240620016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 160

約数和(自身を含む): 790171648

約数和(自身を除く): 549551632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 1777, 2184, 2418, 2604, 2821, 3224, 3472, 3554, 4368, 4836, 5208, 5331, 5642, 6448, 7108, 8463, 9672, 10416, 10662, 11284, 12439, 14216, 16926, 19344, 21324, 22568, 23101, 24878, 28432, 33852, 37317, 42648, 45136, 46202, 49756, 55087, 67704, 69303, 74634, 85296, 92404, 99512, 110174, 135408, 138606, 149268, 161707, 165261, 184808, 199024, 220348, 277212, 298536, 323414, 330522, 369616, 385609, 440696, 485121, 554424, 597072, 646828, 661044, 716131, 771218, 881392, 970242, 1108848, 1156827, 1293656, 1322088, 1432262, 1542436, 1940484, 2148393, 2313654, 2587312, 2644176, 2864524, 3084872, 3880968, 4296786, 4627308, 5012917, 5729048, 6169744, 7761936, 8593572, 9254616, 10025834, 11458096, 15038751, 17187144, 18509232, 20051668, 30077502, 34374288, 40103336, 60155004, 80206672, 120310008, 240620016]

約数ペア:

[(1, 240620016), (2, 120310008), (3, 80206672), (4, 60155004), (6, 40103336), (7, 34374288), (8, 30077502), (12, 20051668), (13, 18509232), (14, 17187144), (16, 15038751), (21, 11458096), (24, 10025834), (26, 9254616), (28, 8593572), (31, 7761936), (39, 6169744), (42, 5729048), (48, 5012917), (52, 4627308), (56, 4296786), (62, 3880968), (78, 3084872), (84, 2864524), (91, 2644176), (93, 2587312), (104, 2313654), (112, 2148393), (124, 1940484), (156, 1542436), (168, 1432262), (182, 1322088), (186, 1293656), (208, 1156827), (217, 1108848), (248, 970242), (273, 881392), (312, 771218), (336, 716131), (364, 661044), (372, 646828), (403, 597072), (434, 554424), (496, 485121), (546, 440696), (624, 385609), (651, 369616), (728, 330522), (744, 323414), (806, 298536), (868, 277212), (1092, 220348), (1209, 199024), (1302, 184808), (1456, 165261), (1488, 161707), (1612, 149268), (1736, 138606), (1777, 135408), (2184, 110174), (2418, 99512), (2604, 92404), (2821, 85296), (3224, 74634), (3472, 69303), (3554, 67704), (4368, 55087), (4836, 49756), (5208, 46202), (5331, 45136), (5642, 42648), (6448, 37317), (7108, 33852), (8463, 28432), (9672, 24878), (10416, 23101), (10662, 22568), (11284, 21324), (12439, 19344), (14216, 16926)]