1520500896

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 240

約数和(自身を含む): 4683571200

約数和(自身を除く): 3163070304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 127, 144, 149, 162, 186, 216, 248, 254, 279, 288, 298, 324, 372, 381, 432, 447, 496, 508, 558, 596, 648, 744, 762, 837, 864, 894, 992, 1016, 1116, 1143, 1192, 1296, 1341, 1488, 1524, 1674, 1788, 2032, 2232, 2286, 2384, 2511, 2592, 2682, 2976, 3048, 3348, 3429, 3576, 3937, 4023, 4064, 4464, 4572, 4619, 4768, 5022, 5364, 6096, 6696, 6858, 7152, 7874, 8046, 8928, 9144, 9238, 10044, 10287, 10728, 11811, 12069, 12192, 13392, 13716, 13857, 14304, 15748, 16092, 18288, 18476, 18923, 20088, 20574, 21456, 23622, 24138, 26784, 27432, 27714, 31496, 32184, 35433, 36576, 36952, 37846, 40176, 41148, 41571, 42912, 47244, 48276, 54864, 55428, 56769, 62992, 64368, 70866, 73904, 75692, 80352, 82296, 83142, 94488, 96552, 106299, 109728, 110856, 113538, 124713, 125984, 128736, 141732, 147808, 151384, 164592, 166284, 170307, 188976, 193104, 212598, 221712, 227076, 249426, 283464, 302768, 318897, 329184, 332568, 340614, 374139, 377952, 386208, 425196, 443424, 454152, 498852, 510921, 566928, 586613, 605536, 637794, 665136, 681228, 748278, 850392, 908304, 997704, 1021842, 1133856, 1173226, 1275588, 1330272, 1362456, 1496556, 1532763, 1700784, 1759839, 1816608, 1995408, 2043684, 2346452, 2551176, 2724912, 2993112, 3065526, 3401568, 3519678, 3990816, 4087368, 4692904, 5102352, 5279517, 5449824, 5986224, 6131052, 7039356, 8174736, 9385808, 10204704, 10559034, 11972448, 12262104, 14078712, 15838551, 16349472, 18771616, 21118068, 24524208, 28157424, 31677102, 42236136, 47515653, 49048416, 56314848, 63354204, 84472272, 95031306, 126708408, 168944544, 190062612, 253416816, 380125224, 506833632, 760250448, 1520500896]

約数ペア:

[(1, 1520500896), (2, 760250448), (3, 506833632), (4, 380125224), (6, 253416816), (8, 190062612), (9, 168944544), (12, 126708408), (16, 95031306), (18, 84472272), (24, 63354204), (27, 56314848), (31, 49048416), (32, 47515653), (36, 42236136), (48, 31677102), (54, 28157424), (62, 24524208), (72, 21118068), (81, 18771616), (93, 16349472), (96, 15838551), (108, 14078712), (124, 12262104), (127, 11972448), (144, 10559034), (149, 10204704), (162, 9385808), (186, 8174736), (216, 7039356), (248, 6131052), (254, 5986224), (279, 5449824), (288, 5279517), (298, 5102352), (324, 4692904), (372, 4087368), (381, 3990816), (432, 3519678), (447, 3401568), (496, 3065526), (508, 2993112), (558, 2724912), (596, 2551176), (648, 2346452), (744, 2043684), (762, 1995408), (837, 1816608), (864, 1759839), (894, 1700784), (992, 1532763), (1016, 1496556), (1116, 1362456), (1143, 1330272), (1192, 1275588), (1296, 1173226), (1341, 1133856), (1488, 1021842), (1524, 997704), (1674, 908304), (1788, 850392), (2032, 748278), (2232, 681228), (2286, 665136), (2384, 637794), (2511, 605536), (2592, 586613), (2682, 566928), (2976, 510921), (3048, 498852), (3348, 454152), (3429, 443424), (3576, 425196), (3937, 386208), (4023, 377952), (4064, 374139), (4464, 340614), (4572, 332568), (4619, 329184), (4768, 318897), (5022, 302768), (5364, 283464), (6096, 249426), (6696, 227076), (6858, 221712), (7152, 212598), (7874, 193104), (8046, 188976), (8928, 170307), (9144, 166284), (9238, 164592), (10044, 151384), (10287, 147808), (10728, 141732), (11811, 128736), (12069, 125984), (12192, 124713), (13392, 113538), (13716, 110856), (13857, 109728), (14304, 106299), (15748, 96552), (16092, 94488), (18288, 83142), (18476, 82296), (18923, 80352), (20088, 75692), (20574, 73904), (21456, 70866), (23622, 64368), (24138, 62992), (26784, 56769), (27432, 55428), (27714, 54864), (31496, 48276), (32184, 47244), (35433, 42912), (36576, 41571), (36952, 41148), (37846, 40176)]