265805880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4493}}^1$

素因数の和:4553

約数の個数: 128

約数和(自身を含む): 873633600

約数和(自身を除く): 607827720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3944, 4493, 4930, 5916, 7395, 8986, 9860, 11832, 13479, 14790, 17972, 19720, 22465, 26958, 29580, 35944, 44930, 53916, 59160, 67395, 76381, 89860, 107832, 130297, 134790, 152762, 179720, 229143, 260594, 269580, 305524, 381905, 390891, 458286, 521188, 539160, 611048, 651485, 763810, 781782, 916572, 1042376, 1145715, 1302970, 1527620, 1563564, 1833144, 1954455, 2215049, 2291430, 2605940, 3055240, 3127128, 3908910, 4430098, 4582860, 5211880, 6645147, 7817820, 8860196, 9165720, 11075245, 13290294, 15635640, 17720392, 22150490, 26580588, 33225735, 44300980, 53161176, 66451470, 88601960, 132902940, 265805880]

約数ペア:

[(1, 265805880), (2, 132902940), (3, 88601960), (4, 66451470), (5, 53161176), (6, 44300980), (8, 33225735), (10, 26580588), (12, 22150490), (15, 17720392), (17, 15635640), (20, 13290294), (24, 11075245), (29, 9165720), (30, 8860196), (34, 7817820), (40, 6645147), (51, 5211880), (58, 4582860), (60, 4430098), (68, 3908910), (85, 3127128), (87, 3055240), (102, 2605940), (116, 2291430), (120, 2215049), (136, 1954455), (145, 1833144), (170, 1563564), (174, 1527620), (204, 1302970), (232, 1145715), (255, 1042376), (290, 916572), (340, 781782), (348, 763810), (408, 651485), (435, 611048), (493, 539160), (510, 521188), (580, 458286), (680, 390891), (696, 381905), (870, 305524), (986, 269580), (1020, 260594), (1160, 229143), (1479, 179720), (1740, 152762), (1972, 134790), (2040, 130297), (2465, 107832), (2958, 89860), (3480, 76381), (3944, 67395), (4493, 59160), (4930, 53916), (5916, 44930), (7395, 35944), (8986, 29580), (9860, 26958), (11832, 22465), (13479, 19720), (14790, 17972)]