127256640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:709

約数の個数: 224

約数和(自身を含む): 478414080

約数和(自身を除く): 351157440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 653, 672, 696, 812, 840, 870, 928, 960, 1015, 1120, 1160, 1218, 1306, 1344, 1392, 1624, 1680, 1740, 1856, 1959, 2030, 2240, 2320, 2436, 2612, 2784, 3045, 3248, 3265, 3360, 3480, 3918, 4060, 4571, 4640, 4872, 5224, 5568, 6090, 6496, 6530, 6720, 6960, 7836, 8120, 9142, 9280, 9744, 9795, 10448, 12180, 12992, 13060, 13713, 13920, 15672, 16240, 18284, 18937, 19488, 19590, 20896, 22855, 24360, 26120, 27426, 27840, 31344, 32480, 36568, 37874, 38976, 39180, 41792, 45710, 48720, 52240, 54852, 56811, 62688, 64960, 68565, 73136, 75748, 78360, 91420, 94685, 97440, 104480, 109704, 113622, 125376, 132559, 137130, 146272, 151496, 156720, 182840, 189370, 194880, 208960, 219408, 227244, 265118, 274260, 284055, 292544, 302992, 313440, 365680, 378740, 397677, 438816, 454488, 530236, 548520, 568110, 605984, 626880, 662795, 731360, 757480, 795354, 877632, 908976, 1060472, 1097040, 1136220, 1211968, 1325590, 1462720, 1514960, 1590708, 1817952, 1988385, 2120944, 2194080, 2272440, 2651180, 3029920, 3181416, 3635904, 3976770, 4241888, 4388160, 4544880, 5302360, 6059840, 6362832, 7953540, 8483776, 9089760, 10604720, 12725664, 15907080, 18179520, 21209440, 25451328, 31814160, 42418880, 63628320, 127256640]

約数ペア:

[(1, 127256640), (2, 63628320), (3, 42418880), (4, 31814160), (5, 25451328), (6, 21209440), (7, 18179520), (8, 15907080), (10, 12725664), (12, 10604720), (14, 9089760), (15, 8483776), (16, 7953540), (20, 6362832), (21, 6059840), (24, 5302360), (28, 4544880), (29, 4388160), (30, 4241888), (32, 3976770), (35, 3635904), (40, 3181416), (42, 3029920), (48, 2651180), (56, 2272440), (58, 2194080), (60, 2120944), (64, 1988385), (70, 1817952), (80, 1590708), (84, 1514960), (87, 1462720), (96, 1325590), (105, 1211968), (112, 1136220), (116, 1097040), (120, 1060472), (140, 908976), (145, 877632), (160, 795354), (168, 757480), (174, 731360), (192, 662795), (203, 626880), (210, 605984), (224, 568110), (232, 548520), (240, 530236), (280, 454488), (290, 438816), (320, 397677), (336, 378740), (348, 365680), (406, 313440), (420, 302992), (435, 292544), (448, 284055), (464, 274260), (480, 265118), (560, 227244), (580, 219408), (609, 208960), (653, 194880), (672, 189370), (696, 182840), (812, 156720), (840, 151496), (870, 146272), (928, 137130), (960, 132559), (1015, 125376), (1120, 113622), (1160, 109704), (1218, 104480), (1306, 97440), (1344, 94685), (1392, 91420), (1624, 78360), (1680, 75748), (1740, 73136), (1856, 68565), (1959, 64960), (2030, 62688), (2240, 56811), (2320, 54852), (2436, 52240), (2612, 48720), (2784, 45710), (3045, 41792), (3248, 39180), (3265, 38976), (3360, 37874), (3480, 36568), (3918, 32480), (4060, 31344), (4571, 27840), (4640, 27426), (4872, 26120), (5224, 24360), (5568, 22855), (6090, 20896), (6496, 19590), (6530, 19488), (6720, 18937), (6960, 18284), (7836, 16240), (8120, 15672), (9142, 13920), (9280, 13713), (9744, 13060), (9795, 12992), (10448, 12180)]