1521287712

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 432

約数和(自身を含む): 5422697280

約数和(自身を除く): 3901409568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 43, 46, 48, 49, 56, 63, 69, 72, 84, 86, 92, 96, 98, 109, 112, 126, 129, 138, 144, 147, 161, 168, 172, 184, 196, 207, 218, 224, 252, 258, 276, 288, 294, 301, 322, 327, 336, 344, 368, 387, 392, 414, 436, 441, 483, 504, 516, 552, 588, 602, 644, 654, 672, 688, 736, 763, 774, 784, 828, 872, 882, 903, 966, 981, 989, 1008, 1032, 1104, 1127, 1176, 1204, 1288, 1308, 1376, 1449, 1526, 1548, 1568, 1656, 1744, 1764, 1806, 1932, 1962, 1978, 2016, 2064, 2107, 2208, 2254, 2289, 2352, 2408, 2507, 2576, 2616, 2709, 2898, 2967, 3052, 3096, 3312, 3381, 3488, 3528, 3612, 3864, 3924, 3956, 4128, 4214, 4508, 4578, 4687, 4704, 4816, 5014, 5152, 5232, 5341, 5418, 5796, 5934, 6104, 6192, 6321, 6624, 6762, 6867, 6923, 7056, 7224, 7521, 7728, 7848, 7912, 8428, 8901, 9016, 9156, 9374, 9632, 10028, 10143, 10464, 10682, 10836, 11592, 11868, 12208, 12384, 12642, 13524, 13734, 13846, 14061, 14112, 14448, 15042, 15456, 15696, 15824, 16023, 16856, 17549, 17802, 18032, 18312, 18748, 18963, 20056, 20286, 20769, 21364, 21672, 22563, 23184, 23736, 24416, 25284, 27048, 27468, 27692, 28122, 28896, 30084, 31392, 31648, 32046, 32809, 33712, 35098, 35604, 36064, 36624, 37496, 37926, 40112, 40572, 41538, 42183, 42728, 43344, 45126, 46368, 47472, 48069, 48461, 50568, 52647, 54096, 54936, 55384, 56244, 60168, 62307, 64092, 65618, 67424, 70196, 71208, 73248, 74992, 75852, 80224, 81144, 83076, 84366, 85456, 86688, 90252, 94944, 96138, 96922, 98427, 101136, 105294, 107801, 108192, 109872, 110768, 112488, 120336, 122843, 124614, 128184, 131236, 140392, 142416, 145383, 149984, 151704, 157941, 162288, 166152, 168732, 170912, 180504, 192276, 193844, 196854, 202272, 210588, 215602, 219744, 221536, 224976, 229663, 240672, 245686, 249228, 256368, 262472, 280784, 284832, 290766, 295281, 303408, 315882, 323403, 324576, 332304, 337464, 361008, 368529, 384552, 387688, 393708, 421176, 431204, 436149, 449952, 459326, 491372, 498456, 512736, 524944, 561568, 581532, 590562, 606816, 631764, 646806, 664608, 674928, 688989, 722016, 737058, 754607, 769104, 775376, 787416, 842352, 862408, 872298, 918652, 970209, 982744, 996912, 1049888, 1105587, 1163064, 1181124, 1263528, 1293612, 1349856, 1377978, 1474116, 1509214, 1538208, 1550752, 1574832, 1684704, 1724816, 1744596, 1837304, 1940418, 1965488, 1993824, 2066967, 2211174, 2263821, 2326128, 2362248, 2527056, 2587224, 2755956, 2948232, 3018428, 3149664, 3449632, 3489192, 3674608, 3880836, 3930976, 4133934, 4422348, 4527642, 4652256, 4724496, 5054112, 5174448, 5282249, 5511912, 5896464, 6036856, 6791463, 6978384, 7349216, 7761672, 8267868, 8844696, 9055284, 9448992, 10348896, 10564498, 11023824, 11792928, 12073712, 13582926, 13956768, 15523344, 15846747, 16535736, 17689392, 18110568, 21128996, 22047648, 24147424, 27165852, 31046688, 31693494, 33071472, 35378784, 36221136, 42257992, 47540241, 54331704, 63386988, 66142944, 72442272, 84515984, 95080482, 108663408, 126773976, 169031968, 190160964, 217326816, 253547952, 380321928, 507095904, 760643856, 1521287712]

約数ペア:

[(1, 1521287712), (2, 760643856), (3, 507095904), (4, 380321928), (6, 253547952), (7, 217326816), (8, 190160964), (9, 169031968), (12, 126773976), (14, 108663408), (16, 95080482), (18, 84515984), (21, 72442272), (23, 66142944), (24, 63386988), (28, 54331704), (32, 47540241), (36, 42257992), (42, 36221136), (43, 35378784), (46, 33071472), (48, 31693494), (49, 31046688), (56, 27165852), (63, 24147424), (69, 22047648), (72, 21128996), (84, 18110568), (86, 17689392), (92, 16535736), (96, 15846747), (98, 15523344), (109, 13956768), (112, 13582926), (126, 12073712), (129, 11792928), (138, 11023824), (144, 10564498), (147, 10348896), (161, 9448992), (168, 9055284), (172, 8844696), (184, 8267868), (196, 7761672), (207, 7349216), (218, 6978384), (224, 6791463), (252, 6036856), (258, 5896464), (276, 5511912), (288, 5282249), (294, 5174448), (301, 5054112), (322, 4724496), (327, 4652256), (336, 4527642), (344, 4422348), (368, 4133934), (387, 3930976), (392, 3880836), (414, 3674608), (436, 3489192), (441, 3449632), (483, 3149664), (504, 3018428), (516, 2948232), (552, 2755956), (588, 2587224), (602, 2527056), (644, 2362248), (654, 2326128), (672, 2263821), (688, 2211174), (736, 2066967), (763, 1993824), (774, 1965488), (784, 1940418), (828, 1837304), (872, 1744596), (882, 1724816), (903, 1684704), (966, 1574832), (981, 1550752), (989, 1538208), (1008, 1509214), (1032, 1474116), (1104, 1377978), (1127, 1349856), (1176, 1293612), (1204, 1263528), (1288, 1181124), (1308, 1163064), (1376, 1105587), (1449, 1049888), (1526, 996912), (1548, 982744), (1568, 970209), (1656, 918652), (1744, 872298), (1764, 862408), (1806, 842352), (1932, 787416), (1962, 775376), (1978, 769104), (2016, 754607), (2064, 737058), (2107, 722016), (2208, 688989), (2254, 674928), (2289, 664608), (2352, 646806), (2408, 631764), (2507, 606816), (2576, 590562), (2616, 581532), (2709, 561568), (2898, 524944), (2967, 512736), (3052, 498456), (3096, 491372), (3312, 459326), (3381, 449952), (3488, 436149), (3528, 431204), (3612, 421176), (3864, 393708), (3924, 387688), (3956, 384552), (4128, 368529), (4214, 361008), (4508, 337464), (4578, 332304), (4687, 324576), (4704, 323403), (4816, 315882), (5014, 303408), (5152, 295281), (5232, 290766), (5341, 284832), (5418, 280784), (5796, 262472), (5934, 256368), (6104, 249228), (6192, 245686), (6321, 240672), (6624, 229663), (6762, 224976), (6867, 221536), (6923, 219744), (7056, 215602), (7224, 210588), (7521, 202272), (7728, 196854), (7848, 193844), (7912, 192276), (8428, 180504), (8901, 170912), (9016, 168732), (9156, 166152), (9374, 162288), (9632, 157941), (10028, 151704), (10143, 149984), (10464, 145383), (10682, 142416), (10836, 140392), (11592, 131236), (11868, 128184), (12208, 124614), (12384, 122843), (12642, 120336), (13524, 112488), (13734, 110768), (13846, 109872), (14061, 108192), (14112, 107801), (14448, 105294), (15042, 101136), (15456, 98427), (15696, 96922), (15824, 96138), (16023, 94944), (16856, 90252), (17549, 86688), (17802, 85456), (18032, 84366), (18312, 83076), (18748, 81144), (18963, 80224), (20056, 75852), (20286, 74992), (20769, 73248), (21364, 71208), (21672, 70196), (22563, 67424), (23184, 65618), (23736, 64092), (24416, 62307), (25284, 60168), (27048, 56244), (27468, 55384), (27692, 54936), (28122, 54096), (28896, 52647), (30084, 50568), (31392, 48461), (31648, 48069), (32046, 47472), (32809, 46368), (33712, 45126), (35098, 43344), (35604, 42728), (36064, 42183), (36624, 41538), (37496, 40572), (37926, 40112)]