140004864

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 120

約数和(自身を含む): 421950672

約数和(自身を除く): 281945808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1321, 1472, 1536, 1656, 2208, 2304, 2642, 2944, 3312, 3963, 4416, 4608, 5284, 5888, 6624, 7926, 8832, 10568, 11776, 11889, 13248, 15852, 17664, 21136, 23778, 26496, 30383, 31704, 35328, 42272, 47556, 52992, 60766, 63408, 84544, 91149, 95112, 105984, 121532, 126816, 169088, 182298, 190224, 243064, 253632, 273447, 338176, 364596, 380448, 486128, 507264, 546894, 676352, 729192, 760896, 972256, 1014528, 1093788, 1458384, 1521792, 1944512, 2029056, 2187576, 2916768, 3043584, 3889024, 4375152, 5833536, 6087168, 7778048, 8750304, 11667072, 15556096, 17500608, 23334144, 35001216, 46668288, 70002432, 140004864]

約数ペア:

[(1, 140004864), (2, 70002432), (3, 46668288), (4, 35001216), (6, 23334144), (8, 17500608), (9, 15556096), (12, 11667072), (16, 8750304), (18, 7778048), (23, 6087168), (24, 5833536), (32, 4375152), (36, 3889024), (46, 3043584), (48, 2916768), (64, 2187576), (69, 2029056), (72, 1944512), (92, 1521792), (96, 1458384), (128, 1093788), (138, 1014528), (144, 972256), (184, 760896), (192, 729192), (207, 676352), (256, 546894), (276, 507264), (288, 486128), (368, 380448), (384, 364596), (414, 338176), (512, 273447), (552, 253632), (576, 243064), (736, 190224), (768, 182298), (828, 169088), (1104, 126816), (1152, 121532), (1321, 105984), (1472, 95112), (1536, 91149), (1656, 84544), (2208, 63408), (2304, 60766), (2642, 52992), (2944, 47556), (3312, 42272), (3963, 35328), (4416, 31704), (4608, 30383), (5284, 26496), (5888, 23778), (6624, 21136), (7926, 17664), (8832, 15852), (10568, 13248), (11776, 11889)]