196670320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4561}}^1$

素因数の和:4599

約数の個数: 120

約数和(自身を含む): 580395888

約数和(自身を除く): 383725568

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, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 4561, 5390, 6160, 8624, 9122, 10780, 18244, 21560, 22805, 31927, 36488, 43120, 45610, 50171, 63854, 72976, 91220, 100342, 127708, 159635, 182440, 200684, 223489, 250855, 255416, 319270, 351197, 364880, 401368, 446978, 501710, 510832, 638540, 702394, 802736, 893956, 1003420, 1117445, 1277080, 1404788, 1755985, 1787912, 2006840, 2234890, 2458379, 2554160, 2809576, 3511970, 3575824, 4013680, 4469780, 4916758, 5619152, 7023940, 8939560, 9833516, 12291895, 14047880, 17879120, 19667032, 24583790, 28095760, 39334064, 49167580, 98335160, 196670320]

約数ペア:

[(1, 196670320), (2, 98335160), (4, 49167580), (5, 39334064), (7, 28095760), (8, 24583790), (10, 19667032), (11, 17879120), (14, 14047880), (16, 12291895), (20, 9833516), (22, 8939560), (28, 7023940), (35, 5619152), (40, 4916758), (44, 4469780), (49, 4013680), (55, 3575824), (56, 3511970), (70, 2809576), (77, 2554160), (80, 2458379), (88, 2234890), (98, 2006840), (110, 1787912), (112, 1755985), (140, 1404788), (154, 1277080), (176, 1117445), (196, 1003420), (220, 893956), (245, 802736), (280, 702394), (308, 638540), (385, 510832), (392, 501710), (440, 446978), (490, 401368), (539, 364880), (560, 351197), (616, 319270), (770, 255416), (784, 250855), (880, 223489), (980, 200684), (1078, 182440), (1232, 159635), (1540, 127708), (1960, 100342), (2156, 91220), (2695, 72976), (3080, 63854), (3920, 50171), (4312, 45610), (4561, 43120), (5390, 36488), (6160, 31927), (8624, 22805), (9122, 21560), (10780, 18244)]