1292707080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1693}}^1$

素因数の和:1821

約数の個数: 256

約数和(自身を含む): 4976294400

約数和(自身を除く): 3683587320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 101, 105, 108, 120, 126, 135, 140, 168, 180, 189, 202, 210, 216, 252, 270, 280, 303, 315, 360, 378, 404, 420, 504, 505, 540, 606, 630, 707, 756, 808, 840, 909, 945, 1010, 1080, 1212, 1260, 1414, 1512, 1515, 1693, 1818, 1890, 2020, 2121, 2424, 2520, 2727, 2828, 3030, 3386, 3535, 3636, 3780, 4040, 4242, 4545, 5079, 5454, 5656, 6060, 6363, 6772, 7070, 7272, 7560, 8465, 8484, 9090, 10158, 10605, 10908, 11851, 12120, 12726, 13544, 13635, 14140, 15237, 16930, 16968, 18180, 19089, 20316, 21210, 21816, 23702, 25395, 25452, 27270, 28280, 30474, 31815, 33860, 35553, 36360, 38178, 40632, 42420, 45711, 47404, 50790, 50904, 54540, 59255, 60948, 63630, 67720, 71106, 76185, 76356, 84840, 91422, 94808, 95445, 101580, 106659, 109080, 118510, 121896, 127260, 142212, 152370, 152712, 170993, 177765, 182844, 190890, 203160, 213318, 228555, 237020, 254520, 284424, 304740, 319977, 341986, 355530, 365688, 381780, 426636, 457110, 474040, 512979, 533295, 609480, 639954, 683972, 711060, 763560, 853272, 854965, 914220, 1025958, 1066590, 1196951, 1279908, 1367944, 1422120, 1538937, 1599885, 1709930, 1828440, 2051916, 2133180, 2393902, 2559816, 2564895, 3077874, 3199770, 3419860, 3590853, 4103832, 4266360, 4616811, 4787804, 5129790, 5984755, 6155748, 6399540, 6839720, 7181706, 7694685, 9233622, 9575608, 10259580, 10772559, 11969510, 12311496, 12799080, 14363412, 15389370, 17954265, 18467244, 20519160, 21545118, 23084055, 23939020, 28726824, 30778740, 32317677, 35908530, 36934488, 43090236, 46168110, 47878040, 53862795, 61557480, 64635354, 71817060, 86180472, 92336220, 107725590, 129270708, 143634120, 161588385, 184672440, 215451180, 258541416, 323176770, 430902360, 646353540, 1292707080]

約数ペア:

[(1, 1292707080), (2, 646353540), (3, 430902360), (4, 323176770), (5, 258541416), (6, 215451180), (7, 184672440), (8, 161588385), (9, 143634120), (10, 129270708), (12, 107725590), (14, 92336220), (15, 86180472), (18, 71817060), (20, 64635354), (21, 61557480), (24, 53862795), (27, 47878040), (28, 46168110), (30, 43090236), (35, 36934488), (36, 35908530), (40, 32317677), (42, 30778740), (45, 28726824), (54, 23939020), (56, 23084055), (60, 21545118), (63, 20519160), (70, 18467244), (72, 17954265), (84, 15389370), (90, 14363412), (101, 12799080), (105, 12311496), (108, 11969510), (120, 10772559), (126, 10259580), (135, 9575608), (140, 9233622), (168, 7694685), (180, 7181706), (189, 6839720), (202, 6399540), (210, 6155748), (216, 5984755), (252, 5129790), (270, 4787804), (280, 4616811), (303, 4266360), (315, 4103832), (360, 3590853), (378, 3419860), (404, 3199770), (420, 3077874), (504, 2564895), (505, 2559816), (540, 2393902), (606, 2133180), (630, 2051916), (707, 1828440), (756, 1709930), (808, 1599885), (840, 1538937), (909, 1422120), (945, 1367944), (1010, 1279908), (1080, 1196951), (1212, 1066590), (1260, 1025958), (1414, 914220), (1512, 854965), (1515, 853272), (1693, 763560), (1818, 711060), (1890, 683972), (2020, 639954), (2121, 609480), (2424, 533295), (2520, 512979), (2727, 474040), (2828, 457110), (3030, 426636), (3386, 381780), (3535, 365688), (3636, 355530), (3780, 341986), (4040, 319977), (4242, 304740), (4545, 284424), (5079, 254520), (5454, 237020), (5656, 228555), (6060, 213318), (6363, 203160), (6772, 190890), (7070, 182844), (7272, 177765), (7560, 170993), (8465, 152712), (8484, 152370), (9090, 142212), (10158, 127260), (10605, 121896), (10908, 118510), (11851, 109080), (12120, 106659), (12726, 101580), (13544, 95445), (13635, 94808), (14140, 91422), (15237, 84840), (16930, 76356), (16968, 76185), (18180, 71106), (19089, 67720), (20316, 63630), (21210, 60948), (21816, 59255), (23702, 54540), (25395, 50904), (25452, 50790), (27270, 47404), (28280, 45711), (30474, 42420), (31815, 40632), (33860, 38178), (35553, 36360)]