2869020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:62

約数の個数: 240

約数和(自身を含む): 11708928

約数和(自身を除く): 8839908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 27, 28, 30, 33, 35, 36, 42, 44, 45, 46, 54, 55, 60, 63, 66, 69, 70, 77, 81, 84, 90, 92, 99, 105, 108, 110, 115, 126, 132, 135, 138, 140, 154, 161, 162, 165, 180, 189, 198, 207, 210, 220, 230, 231, 252, 253, 270, 276, 297, 308, 315, 322, 324, 330, 345, 378, 385, 396, 405, 414, 420, 460, 462, 483, 495, 506, 540, 567, 594, 621, 630, 644, 660, 690, 693, 756, 759, 770, 805, 810, 828, 891, 924, 945, 966, 990, 1012, 1035, 1134, 1155, 1188, 1242, 1260, 1265, 1380, 1386, 1449, 1485, 1518, 1540, 1610, 1620, 1771, 1782, 1863, 1890, 1932, 1980, 2070, 2079, 2268, 2277, 2310, 2415, 2484, 2530, 2772, 2835, 2898, 2970, 3036, 3105, 3220, 3465, 3542, 3564, 3726, 3780, 3795, 4140, 4158, 4347, 4455, 4554, 4620, 4830, 5060, 5313, 5670, 5796, 5940, 6210, 6237, 6831, 6930, 7084, 7245, 7452, 7590, 8316, 8694, 8855, 8910, 9108, 9315, 9660, 10395, 10626, 11340, 11385, 12420, 12474, 13041, 13662, 13860, 14490, 15180, 15939, 17388, 17710, 17820, 18630, 20493, 20790, 21252, 21735, 22770, 24948, 26082, 26565, 27324, 28980, 31185, 31878, 34155, 35420, 37260, 40986, 41580, 43470, 45540, 47817, 52164, 53130, 62370, 63756, 65205, 68310, 79695, 81972, 86940, 95634, 102465, 106260, 124740, 130410, 136620, 143451, 159390, 191268, 204930, 239085, 260820, 286902, 318780, 409860, 478170, 573804, 717255, 956340, 1434510, 2869020]

約数ペア:

[(1, 2869020), (2, 1434510), (3, 956340), (4, 717255), (5, 573804), (6, 478170), (7, 409860), (9, 318780), (10, 286902), (11, 260820), (12, 239085), (14, 204930), (15, 191268), (18, 159390), (20, 143451), (21, 136620), (22, 130410), (23, 124740), (27, 106260), (28, 102465), (30, 95634), (33, 86940), (35, 81972), (36, 79695), (42, 68310), (44, 65205), (45, 63756), (46, 62370), (54, 53130), (55, 52164), (60, 47817), (63, 45540), (66, 43470), (69, 41580), (70, 40986), (77, 37260), (81, 35420), (84, 34155), (90, 31878), (92, 31185), (99, 28980), (105, 27324), (108, 26565), (110, 26082), (115, 24948), (126, 22770), (132, 21735), (135, 21252), (138, 20790), (140, 20493), (154, 18630), (161, 17820), (162, 17710), (165, 17388), (180, 15939), (189, 15180), (198, 14490), (207, 13860), (210, 13662), (220, 13041), (230, 12474), (231, 12420), (252, 11385), (253, 11340), (270, 10626), (276, 10395), (297, 9660), (308, 9315), (315, 9108), (322, 8910), (324, 8855), (330, 8694), (345, 8316), (378, 7590), (385, 7452), (396, 7245), (405, 7084), (414, 6930), (420, 6831), (460, 6237), (462, 6210), (483, 5940), (495, 5796), (506, 5670), (540, 5313), (567, 5060), (594, 4830), (621, 4620), (630, 4554), (644, 4455), (660, 4347), (690, 4158), (693, 4140), (756, 3795), (759, 3780), (770, 3726), (805, 3564), (810, 3542), (828, 3465), (891, 3220), (924, 3105), (945, 3036), (966, 2970), (990, 2898), (1012, 2835), (1035, 2772), (1134, 2530), (1155, 2484), (1188, 2415), (1242, 2310), (1260, 2277), (1265, 2268), (1380, 2079), (1386, 2070), (1449, 1980), (1485, 1932), (1518, 1890), (1540, 1863), (1610, 1782), (1620, 1771)]