2613465720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 8638755840

約数和(自身を除く): 6025290120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 151, 180, 262, 302, 360, 367, 393, 453, 524, 604, 655, 734, 755, 786, 906, 1048, 1101, 1179, 1208, 1310, 1359, 1468, 1510, 1572, 1812, 1835, 1965, 2202, 2265, 2358, 2620, 2718, 2936, 3020, 3144, 3303, 3624, 3670, 3930, 4404, 4530, 4716, 5240, 5436, 5505, 5895, 6040, 6606, 6795, 7340, 7860, 8808, 9060, 9432, 10872, 11010, 11790, 13212, 13590, 14680, 15720, 16515, 18120, 19781, 22020, 23580, 26424, 27180, 33030, 39562, 44040, 47160, 48077, 54360, 55417, 59343, 66060, 79124, 96154, 98905, 110834, 118686, 132120, 144231, 158248, 166251, 178029, 192308, 197810, 221668, 237372, 240385, 277085, 288462, 296715, 332502, 356058, 384616, 395620, 432693, 443336, 474744, 480770, 498753, 554170, 576924, 593430, 665004, 712116, 721155, 791240, 831255, 865386, 890145, 961540, 997506, 1108340, 1153848, 1186860, 1330008, 1424232, 1442310, 1662510, 1730772, 1780290, 1923080, 1995012, 2163465, 2216680, 2373720, 2493765, 2884620, 3325020, 3461544, 3560580, 3990024, 4326930, 4987530, 5769240, 6650040, 7121160, 7259627, 8653860, 9975060, 14519254, 17307720, 19950120, 21778881, 29038508, 36298135, 43557762, 58077016, 65336643, 72596270, 87115524, 108894405, 130673286, 145192540, 174231048, 217788810, 261346572, 290385080, 326683215, 435577620, 522693144, 653366430, 871155240, 1306732860, 2613465720]

約数ペア:

[(1, 2613465720), (2, 1306732860), (3, 871155240), (4, 653366430), (5, 522693144), (6, 435577620), (8, 326683215), (9, 290385080), (10, 261346572), (12, 217788810), (15, 174231048), (18, 145192540), (20, 130673286), (24, 108894405), (30, 87115524), (36, 72596270), (40, 65336643), (45, 58077016), (60, 43557762), (72, 36298135), (90, 29038508), (120, 21778881), (131, 19950120), (151, 17307720), (180, 14519254), (262, 9975060), (302, 8653860), (360, 7259627), (367, 7121160), (393, 6650040), (453, 5769240), (524, 4987530), (604, 4326930), (655, 3990024), (734, 3560580), (755, 3461544), (786, 3325020), (906, 2884620), (1048, 2493765), (1101, 2373720), (1179, 2216680), (1208, 2163465), (1310, 1995012), (1359, 1923080), (1468, 1780290), (1510, 1730772), (1572, 1662510), (1812, 1442310), (1835, 1424232), (1965, 1330008), (2202, 1186860), (2265, 1153848), (2358, 1108340), (2620, 997506), (2718, 961540), (2936, 890145), (3020, 865386), (3144, 831255), (3303, 791240), (3624, 721155), (3670, 712116), (3930, 665004), (4404, 593430), (4530, 576924), (4716, 554170), (5240, 498753), (5436, 480770), (5505, 474744), (5895, 443336), (6040, 432693), (6606, 395620), (6795, 384616), (7340, 356058), (7860, 332502), (8808, 296715), (9060, 288462), (9432, 277085), (10872, 240385), (11010, 237372), (11790, 221668), (13212, 197810), (13590, 192308), (14680, 178029), (15720, 166251), (16515, 158248), (18120, 144231), (19781, 132120), (22020, 118686), (23580, 110834), (26424, 98905), (27180, 96154), (33030, 79124), (39562, 66060), (44040, 59343), (47160, 55417), (48077, 54360)]