297053680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^2$

素因数の和:204

約数の個数: 180

約数和(自身を含む): 887132952

約数和(自身を除く): 590079272

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 83, 88, 98, 110, 112, 140, 154, 166, 176, 196, 220, 245, 280, 308, 332, 385, 392, 415, 440, 490, 539, 560, 581, 616, 664, 770, 784, 830, 880, 913, 980, 1078, 1162, 1232, 1328, 1540, 1660, 1826, 1960, 2156, 2324, 2695, 2905, 3080, 3320, 3652, 3920, 4067, 4312, 4565, 4648, 5390, 5810, 6160, 6391, 6640, 6889, 7304, 8134, 8624, 9130, 9296, 10780, 11620, 12782, 13778, 14608, 16268, 18260, 20335, 21560, 23240, 25564, 27556, 31955, 32536, 34445, 36520, 40670, 43120, 44737, 46480, 48223, 51128, 55112, 63910, 65072, 68890, 73040, 75779, 81340, 89474, 96446, 102256, 110224, 127820, 137780, 151558, 162680, 178948, 192892, 223685, 241115, 255640, 275560, 303116, 325360, 337561, 357896, 378895, 385784, 447370, 482230, 511280, 530453, 551120, 606232, 675122, 715792, 757790, 771568, 894740, 964460, 1060906, 1212464, 1350244, 1515580, 1687805, 1789480, 1928920, 2121812, 2652265, 2700488, 3031160, 3375610, 3578960, 3713171, 3857840, 4243624, 5304530, 5400976, 6062320, 6751220, 7426342, 8487248, 10609060, 13502440, 14852684, 18565855, 21218120, 27004880, 29705368, 37131710, 42436240, 59410736, 74263420, 148526840, 297053680]

約数ペア:

[(1, 297053680), (2, 148526840), (4, 74263420), (5, 59410736), (7, 42436240), (8, 37131710), (10, 29705368), (11, 27004880), (14, 21218120), (16, 18565855), (20, 14852684), (22, 13502440), (28, 10609060), (35, 8487248), (40, 7426342), (44, 6751220), (49, 6062320), (55, 5400976), (56, 5304530), (70, 4243624), (77, 3857840), (80, 3713171), (83, 3578960), (88, 3375610), (98, 3031160), (110, 2700488), (112, 2652265), (140, 2121812), (154, 1928920), (166, 1789480), (176, 1687805), (196, 1515580), (220, 1350244), (245, 1212464), (280, 1060906), (308, 964460), (332, 894740), (385, 771568), (392, 757790), (415, 715792), (440, 675122), (490, 606232), (539, 551120), (560, 530453), (581, 511280), (616, 482230), (664, 447370), (770, 385784), (784, 378895), (830, 357896), (880, 337561), (913, 325360), (980, 303116), (1078, 275560), (1162, 255640), (1232, 241115), (1328, 223685), (1540, 192892), (1660, 178948), (1826, 162680), (1960, 151558), (2156, 137780), (2324, 127820), (2695, 110224), (2905, 102256), (3080, 96446), (3320, 89474), (3652, 81340), (3920, 75779), (4067, 73040), (4312, 68890), (4565, 65072), (4648, 63910), (5390, 55112), (5810, 51128), (6160, 48223), (6391, 46480), (6640, 44737), (6889, 43120), (7304, 40670), (8134, 36520), (8624, 34445), (9130, 32536), (9296, 31955), (10780, 27556), (11620, 25564), (12782, 23240), (13778, 21560), (14608, 20335), (16268, 18260)]