263015160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4221

約数の個数: 128

約数和(自身を含む): 862617600

約数和(自身を除く): 599602440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 3162, 3720, 4159, 4216, 5270, 6324, 7905, 8318, 10540, 12477, 12648, 15810, 16636, 20795, 21080, 24954, 31620, 33272, 41590, 49908, 62385, 63240, 70703, 83180, 99816, 124770, 128929, 141406, 166360, 212109, 249540, 257858, 282812, 353515, 386787, 424218, 499080, 515716, 565624, 644645, 707030, 773574, 848436, 1031432, 1060545, 1289290, 1414060, 1547148, 1696872, 1933935, 2121090, 2191793, 2578580, 2828120, 3094296, 3867870, 4242180, 4383586, 5157160, 6575379, 7735740, 8484360, 8767172, 10958965, 13150758, 15471480, 17534344, 21917930, 26301516, 32876895, 43835860, 52603032, 65753790, 87671720, 131507580, 263015160]

約数ペア:

[(1, 263015160), (2, 131507580), (3, 87671720), (4, 65753790), (5, 52603032), (6, 43835860), (8, 32876895), (10, 26301516), (12, 21917930), (15, 17534344), (17, 15471480), (20, 13150758), (24, 10958965), (30, 8767172), (31, 8484360), (34, 7735740), (40, 6575379), (51, 5157160), (60, 4383586), (62, 4242180), (68, 3867870), (85, 3094296), (93, 2828120), (102, 2578580), (120, 2191793), (124, 2121090), (136, 1933935), (155, 1696872), (170, 1547148), (186, 1414060), (204, 1289290), (248, 1060545), (255, 1031432), (310, 848436), (340, 773574), (372, 707030), (408, 644645), (465, 565624), (510, 515716), (527, 499080), (620, 424218), (680, 386787), (744, 353515), (930, 282812), (1020, 257858), (1054, 249540), (1240, 212109), (1581, 166360), (1860, 141406), (2040, 128929), (2108, 124770), (2635, 99816), (3162, 83180), (3720, 70703), (4159, 63240), (4216, 62385), (5270, 49908), (6324, 41590), (7905, 33272), (8318, 31620), (10540, 24954), (12477, 21080), (12648, 20795), (15810, 16636)]