162996960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 192

約数和(自身を含む): 592704000

約数和(自身を除く): 429707040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 349, 417, 420, 480, 556, 560, 672, 695, 698, 834, 840, 973, 1047, 1112, 1120, 1390, 1396, 1668, 1680, 1745, 1946, 2085, 2094, 2224, 2443, 2780, 2792, 2919, 3336, 3360, 3490, 3892, 4170, 4188, 4448, 4865, 4886, 5235, 5560, 5584, 5838, 6672, 6980, 7329, 7784, 8340, 8376, 9730, 9772, 10470, 11120, 11168, 11676, 12215, 13344, 13960, 14595, 14658, 15568, 16680, 16752, 19460, 19544, 20940, 22240, 23352, 24430, 27920, 29190, 29316, 31136, 33360, 33504, 36645, 38920, 39088, 41880, 46704, 48511, 48860, 55840, 58380, 58632, 66720, 73290, 77840, 78176, 83760, 93408, 97022, 97720, 116760, 117264, 145533, 146580, 155680, 167520, 194044, 195440, 233520, 234528, 242555, 291066, 293160, 339577, 388088, 390880, 467040, 485110, 582132, 586320, 679154, 727665, 776176, 970220, 1018731, 1164264, 1172640, 1358308, 1455330, 1552352, 1697885, 1940440, 2037462, 2328528, 2716616, 2910660, 3395770, 3880880, 4074924, 4657056, 5093655, 5433232, 5821320, 6791540, 7761760, 8149848, 10187310, 10866464, 11642640, 13583080, 16299696, 20374620, 23285280, 27166160, 32599392, 40749240, 54332320, 81498480, 162996960]

約数ペア:

[(1, 162996960), (2, 81498480), (3, 54332320), (4, 40749240), (5, 32599392), (6, 27166160), (7, 23285280), (8, 20374620), (10, 16299696), (12, 13583080), (14, 11642640), (15, 10866464), (16, 10187310), (20, 8149848), (21, 7761760), (24, 6791540), (28, 5821320), (30, 5433232), (32, 5093655), (35, 4657056), (40, 4074924), (42, 3880880), (48, 3395770), (56, 2910660), (60, 2716616), (70, 2328528), (80, 2037462), (84, 1940440), (96, 1697885), (105, 1552352), (112, 1455330), (120, 1358308), (139, 1172640), (140, 1164264), (160, 1018731), (168, 970220), (210, 776176), (224, 727665), (240, 679154), (278, 586320), (280, 582132), (336, 485110), (349, 467040), (417, 390880), (420, 388088), (480, 339577), (556, 293160), (560, 291066), (672, 242555), (695, 234528), (698, 233520), (834, 195440), (840, 194044), (973, 167520), (1047, 155680), (1112, 146580), (1120, 145533), (1390, 117264), (1396, 116760), (1668, 97720), (1680, 97022), (1745, 93408), (1946, 83760), (2085, 78176), (2094, 77840), (2224, 73290), (2443, 66720), (2780, 58632), (2792, 58380), (2919, 55840), (3336, 48860), (3360, 48511), (3490, 46704), (3892, 41880), (4170, 39088), (4188, 38920), (4448, 36645), (4865, 33504), (4886, 33360), (5235, 31136), (5560, 29316), (5584, 29190), (5838, 27920), (6672, 24430), (6980, 23352), (7329, 22240), (7784, 20940), (8340, 19544), (8376, 19460), (9730, 16752), (9772, 16680), (10470, 15568), (11120, 14658), (11168, 14595), (11676, 13960), (12215, 13344)]