325993920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:515

約数の個数: 224

約数和(自身を含む): 1194816000

約数和(自身を除く): 868822080

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, 64, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 192, 210, 224, 240, 278, 280, 320, 336, 349, 417, 420, 448, 480, 556, 560, 672, 695, 698, 834, 840, 960, 973, 1047, 1112, 1120, 1344, 1390, 1396, 1668, 1680, 1745, 1946, 2085, 2094, 2224, 2240, 2443, 2780, 2792, 2919, 3336, 3360, 3490, 3892, 4170, 4188, 4448, 4865, 4886, 5235, 5560, 5584, 5838, 6672, 6720, 6980, 7329, 7784, 8340, 8376, 8896, 9730, 9772, 10470, 11120, 11168, 11676, 12215, 13344, 13960, 14595, 14658, 15568, 16680, 16752, 19460, 19544, 20940, 22240, 22336, 23352, 24430, 26688, 27920, 29190, 29316, 31136, 33360, 33504, 36645, 38920, 39088, 41880, 44480, 46704, 48511, 48860, 55840, 58380, 58632, 62272, 66720, 67008, 73290, 77840, 78176, 83760, 93408, 97022, 97720, 111680, 116760, 117264, 133440, 145533, 146580, 155680, 156352, 167520, 186816, 194044, 195440, 233520, 234528, 242555, 291066, 293160, 311360, 335040, 339577, 388088, 390880, 467040, 469056, 485110, 582132, 586320, 679154, 727665, 776176, 781760, 934080, 970220, 1018731, 1164264, 1172640, 1358308, 1455330, 1552352, 1697885, 1940440, 2037462, 2328528, 2345280, 2716616, 2910660, 3104704, 3395770, 3880880, 4074924, 4657056, 5093655, 5433232, 5821320, 6791540, 7761760, 8149848, 9314112, 10187310, 10866464, 11642640, 13583080, 15523520, 16299696, 20374620, 21732928, 23285280, 27166160, 32599392, 40749240, 46570560, 54332320, 65198784, 81498480, 108664640, 162996960, 325993920]

約数ペア:

[(1, 325993920), (2, 162996960), (3, 108664640), (4, 81498480), (5, 65198784), (6, 54332320), (7, 46570560), (8, 40749240), (10, 32599392), (12, 27166160), (14, 23285280), (15, 21732928), (16, 20374620), (20, 16299696), (21, 15523520), (24, 13583080), (28, 11642640), (30, 10866464), (32, 10187310), (35, 9314112), (40, 8149848), (42, 7761760), (48, 6791540), (56, 5821320), (60, 5433232), (64, 5093655), (70, 4657056), (80, 4074924), (84, 3880880), (96, 3395770), (105, 3104704), (112, 2910660), (120, 2716616), (139, 2345280), (140, 2328528), (160, 2037462), (168, 1940440), (192, 1697885), (210, 1552352), (224, 1455330), (240, 1358308), (278, 1172640), (280, 1164264), (320, 1018731), (336, 970220), (349, 934080), (417, 781760), (420, 776176), (448, 727665), (480, 679154), (556, 586320), (560, 582132), (672, 485110), (695, 469056), (698, 467040), (834, 390880), (840, 388088), (960, 339577), (973, 335040), (1047, 311360), (1112, 293160), (1120, 291066), (1344, 242555), (1390, 234528), (1396, 233520), (1668, 195440), (1680, 194044), (1745, 186816), (1946, 167520), (2085, 156352), (2094, 155680), (2224, 146580), (2240, 145533), (2443, 133440), (2780, 117264), (2792, 116760), (2919, 111680), (3336, 97720), (3360, 97022), (3490, 93408), (3892, 83760), (4170, 78176), (4188, 77840), (4448, 73290), (4865, 67008), (4886, 66720), (5235, 62272), (5560, 58632), (5584, 58380), (5838, 55840), (6672, 48860), (6720, 48511), (6980, 46704), (7329, 44480), (7784, 41880), (8340, 39088), (8376, 38920), (8896, 36645), (9730, 33504), (9772, 33360), (10470, 31136), (11120, 29316), (11168, 29190), (11676, 27920), (12215, 26688), (13344, 24430), (13960, 23352), (14595, 22336), (14658, 22240), (15568, 20940), (16680, 19544), (16752, 19460)]