8641884160

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4637}}^1$

素因数の和:4686

約数の個数: 208

約数和(自身を含む): 25529184576

約数和(自身を除く): 16887300416

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2048, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4096, 4160, 4480, 4637, 5120, 5824, 6656, 7168, 7280, 8320, 8960, 9274, 10240, 11648, 13312, 14336, 14560, 16640, 17920, 18548, 20480, 23185, 23296, 26624, 28672, 29120, 32459, 33280, 35840, 37096, 46370, 46592, 53248, 58240, 60281, 64918, 66560, 71680, 74192, 92740, 93184, 116480, 120562, 129836, 133120, 143360, 148384, 162295, 185480, 186368, 232960, 241124, 259672, 266240, 296768, 301405, 324590, 370960, 372736, 421967, 465920, 482248, 519344, 593536, 602810, 649180, 741920, 843934, 931840, 964496, 1038688, 1187072, 1205620, 1298360, 1483840, 1687868, 1863680, 1928992, 2077376, 2109835, 2374144, 2411240, 2596720, 2967680, 3375736, 3857984, 4154752, 4219670, 4748288, 4822480, 5193440, 5935360, 6751472, 7715968, 8309504, 8439340, 9496576, 9644960, 10386880, 11870720, 13502944, 15431936, 16619008, 16878680, 18993152, 19289920, 20773760, 23741440, 27005888, 30863872, 33238016, 33757360, 38579840, 41547520, 47482880, 54011776, 61727744, 66476032, 67514720, 77159680, 83095040, 94965760, 108023552, 123455488, 132952064, 135029440, 154319360, 166190080, 216047104, 246910976, 270058880, 308638720, 332380160, 432094208, 540117760, 617277440, 664760320, 864188416, 1080235520, 1234554880, 1728376832, 2160471040, 4320942080, 8641884160]

約数ペア:

[(1, 8641884160), (2, 4320942080), (4, 2160471040), (5, 1728376832), (7, 1234554880), (8, 1080235520), (10, 864188416), (13, 664760320), (14, 617277440), (16, 540117760), (20, 432094208), (26, 332380160), (28, 308638720), (32, 270058880), (35, 246910976), (40, 216047104), (52, 166190080), (56, 154319360), (64, 135029440), (65, 132952064), (70, 123455488), (80, 108023552), (91, 94965760), (104, 83095040), (112, 77159680), (128, 67514720), (130, 66476032), (140, 61727744), (160, 54011776), (182, 47482880), (208, 41547520), (224, 38579840), (256, 33757360), (260, 33238016), (280, 30863872), (320, 27005888), (364, 23741440), (416, 20773760), (448, 19289920), (455, 18993152), (512, 16878680), (520, 16619008), (560, 15431936), (640, 13502944), (728, 11870720), (832, 10386880), (896, 9644960), (910, 9496576), (1024, 8439340), (1040, 8309504), (1120, 7715968), (1280, 6751472), (1456, 5935360), (1664, 5193440), (1792, 4822480), (1820, 4748288), (2048, 4219670), (2080, 4154752), (2240, 3857984), (2560, 3375736), (2912, 2967680), (3328, 2596720), (3584, 2411240), (3640, 2374144), (4096, 2109835), (4160, 2077376), (4480, 1928992), (4637, 1863680), (5120, 1687868), (5824, 1483840), (6656, 1298360), (7168, 1205620), (7280, 1187072), (8320, 1038688), (8960, 964496), (9274, 931840), (10240, 843934), (11648, 741920), (13312, 649180), (14336, 602810), (14560, 593536), (16640, 519344), (17920, 482248), (18548, 465920), (20480, 421967), (23185, 372736), (23296, 370960), (26624, 324590), (28672, 301405), (29120, 296768), (32459, 266240), (33280, 259672), (35840, 241124), (37096, 232960), (46370, 186368), (46592, 185480), (53248, 162295), (58240, 148384), (60281, 143360), (64918, 133120), (66560, 129836), (71680, 120562), (74192, 116480), (92740, 93184)]