1272927240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2693}}^1$

素因数の和:2824

約数の個数: 192

約数和(自身を含む): 4501027440

約数和(自身を除く): 3228100200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 101, 104, 117, 120, 130, 156, 180, 195, 202, 234, 260, 303, 312, 360, 390, 404, 468, 505, 520, 585, 606, 780, 808, 909, 936, 1010, 1170, 1212, 1313, 1515, 1560, 1818, 2020, 2340, 2424, 2626, 2693, 3030, 3636, 3939, 4040, 4545, 4680, 5252, 5386, 6060, 6565, 7272, 7878, 8079, 9090, 10504, 10772, 11817, 12120, 13130, 13465, 15756, 16158, 18180, 19695, 21544, 23634, 24237, 26260, 26930, 31512, 32316, 35009, 36360, 39390, 40395, 47268, 48474, 52520, 53860, 59085, 64632, 70018, 78780, 80790, 94536, 96948, 105027, 107720, 118170, 121185, 140036, 157560, 161580, 175045, 193896, 210054, 236340, 242370, 271993, 280072, 315081, 323160, 350090, 420108, 472680, 484740, 525135, 543986, 630162, 700180, 815979, 840216, 969480, 1050270, 1087972, 1260324, 1359965, 1400360, 1575405, 1631958, 2100540, 2175944, 2447937, 2520648, 2719930, 3150810, 3263916, 3535909, 4079895, 4201080, 4895874, 5439860, 6301620, 6527832, 7071818, 8159790, 9791748, 10607727, 10879720, 12239685, 12603240, 14143636, 16319580, 17679545, 19583496, 21215454, 24479370, 28287272, 31823181, 32639160, 35359090, 42430908, 48958740, 53038635, 63646362, 70718180, 84861816, 97917480, 106077270, 127292724, 141436360, 159115905, 212154540, 254585448, 318231810, 424309080, 636463620, 1272927240]

約数ペア:

[(1, 1272927240), (2, 636463620), (3, 424309080), (4, 318231810), (5, 254585448), (6, 212154540), (8, 159115905), (9, 141436360), (10, 127292724), (12, 106077270), (13, 97917480), (15, 84861816), (18, 70718180), (20, 63646362), (24, 53038635), (26, 48958740), (30, 42430908), (36, 35359090), (39, 32639160), (40, 31823181), (45, 28287272), (52, 24479370), (60, 21215454), (65, 19583496), (72, 17679545), (78, 16319580), (90, 14143636), (101, 12603240), (104, 12239685), (117, 10879720), (120, 10607727), (130, 9791748), (156, 8159790), (180, 7071818), (195, 6527832), (202, 6301620), (234, 5439860), (260, 4895874), (303, 4201080), (312, 4079895), (360, 3535909), (390, 3263916), (404, 3150810), (468, 2719930), (505, 2520648), (520, 2447937), (585, 2175944), (606, 2100540), (780, 1631958), (808, 1575405), (909, 1400360), (936, 1359965), (1010, 1260324), (1170, 1087972), (1212, 1050270), (1313, 969480), (1515, 840216), (1560, 815979), (1818, 700180), (2020, 630162), (2340, 543986), (2424, 525135), (2626, 484740), (2693, 472680), (3030, 420108), (3636, 350090), (3939, 323160), (4040, 315081), (4545, 280072), (4680, 271993), (5252, 242370), (5386, 236340), (6060, 210054), (6565, 193896), (7272, 175045), (7878, 161580), (8079, 157560), (9090, 140036), (10504, 121185), (10772, 118170), (11817, 107720), (12120, 105027), (13130, 96948), (13465, 94536), (15756, 80790), (16158, 78780), (18180, 70018), (19695, 64632), (21544, 59085), (23634, 53860), (24237, 52520), (26260, 48474), (26930, 47268), (31512, 40395), (32316, 39390), (35009, 36360)]