6938457120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{688339}}^1$

素因数の和:688367

約数の個数: 144

約数和(自身を含む): 27060022080

約数和(自身を除く): 20121564960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 688339, 1376678, 2065017, 2753356, 3441695, 4130034, 4818373, 5506712, 6195051, 6883390, 8260068, 9636746, 10325085, 11013424, 12390102, 13766780, 14455119, 16520136, 19273492, 20650170, 22026848, 24091865, 24780204, 27533560, 28910238, 30975255, 33040272, 38546984, 41300340, 43365357, 48183730, 49560408, 55067120, 57820476, 61950510, 66080544, 72275595, 77093968, 82600680, 86730714, 96367460, 99120816, 110134240, 115640952, 123901020, 144551190, 154187936, 165201360, 173461428, 192734920, 198241632, 216826785, 231281904, 247802040, 289102380, 330402720, 346922856, 385469840, 433653570, 462563808, 495604080, 578204760, 693845712, 770939680, 867307140, 991208160, 1156409520, 1387691424, 1734614280, 2312819040, 3469228560, 6938457120]

約数ペア:

[(1, 6938457120), (2, 3469228560), (3, 2312819040), (4, 1734614280), (5, 1387691424), (6, 1156409520), (7, 991208160), (8, 867307140), (9, 770939680), (10, 693845712), (12, 578204760), (14, 495604080), (15, 462563808), (16, 433653570), (18, 385469840), (20, 346922856), (21, 330402720), (24, 289102380), (28, 247802040), (30, 231281904), (32, 216826785), (35, 198241632), (36, 192734920), (40, 173461428), (42, 165201360), (45, 154187936), (48, 144551190), (56, 123901020), (60, 115640952), (63, 110134240), (70, 99120816), (72, 96367460), (80, 86730714), (84, 82600680), (90, 77093968), (96, 72275595), (105, 66080544), (112, 61950510), (120, 57820476), (126, 55067120), (140, 49560408), (144, 48183730), (160, 43365357), (168, 41300340), (180, 38546984), (210, 33040272), (224, 30975255), (240, 28910238), (252, 27533560), (280, 24780204), (288, 24091865), (315, 22026848), (336, 20650170), (360, 19273492), (420, 16520136), (480, 14455119), (504, 13766780), (560, 12390102), (630, 11013424), (672, 10325085), (720, 9636746), (840, 8260068), (1008, 6883390), (1120, 6195051), (1260, 5506712), (1440, 4818373), (1680, 4130034), (2016, 3441695), (2520, 2753356), (3360, 2065017), (5040, 1376678), (10080, 688339)]