8045982840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{661}}^1$

素因数の和:1062

約数の個数: 256

約数和(自身を含む): 28354360320

約数和(自身を除く): 20308377480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 337, 344, 420, 430, 516, 602, 645, 661, 674, 840, 860, 903, 1011, 1032, 1204, 1290, 1322, 1348, 1505, 1685, 1720, 1806, 1983, 2022, 2359, 2408, 2580, 2644, 2696, 3010, 3305, 3370, 3612, 3966, 4044, 4515, 4627, 4718, 5055, 5160, 5288, 6020, 6610, 6740, 7077, 7224, 7932, 8088, 9030, 9254, 9436, 9915, 10110, 11795, 12040, 13220, 13480, 13881, 14154, 14491, 15864, 18060, 18508, 18872, 19830, 20220, 23135, 23590, 26440, 27762, 28308, 28423, 28982, 35385, 36120, 37016, 39660, 40440, 43473, 46270, 47180, 55524, 56616, 56846, 57964, 69405, 70770, 72455, 79320, 85269, 86946, 92540, 94360, 101437, 111048, 113692, 115928, 138810, 141540, 142115, 144910, 170538, 173892, 185080, 198961, 202874, 217365, 222757, 227384, 277620, 283080, 284230, 289820, 304311, 341076, 347784, 397922, 405748, 426345, 434730, 445514, 507185, 555240, 568460, 579640, 596883, 608622, 668271, 682152, 795844, 811496, 852690, 869460, 891028, 994805, 1014370, 1113785, 1136920, 1193766, 1217244, 1336542, 1521555, 1559299, 1591688, 1705380, 1738920, 1782056, 1989610, 2028740, 2227570, 2387532, 2434488, 2673084, 2984415, 3043110, 3118598, 3341355, 3410760, 3979220, 4057480, 4455140, 4677897, 4775064, 5346168, 5968830, 6086220, 6237196, 6682710, 7796495, 7958440, 8910280, 9355794, 9578551, 11937660, 12172440, 12474392, 13365420, 15592990, 18711588, 19157102, 23389485, 23875320, 26730840, 28735653, 31185980, 37423176, 38314204, 46778970, 47892755, 57471306, 62371960, 67049857, 76628408, 93557940, 95785510, 114942612, 134099714, 143678265, 187115880, 191571020, 201149571, 229885224, 268199428, 287356530, 335249285, 383142040, 402299142, 536398856, 574713060, 670498570, 804598284, 1005747855, 1149426120, 1340997140, 1609196568, 2011495710, 2681994280, 4022991420, 8045982840]

約数ペア:

[(1, 8045982840), (2, 4022991420), (3, 2681994280), (4, 2011495710), (5, 1609196568), (6, 1340997140), (7, 1149426120), (8, 1005747855), (10, 804598284), (12, 670498570), (14, 574713060), (15, 536398856), (20, 402299142), (21, 383142040), (24, 335249285), (28, 287356530), (30, 268199428), (35, 229885224), (40, 201149571), (42, 191571020), (43, 187115880), (56, 143678265), (60, 134099714), (70, 114942612), (84, 95785510), (86, 93557940), (105, 76628408), (120, 67049857), (129, 62371960), (140, 57471306), (168, 47892755), (172, 46778970), (210, 38314204), (215, 37423176), (258, 31185980), (280, 28735653), (301, 26730840), (337, 23875320), (344, 23389485), (420, 19157102), (430, 18711588), (516, 15592990), (602, 13365420), (645, 12474392), (661, 12172440), (674, 11937660), (840, 9578551), (860, 9355794), (903, 8910280), (1011, 7958440), (1032, 7796495), (1204, 6682710), (1290, 6237196), (1322, 6086220), (1348, 5968830), (1505, 5346168), (1685, 4775064), (1720, 4677897), (1806, 4455140), (1983, 4057480), (2022, 3979220), (2359, 3410760), (2408, 3341355), (2580, 3118598), (2644, 3043110), (2696, 2984415), (3010, 2673084), (3305, 2434488), (3370, 2387532), (3612, 2227570), (3966, 2028740), (4044, 1989610), (4515, 1782056), (4627, 1738920), (4718, 1705380), (5055, 1591688), (5160, 1559299), (5288, 1521555), (6020, 1336542), (6610, 1217244), (6740, 1193766), (7077, 1136920), (7224, 1113785), (7932, 1014370), (8088, 994805), (9030, 891028), (9254, 869460), (9436, 852690), (9915, 811496), (10110, 795844), (11795, 682152), (12040, 668271), (13220, 608622), (13480, 596883), (13881, 579640), (14154, 568460), (14491, 555240), (15864, 507185), (18060, 445514), (18508, 434730), (18872, 426345), (19830, 405748), (20220, 397922), (23135, 347784), (23590, 341076), (26440, 304311), (27762, 289820), (28308, 284230), (28423, 283080), (28982, 277620), (35385, 227384), (36120, 222757), (37016, 217365), (39660, 202874), (40440, 198961), (43473, 185080), (46270, 173892), (47180, 170538), (55524, 144910), (56616, 142115), (56846, 141540), (57964, 138810), (69405, 115928), (70770, 113692), (72455, 111048), (79320, 101437), (85269, 94360), (86946, 92540)]