681789240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{172169}}^1$

素因数の和:172197

約数の個数: 96

約数和(自身を含む): 2417266800

約数和(自身を除く): 1735477560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 172169, 344338, 516507, 688676, 860845, 1033014, 1377352, 1549521, 1721690, 1893859, 2066028, 2582535, 3099042, 3443380, 3787718, 4132056, 5165070, 5681577, 6198084, 6886760, 7575436, 7747605, 9469295, 10330140, 11363154, 12396168, 15150872, 15495210, 17044731, 18938590, 20660280, 22726308, 28407885, 30990420, 34089462, 37877180, 45452616, 56815770, 61980840, 68178924, 75754360, 85223655, 113631540, 136357848, 170447310, 227263080, 340894620, 681789240]

約数ペア:

[(1, 681789240), (2, 340894620), (3, 227263080), (4, 170447310), (5, 136357848), (6, 113631540), (8, 85223655), (9, 75754360), (10, 68178924), (11, 61980840), (12, 56815770), (15, 45452616), (18, 37877180), (20, 34089462), (22, 30990420), (24, 28407885), (30, 22726308), (33, 20660280), (36, 18938590), (40, 17044731), (44, 15495210), (45, 15150872), (55, 12396168), (60, 11363154), (66, 10330140), (72, 9469295), (88, 7747605), (90, 7575436), (99, 6886760), (110, 6198084), (120, 5681577), (132, 5165070), (165, 4132056), (180, 3787718), (198, 3443380), (220, 3099042), (264, 2582535), (330, 2066028), (360, 1893859), (396, 1721690), (440, 1549521), (495, 1377352), (660, 1033014), (792, 860845), (990, 688676), (1320, 516507), (1980, 344338), (3960, 172169)]