2587751040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6211}}^1$

素因数の和:6271

約数の個数: 256

約数和(自身を含む): 9732464640

約数和(自身を除く): 7144713600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1920, 1984, 2170, 2240, 2480, 2604, 2688, 2976, 3255, 3360, 3472, 3720, 3968, 4340, 4480, 4960, 5208, 5952, 6211, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 11904, 12422, 13020, 13440, 13888, 14880, 17360, 18633, 19840, 20832, 24844, 26040, 27776, 29760, 31055, 34720, 37266, 41664, 43477, 49688, 52080, 59520, 62110, 69440, 74532, 83328, 86954, 93165, 99376, 104160, 124220, 130431, 138880, 149064, 173908, 186330, 192541, 198752, 208320, 217385, 248440, 260862, 298128, 347816, 372660, 385082, 397504, 416640, 434770, 496880, 521724, 577623, 596256, 652155, 695632, 745320, 770164, 795008, 869540, 962705, 993760, 1043448, 1155246, 1192512, 1304310, 1347787, 1391264, 1490640, 1540328, 1739080, 1925410, 1987520, 2086896, 2310492, 2385024, 2608620, 2695574, 2782528, 2888115, 2981280, 3080656, 3478160, 3850820, 3975040, 4043361, 4173792, 4620984, 5217240, 5391148, 5565056, 5776230, 5962560, 6161312, 6738935, 6956320, 7701640, 8086722, 8347584, 9241968, 10434480, 10782296, 11552460, 11925120, 12322624, 13477870, 13912640, 15403280, 16173444, 16695168, 18483936, 20216805, 20868960, 21564592, 23104920, 24645248, 26955740, 27825280, 30806560, 32346888, 36967872, 40433610, 41737920, 43129184, 46209840, 53911480, 61613120, 64693776, 73935744, 80867220, 83475840, 86258368, 92419680, 107822960, 123226240, 129387552, 161734440, 172516736, 184839360, 215645920, 258775104, 323468880, 369678720, 431291840, 517550208, 646937760, 862583680, 1293875520, 2587751040]

約数ペア:

[(1, 2587751040), (2, 1293875520), (3, 862583680), (4, 646937760), (5, 517550208), (6, 431291840), (7, 369678720), (8, 323468880), (10, 258775104), (12, 215645920), (14, 184839360), (15, 172516736), (16, 161734440), (20, 129387552), (21, 123226240), (24, 107822960), (28, 92419680), (30, 86258368), (31, 83475840), (32, 80867220), (35, 73935744), (40, 64693776), (42, 61613120), (48, 53911480), (56, 46209840), (60, 43129184), (62, 41737920), (64, 40433610), (70, 36967872), (80, 32346888), (84, 30806560), (93, 27825280), (96, 26955740), (105, 24645248), (112, 23104920), (120, 21564592), (124, 20868960), (128, 20216805), (140, 18483936), (155, 16695168), (160, 16173444), (168, 15403280), (186, 13912640), (192, 13477870), (210, 12322624), (217, 11925120), (224, 11552460), (240, 10782296), (248, 10434480), (280, 9241968), (310, 8347584), (320, 8086722), (336, 7701640), (372, 6956320), (384, 6738935), (420, 6161312), (434, 5962560), (448, 5776230), (465, 5565056), (480, 5391148), (496, 5217240), (560, 4620984), (620, 4173792), (640, 4043361), (651, 3975040), (672, 3850820), (744, 3478160), (840, 3080656), (868, 2981280), (896, 2888115), (930, 2782528), (960, 2695574), (992, 2608620), (1085, 2385024), (1120, 2310492), (1240, 2086896), (1302, 1987520), (1344, 1925410), (1488, 1739080), (1680, 1540328), (1736, 1490640), (1860, 1391264), (1920, 1347787), (1984, 1304310), (2170, 1192512), (2240, 1155246), (2480, 1043448), (2604, 993760), (2688, 962705), (2976, 869540), (3255, 795008), (3360, 770164), (3472, 745320), (3720, 695632), (3968, 652155), (4340, 596256), (4480, 577623), (4960, 521724), (5208, 496880), (5952, 434770), (6211, 416640), (6510, 397504), (6720, 385082), (6944, 372660), (7440, 347816), (8680, 298128), (9920, 260862), (10416, 248440), (11904, 217385), (12422, 208320), (13020, 198752), (13440, 192541), (13888, 186330), (14880, 173908), (17360, 149064), (18633, 138880), (19840, 130431), (20832, 124220), (24844, 104160), (26040, 99376), (27776, 93165), (29760, 86954), (31055, 83328), (34720, 74532), (37266, 69440), (41664, 62110), (43477, 59520), (49688, 52080)]