1580659968

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 4312316736

約数和(自身を除く): 2731656768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 137, 166, 181, 192, 249, 256, 274, 332, 362, 384, 411, 498, 543, 548, 664, 724, 768, 822, 996, 1086, 1096, 1328, 1448, 1644, 1992, 2172, 2192, 2656, 2896, 3288, 3984, 4344, 4384, 5312, 5792, 6576, 7968, 8688, 8768, 10624, 11371, 11584, 13152, 15023, 15936, 17376, 17536, 21248, 22742, 23168, 24797, 26304, 30046, 31872, 34113, 34752, 35072, 45069, 45484, 46336, 49594, 52608, 60092, 63744, 68226, 69504, 74391, 90138, 90968, 99188, 105216, 120184, 136452, 139008, 148782, 180276, 181936, 198376, 240368, 272904, 297564, 360552, 363872, 396752, 480736, 545808, 595128, 721104, 727744, 793504, 961472, 1091616, 1190256, 1442208, 1455488, 1587008, 1922944, 2058151, 2183232, 2380512, 2884416, 2910976, 3174016, 3845888, 4116302, 4366464, 4761024, 5768832, 6174453, 6348032, 8232604, 8732928, 9522048, 11537664, 12348906, 16465208, 19044096, 24697812, 32930416, 49395624, 65860832, 98791248, 131721664, 197582496, 263443328, 395164992, 526886656, 790329984, 1580659968]

約数ペア:

[(1, 1580659968), (2, 790329984), (3, 526886656), (4, 395164992), (6, 263443328), (8, 197582496), (12, 131721664), (16, 98791248), (24, 65860832), (32, 49395624), (48, 32930416), (64, 24697812), (83, 19044096), (96, 16465208), (128, 12348906), (137, 11537664), (166, 9522048), (181, 8732928), (192, 8232604), (249, 6348032), (256, 6174453), (274, 5768832), (332, 4761024), (362, 4366464), (384, 4116302), (411, 3845888), (498, 3174016), (543, 2910976), (548, 2884416), (664, 2380512), (724, 2183232), (768, 2058151), (822, 1922944), (996, 1587008), (1086, 1455488), (1096, 1442208), (1328, 1190256), (1448, 1091616), (1644, 961472), (1992, 793504), (2172, 727744), (2192, 721104), (2656, 595128), (2896, 545808), (3288, 480736), (3984, 396752), (4344, 363872), (4384, 360552), (5312, 297564), (5792, 272904), (6576, 240368), (7968, 198376), (8688, 181936), (8768, 180276), (10624, 148782), (11371, 139008), (11584, 136452), (13152, 120184), (15023, 105216), (15936, 99188), (17376, 90968), (17536, 90138), (21248, 74391), (22742, 69504), (23168, 68226), (24797, 63744), (26304, 60092), (30046, 52608), (31872, 49594), (34113, 46336), (34752, 45484), (35072, 45069)]