1178281440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{16699}}^1$

素因数の和:16734

約数の個数: 216

約数和(自身を含む): 4677636600

約数和(自身を除く): 3499355160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 16699, 17640, 23520, 33398, 35280, 50097, 66796, 70560, 83495, 100194, 116893, 133592, 150291, 166990, 200388, 233786, 250485, 267184, 300582, 333980, 350679, 400776, 467572, 500970, 534368, 584465, 601164, 667960, 701358, 751455, 801552, 818251, 935144, 1001940, 1052037, 1168930, 1202328, 1335920, 1402716, 1502910, 1603104, 1636502, 1753395, 1870288, 2003880, 2104074, 2337860, 2404656, 2454753, 2671840, 2805432, 3005820, 3273004, 3506790, 3740576, 4007760, 4091255, 4208148, 4675720, 4809312, 4909506, 5260185, 5610864, 6011640, 6546008, 7013580, 7364259, 8015520, 8182510, 8416296, 9351440, 9819012, 10520370, 11221728, 12023280, 12273765, 13092016, 14027160, 14728518, 16365020, 16832592, 18702880, 19638024, 21040740, 24046560, 24547530, 26184032, 28054320, 29457036, 32730040, 33665184, 36821295, 39276048, 42081480, 49095060, 56108640, 58914072, 65460080, 73642590, 78552096, 84162960, 98190120, 117828144, 130920160, 147285180, 168325920, 196380240, 235656288, 294570360, 392760480, 589140720, 1178281440]

約数ペア:

[(1, 1178281440), (2, 589140720), (3, 392760480), (4, 294570360), (5, 235656288), (6, 196380240), (7, 168325920), (8, 147285180), (9, 130920160), (10, 117828144), (12, 98190120), (14, 84162960), (15, 78552096), (16, 73642590), (18, 65460080), (20, 58914072), (21, 56108640), (24, 49095060), (28, 42081480), (30, 39276048), (32, 36821295), (35, 33665184), (36, 32730040), (40, 29457036), (42, 28054320), (45, 26184032), (48, 24547530), (49, 24046560), (56, 21040740), (60, 19638024), (63, 18702880), (70, 16832592), (72, 16365020), (80, 14728518), (84, 14027160), (90, 13092016), (96, 12273765), (98, 12023280), (105, 11221728), (112, 10520370), (120, 9819012), (126, 9351440), (140, 8416296), (144, 8182510), (147, 8015520), (160, 7364259), (168, 7013580), (180, 6546008), (196, 6011640), (210, 5610864), (224, 5260185), (240, 4909506), (245, 4809312), (252, 4675720), (280, 4208148), (288, 4091255), (294, 4007760), (315, 3740576), (336, 3506790), (360, 3273004), (392, 3005820), (420, 2805432), (441, 2671840), (480, 2454753), (490, 2404656), (504, 2337860), (560, 2104074), (588, 2003880), (630, 1870288), (672, 1753395), (720, 1636502), (735, 1603104), (784, 1502910), (840, 1402716), (882, 1335920), (980, 1202328), (1008, 1168930), (1120, 1052037), (1176, 1001940), (1260, 935144), (1440, 818251), (1470, 801552), (1568, 751455), (1680, 701358), (1764, 667960), (1960, 601164), (2016, 584465), (2205, 534368), (2352, 500970), (2520, 467572), (2940, 400776), (3360, 350679), (3528, 333980), (3920, 300582), (4410, 267184), (4704, 250485), (5040, 233786), (5880, 200388), (7056, 166990), (7840, 150291), (8820, 133592), (10080, 116893), (11760, 100194), (14112, 83495), (16699, 70560), (17640, 66796), (23520, 50097), (33398, 35280)]