6142727220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{72047}}^1$

素因数の和:72102

約数の個数: 144

約数和(自身を含む): 20697949440

約数和(自身を除く): 14555222220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1421, 1470, 1740, 2030, 2436, 2842, 2940, 3045, 4060, 4263, 5684, 6090, 7105, 8526, 12180, 14210, 17052, 21315, 28420, 42630, 72047, 85260, 144094, 216141, 288188, 360235, 432282, 504329, 720470, 864564, 1008658, 1080705, 1440940, 1512987, 2017316, 2089363, 2161410, 2521645, 3025974, 3530303, 4178726, 4322820, 5043290, 6051948, 6268089, 7060606, 7564935, 8357452, 10086580, 10446815, 10590909, 12536178, 14121212, 14625541, 15129870, 17651515, 20893630, 21181818, 25072356, 29251082, 30259740, 31340445, 35303030, 41787260, 42363636, 43876623, 52954545, 58502164, 62680890, 70606060, 73127705, 87753246, 102378787, 105909090, 125361780, 146255410, 175506492, 204757574, 211818180, 219383115, 292510820, 307136361, 409515148, 438766230, 511893935, 614272722, 877532460, 1023787870, 1228545444, 1535681805, 2047575740, 3071363610, 6142727220]

約数ペア:

[(1, 6142727220), (2, 3071363610), (3, 2047575740), (4, 1535681805), (5, 1228545444), (6, 1023787870), (7, 877532460), (10, 614272722), (12, 511893935), (14, 438766230), (15, 409515148), (20, 307136361), (21, 292510820), (28, 219383115), (29, 211818180), (30, 204757574), (35, 175506492), (42, 146255410), (49, 125361780), (58, 105909090), (60, 102378787), (70, 87753246), (84, 73127705), (87, 70606060), (98, 62680890), (105, 58502164), (116, 52954545), (140, 43876623), (145, 42363636), (147, 41787260), (174, 35303030), (196, 31340445), (203, 30259740), (210, 29251082), (245, 25072356), (290, 21181818), (294, 20893630), (348, 17651515), (406, 15129870), (420, 14625541), (435, 14121212), (490, 12536178), (580, 10590909), (588, 10446815), (609, 10086580), (735, 8357452), (812, 7564935), (870, 7060606), (980, 6268089), (1015, 6051948), (1218, 5043290), (1421, 4322820), (1470, 4178726), (1740, 3530303), (2030, 3025974), (2436, 2521645), (2842, 2161410), (2940, 2089363), (3045, 2017316), (4060, 1512987), (4263, 1440940), (5684, 1080705), (6090, 1008658), (7105, 864564), (8526, 720470), (12180, 504329), (14210, 432282), (17052, 360235), (21315, 288188), (28420, 216141), (42630, 144094), (72047, 85260)]