1393670160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12329}}^1$

素因数の和:12505

約数の個数: 120

約数和(自身を含む): 4710602520

約数和(自身を除く): 3316932360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 9420, 11304, 12329, 12560, 14130, 18840, 22608, 24658, 28260, 36987, 37680, 49316, 56520, 61645, 73974, 98632, 110961, 113040, 123290, 147948, 184935, 197264, 221922, 246580, 295896, 369870, 443844, 493160, 554805, 591792, 739740, 887688, 986320, 1109610, 1479480, 1775376, 1935653, 2219220, 2958960, 3871306, 4438440, 5806959, 7742612, 8876880, 9678265, 11613918, 15485224, 17420877, 19356530, 23227836, 29034795, 30970448, 34841754, 38713060, 46455672, 58069590, 69683508, 77426120, 87104385, 92911344, 116139180, 139367016, 154852240, 174208770, 232278360, 278734032, 348417540, 464556720, 696835080, 1393670160]

約数ペア:

[(1, 1393670160), (2, 696835080), (3, 464556720), (4, 348417540), (5, 278734032), (6, 232278360), (8, 174208770), (9, 154852240), (10, 139367016), (12, 116139180), (15, 92911344), (16, 87104385), (18, 77426120), (20, 69683508), (24, 58069590), (30, 46455672), (36, 38713060), (40, 34841754), (45, 30970448), (48, 29034795), (60, 23227836), (72, 19356530), (80, 17420877), (90, 15485224), (120, 11613918), (144, 9678265), (157, 8876880), (180, 7742612), (240, 5806959), (314, 4438440), (360, 3871306), (471, 2958960), (628, 2219220), (720, 1935653), (785, 1775376), (942, 1479480), (1256, 1109610), (1413, 986320), (1570, 887688), (1884, 739740), (2355, 591792), (2512, 554805), (2826, 493160), (3140, 443844), (3768, 369870), (4710, 295896), (5652, 246580), (6280, 221922), (7065, 197264), (7536, 184935), (9420, 147948), (11304, 123290), (12329, 113040), (12560, 110961), (14130, 98632), (18840, 73974), (22608, 61645), (24658, 56520), (28260, 49316), (36987, 37680)]