239415540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3373}}^1$

素因数の和:3418

約数の個数: 144

約数和(自身を含む): 829842048

約数和(自身を除く): 590426508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 676, 780, 845, 910, 1014, 1092, 1183, 1365, 1690, 1820, 2028, 2366, 2535, 2730, 3373, 3380, 3549, 4732, 5070, 5460, 5915, 6746, 7098, 10119, 10140, 11830, 13492, 14196, 16865, 17745, 20238, 23611, 23660, 33730, 35490, 40476, 43849, 47222, 50595, 67460, 70833, 70980, 87698, 94444, 101190, 118055, 131547, 141666, 175396, 202380, 219245, 236110, 263094, 283332, 306943, 354165, 438490, 472220, 526188, 570037, 613886, 657735, 708330, 876980, 920829, 1140074, 1227772, 1315470, 1416660, 1534715, 1710111, 1841658, 2280148, 2630940, 2850185, 3069430, 3420222, 3683316, 3990259, 4604145, 5700370, 6138860, 6840444, 7980518, 8550555, 9208290, 11400740, 11970777, 15961036, 17101110, 18416580, 19951295, 23941554, 34202220, 39902590, 47883108, 59853885, 79805180, 119707770, 239415540]

約数ペア:

[(1, 239415540), (2, 119707770), (3, 79805180), (4, 59853885), (5, 47883108), (6, 39902590), (7, 34202220), (10, 23941554), (12, 19951295), (13, 18416580), (14, 17101110), (15, 15961036), (20, 11970777), (21, 11400740), (26, 9208290), (28, 8550555), (30, 7980518), (35, 6840444), (39, 6138860), (42, 5700370), (52, 4604145), (60, 3990259), (65, 3683316), (70, 3420222), (78, 3069430), (84, 2850185), (91, 2630940), (105, 2280148), (130, 1841658), (140, 1710111), (156, 1534715), (169, 1416660), (182, 1315470), (195, 1227772), (210, 1140074), (260, 920829), (273, 876980), (338, 708330), (364, 657735), (390, 613886), (420, 570037), (455, 526188), (507, 472220), (546, 438490), (676, 354165), (780, 306943), (845, 283332), (910, 263094), (1014, 236110), (1092, 219245), (1183, 202380), (1365, 175396), (1690, 141666), (1820, 131547), (2028, 118055), (2366, 101190), (2535, 94444), (2730, 87698), (3373, 70980), (3380, 70833), (3549, 67460), (4732, 50595), (5070, 47222), (5460, 43849), (5915, 40476), (6746, 35490), (7098, 33730), (10119, 23660), (10140, 23611), (11830, 20238), (13492, 17745), (14196, 16865)]