139221720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11719}}^1$

素因数の和:11750

約数の個数: 128

約数和(自身を含む): 506304000

約数和(自身を除く): 367082280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11719, 11880, 23438, 35157, 46876, 58595, 70314, 93752, 105471, 117190, 128909, 140628, 175785, 210942, 234380, 257818, 281256, 316413, 351570, 386727, 421884, 468760, 515636, 527355, 632826, 644545, 703140, 773454, 843768, 1031272, 1054710, 1160181, 1265652, 1289090, 1406280, 1546908, 1582065, 1933635, 2109420, 2320362, 2531304, 2578180, 3093816, 3164130, 3480543, 3867270, 4218840, 4640724, 5156360, 5800905, 6328260, 6961086, 7734540, 9281448, 11601810, 12656520, 13922172, 15469080, 17402715, 23203620, 27844344, 34805430, 46407240, 69610860, 139221720]

約数ペア:

[(1, 139221720), (2, 69610860), (3, 46407240), (4, 34805430), (5, 27844344), (6, 23203620), (8, 17402715), (9, 15469080), (10, 13922172), (11, 12656520), (12, 11601810), (15, 9281448), (18, 7734540), (20, 6961086), (22, 6328260), (24, 5800905), (27, 5156360), (30, 4640724), (33, 4218840), (36, 3867270), (40, 3480543), (44, 3164130), (45, 3093816), (54, 2578180), (55, 2531304), (60, 2320362), (66, 2109420), (72, 1933635), (88, 1582065), (90, 1546908), (99, 1406280), (108, 1289090), (110, 1265652), (120, 1160181), (132, 1054710), (135, 1031272), (165, 843768), (180, 773454), (198, 703140), (216, 644545), (220, 632826), (264, 527355), (270, 515636), (297, 468760), (330, 421884), (360, 386727), (396, 351570), (440, 316413), (495, 281256), (540, 257818), (594, 234380), (660, 210942), (792, 175785), (990, 140628), (1080, 128909), (1188, 117190), (1320, 105471), (1485, 93752), (1980, 70314), (2376, 58595), (2970, 46876), (3960, 35157), (5940, 23438), (11719, 11880)]