216301680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{6131}}^1$

素因数の和:6164

約数の個数: 180

約数和(自身を含む): 845149032

約数和(自身を除く): 628847352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 6131, 7056, 8820, 11760, 12262, 17640, 18393, 24524, 30655, 35280, 36786, 42917, 49048, 55179, 61310, 73572, 85834, 91965, 98096, 110358, 122620, 128751, 147144, 171668, 183930, 214585, 220716, 245240, 257502, 275895, 294288, 300419, 343336, 367860, 386253, 429170, 441432, 490480, 515004, 551790, 600838, 643755, 686672, 735720, 772506, 858340, 882864, 901257, 1030008, 1103580, 1201676, 1287510, 1471440, 1502095, 1545012, 1716680, 1802514, 1931265, 2060016, 2207160, 2403352, 2575020, 2703771, 3004190, 3090024, 3433360, 3605028, 3862530, 4414320, 4506285, 4806704, 5150040, 5407542, 6008380, 6180048, 7210056, 7725060, 9012570, 10300080, 10815084, 12016760, 13518855, 14420112, 15450120, 18025140, 21630168, 24033520, 27037710, 30900240, 36050280, 43260336, 54075420, 72100560, 108150840, 216301680]

約数ペア:

[(1, 216301680), (2, 108150840), (3, 72100560), (4, 54075420), (5, 43260336), (6, 36050280), (7, 30900240), (8, 27037710), (9, 24033520), (10, 21630168), (12, 18025140), (14, 15450120), (15, 14420112), (16, 13518855), (18, 12016760), (20, 10815084), (21, 10300080), (24, 9012570), (28, 7725060), (30, 7210056), (35, 6180048), (36, 6008380), (40, 5407542), (42, 5150040), (45, 4806704), (48, 4506285), (49, 4414320), (56, 3862530), (60, 3605028), (63, 3433360), (70, 3090024), (72, 3004190), (80, 2703771), (84, 2575020), (90, 2403352), (98, 2207160), (105, 2060016), (112, 1931265), (120, 1802514), (126, 1716680), (140, 1545012), (144, 1502095), (147, 1471440), (168, 1287510), (180, 1201676), (196, 1103580), (210, 1030008), (240, 901257), (245, 882864), (252, 858340), (280, 772506), (294, 735720), (315, 686672), (336, 643755), (360, 600838), (392, 551790), (420, 515004), (441, 490480), (490, 441432), (504, 429170), (560, 386253), (588, 367860), (630, 343336), (720, 300419), (735, 294288), (784, 275895), (840, 257502), (882, 245240), (980, 220716), (1008, 214585), (1176, 183930), (1260, 171668), (1470, 147144), (1680, 128751), (1764, 122620), (1960, 110358), (2205, 98096), (2352, 91965), (2520, 85834), (2940, 73572), (3528, 61310), (3920, 55179), (4410, 49048), (5040, 42917), (5880, 36786), (6131, 35280), (7056, 30655), (8820, 24524), (11760, 18393), (12262, 17640)]