198093280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2337

約数の個数: 144

約数和(自身を含む): 594152496

約数和(自身を除く): 396059216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2297, 2464, 2695, 3080, 3920, 4312, 4594, 5390, 6160, 7840, 8624, 9188, 10780, 11485, 12320, 16079, 17248, 18376, 21560, 22970, 25267, 32158, 36752, 43120, 45940, 50534, 64316, 73504, 80395, 86240, 91880, 101068, 112553, 126335, 128632, 160790, 176869, 183760, 202136, 225106, 252670, 257264, 321580, 353738, 367520, 404272, 450212, 505340, 514528, 562765, 643160, 707476, 808544, 884345, 900424, 1010680, 1125530, 1238083, 1286320, 1414952, 1768690, 1800848, 2021360, 2251060, 2476166, 2572640, 2829904, 3537380, 3601696, 4042720, 4502120, 4952332, 5659808, 6190415, 7074760, 9004240, 9904664, 12380830, 14149520, 18008480, 19809328, 24761660, 28299040, 39618656, 49523320, 99046640, 198093280]

約数ペア:

[(1, 198093280), (2, 99046640), (4, 49523320), (5, 39618656), (7, 28299040), (8, 24761660), (10, 19809328), (11, 18008480), (14, 14149520), (16, 12380830), (20, 9904664), (22, 9004240), (28, 7074760), (32, 6190415), (35, 5659808), (40, 4952332), (44, 4502120), (49, 4042720), (55, 3601696), (56, 3537380), (70, 2829904), (77, 2572640), (80, 2476166), (88, 2251060), (98, 2021360), (110, 1800848), (112, 1768690), (140, 1414952), (154, 1286320), (160, 1238083), (176, 1125530), (196, 1010680), (220, 900424), (224, 884345), (245, 808544), (280, 707476), (308, 643160), (352, 562765), (385, 514528), (392, 505340), (440, 450212), (490, 404272), (539, 367520), (560, 353738), (616, 321580), (770, 257264), (784, 252670), (880, 225106), (980, 202136), (1078, 183760), (1120, 176869), (1232, 160790), (1540, 128632), (1568, 126335), (1760, 112553), (1960, 101068), (2156, 91880), (2297, 86240), (2464, 80395), (2695, 73504), (3080, 64316), (3920, 50534), (4312, 45940), (4594, 43120), (5390, 36752), (6160, 32158), (7840, 25267), (8624, 22970), (9188, 21560), (10780, 18376), (11485, 17248), (12320, 16079)]