42641781168

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30781}}^1$

素因数の和:30856

約数の個数: 240

約数和(自身を含む): 139242992640

約数和(自身を除く): 96601211472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 49, 56, 57, 62, 76, 84, 93, 98, 112, 114, 124, 133, 147, 152, 168, 186, 196, 217, 228, 248, 266, 294, 304, 336, 372, 392, 399, 434, 456, 496, 532, 588, 589, 651, 744, 784, 798, 868, 912, 931, 1064, 1176, 1178, 1302, 1488, 1519, 1596, 1736, 1767, 1862, 2128, 2352, 2356, 2604, 2793, 3038, 3192, 3472, 3534, 3724, 4123, 4557, 4712, 5208, 5586, 6076, 6384, 7068, 7448, 8246, 9114, 9424, 10416, 11172, 12152, 12369, 14136, 14896, 16492, 18228, 22344, 24304, 24738, 28272, 28861, 30781, 32984, 36456, 44688, 49476, 57722, 61562, 65968, 72912, 86583, 92343, 98952, 115444, 123124, 173166, 184686, 197904, 215467, 230888, 246248, 346332, 369372, 430934, 461776, 492496, 584839, 646401, 692664, 738744, 861868, 954211, 1169678, 1292802, 1385328, 1477488, 1508269, 1723736, 1754517, 1908422, 2339356, 2585604, 2862633, 3016538, 3447472, 3509034, 3816844, 4093873, 4524807, 4678712, 5171208, 5725266, 6033076, 6679477, 7018068, 7633688, 8187746, 9049614, 9357424, 10342416, 11450532, 12066152, 12281619, 13358954, 14036136, 15267376, 16375492, 18099228, 18130009, 20038431, 22901064, 24132304, 24563238, 26717908, 28072272, 28657111, 32750984, 36198456, 36260018, 40076862, 45802128, 46756339, 49126476, 53435816, 54390027, 57314222, 65501968, 72396912, 72520036, 80153724, 85971333, 93512678, 98252952, 106871632, 108780054, 114628444, 126910063, 140269017, 145040072, 160307448, 171942666, 187025356, 196505904, 217560108, 229256888, 253820126, 280538034, 290080144, 320614896, 343885332, 374050712, 380730189, 435120216, 458513776, 507640252, 561076068, 687770664, 748101424, 761460378, 870240432, 888370441, 1015280504, 1122152136, 1375541328, 1522920756, 1776740882, 2030561008, 2244304272, 2665111323, 3045841512, 3553481764, 5330222646, 6091683024, 7106963528, 10660445292, 14213927056, 21320890584, 42641781168]

約数ペア:

[(1, 42641781168), (2, 21320890584), (3, 14213927056), (4, 10660445292), (6, 7106963528), (7, 6091683024), (8, 5330222646), (12, 3553481764), (14, 3045841512), (16, 2665111323), (19, 2244304272), (21, 2030561008), (24, 1776740882), (28, 1522920756), (31, 1375541328), (38, 1122152136), (42, 1015280504), (48, 888370441), (49, 870240432), (56, 761460378), (57, 748101424), (62, 687770664), (76, 561076068), (84, 507640252), (93, 458513776), (98, 435120216), (112, 380730189), (114, 374050712), (124, 343885332), (133, 320614896), (147, 290080144), (152, 280538034), (168, 253820126), (186, 229256888), (196, 217560108), (217, 196505904), (228, 187025356), (248, 171942666), (266, 160307448), (294, 145040072), (304, 140269017), (336, 126910063), (372, 114628444), (392, 108780054), (399, 106871632), (434, 98252952), (456, 93512678), (496, 85971333), (532, 80153724), (588, 72520036), (589, 72396912), (651, 65501968), (744, 57314222), (784, 54390027), (798, 53435816), (868, 49126476), (912, 46756339), (931, 45802128), (1064, 40076862), (1176, 36260018), (1178, 36198456), (1302, 32750984), (1488, 28657111), (1519, 28072272), (1596, 26717908), (1736, 24563238), (1767, 24132304), (1862, 22901064), (2128, 20038431), (2352, 18130009), (2356, 18099228), (2604, 16375492), (2793, 15267376), (3038, 14036136), (3192, 13358954), (3472, 12281619), (3534, 12066152), (3724, 11450532), (4123, 10342416), (4557, 9357424), (4712, 9049614), (5208, 8187746), (5586, 7633688), (6076, 7018068), (6384, 6679477), (7068, 6033076), (7448, 5725266), (8246, 5171208), (9114, 4678712), (9424, 4524807), (10416, 4093873), (11172, 3816844), (12152, 3509034), (12369, 3447472), (14136, 3016538), (14896, 2862633), (16492, 2585604), (18228, 2339356), (22344, 1908422), (24304, 1754517), (24738, 1723736), (28272, 1508269), (28861, 1477488), (30781, 1385328), (32984, 1292802), (36456, 1169678), (44688, 954211), (49476, 861868), (57722, 738744), (61562, 692664), (65968, 646401), (72912, 584839), (86583, 492496), (92343, 461776), (98952, 430934), (115444, 369372), (123124, 346332), (173166, 246248), (184686, 230888), (197904, 215467)]