, 54501, 56832, 58920, 62848, 71040, 72668, 78560, 90835, 94272, 94720, 109002, 117840, 125696, 142080, 145336, 157120, 181670, 188544, 218004, 235680, 251392, 272505, 284160, 290672, 314240, 363340, 377088, 436008, 471360, 545010, 581344, 628480, 726680, 754176, 872016, 942720, 1090020, 1162688, 1256960, 1453360, 1744032, 1885440, 2180040, 2325376, 2906720, 3488064, 3770880, 4360080, 4650752, 5813440, 6976128, 8720160, 9301504, 11626880, 13952256, 17440320, 23253760, 27904512, 34880640, 46507520, 69761280, 139522560]

約数ペア:

[(1, 139522560), (2, 69761280), (3, 46507520), (4, 34880640), (5, 27904512), (6, 23253760), (8, 17440320), (10, 13952256), (12, 11626880), (15, 9301504), (16, 8720160), (20, 6976128), (24, 5813440), (30, 4650752), (32, 4360080), (37, 3770880), (40, 3488064), (48, 2906720), (60, 2325376), (64, 2180040), (74, 1885440), (80, 1744032), (96, 1453360), (111, 1256960), (120, 1162688), (128, 1090020), (148, 942720), (160, 872016), (185, 754176), (192, 726680), (222, 628480), (240, 581344), (256, 545010), (296, 471360), (320, 436008), (370, 377088), (384, 363340), (444, 314240), (480, 290672), (491, 284160), (512, 272505), (555, 251392), (592, 235680), (640, 218004), (740, 188544), (768, 181670), (888, 157120), (960, 145336), (982, 142080), (1110, 125696), (1184, 117840), (1280, 109002), (1473, 94720), (1480, 94272), (1536, 90835), (1776, 78560), (1920, 72668), (1964, 71040), (2220, 62848), (2368, 58920), (2455, 56832), (2560, 54501), (2946, 47360), (2960, 47136), (3552, 39280), (3840, 36334), (3928, 35520), (4440, 31424), (4736, 29460), (4910, 28416), (5892, 23680), (5920, 23568), (7104, 19640), (7365, 18944), (7680, 18167), (7856, 17760), (8880, 15712), (9472, 14730), (9820, 14208), (11784, 11840)]