3116960

素因数分解:

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

素因数の和:67

約数の個数: 144

約数和(自身を含む): 9652608

約数和(自身を除く): 6535648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 121, 140, 154, 160, 161, 176, 184, 220, 224, 230, 242, 253, 280, 308, 322, 352, 368, 385, 440, 460, 484, 506, 560, 605, 616, 644, 736, 770, 805, 847, 880, 920, 968, 1012, 1120, 1210, 1232, 1265, 1288, 1540, 1610, 1694, 1760, 1771, 1840, 1936, 2024, 2420, 2464, 2530, 2576, 2783, 3080, 3220, 3388, 3542, 3680, 3872, 4048, 4235, 4840, 5060, 5152, 5566, 6160, 6440, 6776, 7084, 8096, 8470, 8855, 9680, 10120, 11132, 12320, 12880, 13552, 13915, 14168, 16940, 17710, 19360, 19481, 20240, 22264, 25760, 27104, 27830, 28336, 33880, 35420, 38962, 40480, 44528, 55660, 56672, 67760, 70840, 77924, 89056, 97405, 111320, 135520, 141680, 155848, 194810, 222640, 283360, 311696, 389620, 445280, 623392, 779240, 1558480, 3116960]

約数ペア:

[(1, 3116960), (2, 1558480), (4, 779240), (5, 623392), (7, 445280), (8, 389620), (10, 311696), (11, 283360), (14, 222640), (16, 194810), (20, 155848), (22, 141680), (23, 135520), (28, 111320), (32, 97405), (35, 89056), (40, 77924), (44, 70840), (46, 67760), (55, 56672), (56, 55660), (70, 44528), (77, 40480), (80, 38962), (88, 35420), (92, 33880), (110, 28336), (112, 27830), (115, 27104), (121, 25760), (140, 22264), (154, 20240), (160, 19481), (161, 19360), (176, 17710), (184, 16940), (220, 14168), (224, 13915), (230, 13552), (242, 12880), (253, 12320), (280, 11132), (308, 10120), (322, 9680), (352, 8855), (368, 8470), (385, 8096), (440, 7084), (460, 6776), (484, 6440), (506, 6160), (560, 5566), (605, 5152), (616, 5060), (644, 4840), (736, 4235), (770, 4048), (805, 3872), (847, 3680), (880, 3542), (920, 3388), (968, 3220), (1012, 3080), (1120, 2783), (1210, 2576), (1232, 2530), (1265, 2464), (1288, 2420), (1540, 2024), (1610, 1936), (1694, 1840), (1760, 1771)]