271149760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 224

約数和(自身を含む): 813450240

約数和(自身を除く): 542300480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 64, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 277, 280, 304, 320, 322, 368, 380, 437, 448, 460, 532, 554, 560, 608, 644, 665, 736, 760, 805, 874, 920, 1064, 1108, 1120, 1216, 1288, 1330, 1385, 1472, 1520, 1610, 1748, 1840, 1939, 2128, 2185, 2216, 2240, 2576, 2660, 2770, 3040, 3059, 3220, 3496, 3680, 3878, 4256, 4370, 4432, 5152, 5263, 5320, 5540, 6080, 6118, 6371, 6440, 6992, 7360, 7756, 8512, 8740, 8864, 9695, 10304, 10526, 10640, 11080, 12236, 12742, 12880, 13984, 15295, 15512, 17480, 17728, 19390, 21052, 21280, 22160, 24472, 25484, 25760, 26315, 27968, 30590, 31024, 31855, 34960, 36841, 38780, 42104, 42560, 44320, 44597, 48944, 50968, 51520, 52630, 61180, 62048, 63710, 69920, 73682, 77560, 84208, 88640, 89194, 97888, 101936, 105260, 121049, 122360, 124096, 127420, 139840, 147364, 155120, 168416, 178388, 184205, 195776, 203872, 210520, 222985, 242098, 244720, 254840, 294728, 310240, 336832, 356776, 368410, 407744, 421040, 445970, 484196, 489440, 509680, 589456, 605245, 620480, 713552, 736820, 842080, 847343, 891940, 968392, 978880, 1019360, 1178912, 1210490, 1427104, 1473640, 1684160, 1694686, 1783880, 1936784, 2038720, 2357824, 2420980, 2854208, 2947280, 3389372, 3567760, 3873568, 4236715, 4841960, 5894560, 6778744, 7135520, 7747136, 8473430, 9683920, 11789120, 13557488, 14271040, 16946860, 19367840, 27114976, 33893720, 38735680, 54229952, 67787440, 135574880, 271149760]

約数ペア:

[(1, 271149760), (2, 135574880), (4, 67787440), (5, 54229952), (7, 38735680), (8, 33893720), (10, 27114976), (14, 19367840), (16, 16946860), (19, 14271040), (20, 13557488), (23, 11789120), (28, 9683920), (32, 8473430), (35, 7747136), (38, 7135520), (40, 6778744), (46, 5894560), (56, 4841960), (64, 4236715), (70, 3873568), (76, 3567760), (80, 3389372), (92, 2947280), (95, 2854208), (112, 2420980), (115, 2357824), (133, 2038720), (140, 1936784), (152, 1783880), (160, 1694686), (161, 1684160), (184, 1473640), (190, 1427104), (224, 1210490), (230, 1178912), (266, 1019360), (277, 978880), (280, 968392), (304, 891940), (320, 847343), (322, 842080), (368, 736820), (380, 713552), (437, 620480), (448, 605245), (460, 589456), (532, 509680), (554, 489440), (560, 484196), (608, 445970), (644, 421040), (665, 407744), (736, 368410), (760, 356776), (805, 336832), (874, 310240), (920, 294728), (1064, 254840), (1108, 244720), (1120, 242098), (1216, 222985), (1288, 210520), (1330, 203872), (1385, 195776), (1472, 184205), (1520, 178388), (1610, 168416), (1748, 155120), (1840, 147364), (1939, 139840), (2128, 127420), (2185, 124096), (2216, 122360), (2240, 121049), (2576, 105260), (2660, 101936), (2770, 97888), (3040, 89194), (3059, 88640), (3220, 84208), (3496, 77560), (3680, 73682), (3878, 69920), (4256, 63710), (4370, 62048), (4432, 61180), (5152, 52630), (5263, 51520), (5320, 50968), (5540, 48944), (6080, 44597), (6118, 44320), (6371, 42560), (6440, 42104), (6992, 38780), (7360, 36841), (7756, 34960), (8512, 31855), (8740, 31024), (8864, 30590), (9695, 27968), (10304, 26315), (10526, 25760), (10640, 25484), (11080, 24472), (12236, 22160), (12742, 21280), (12880, 21052), (13984, 19390), (15295, 17728), (15512, 17480)]