164913840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 320

約数和(自身を含む): 699955200

約数和(自身を除く): 535041360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 839, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1678, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2517, 2520, 2730, 2808, 3024, 3120, 3276, 3356, 3510, 3640, 3780, 4095, 4195, 4368, 4680, 4914, 5034, 5040, 5460, 5616, 5873, 6552, 6712, 7020, 7280, 7551, 7560, 8190, 8390, 9360, 9828, 10068, 10907, 10920, 11746, 12285, 12585, 13104, 13424, 14040, 15102, 15120, 16380, 16780, 17619, 19656, 20136, 21814, 21840, 22653, 23492, 24570, 25170, 28080, 29365, 30204, 32721, 32760, 33560, 35238, 37755, 39312, 40272, 43628, 45306, 46984, 49140, 50340, 52857, 54535, 58730, 60408, 65442, 65520, 67120, 70476, 75510, 76349, 87256, 88095, 90612, 93968, 98163, 98280, 100680, 105714, 109070, 113265, 117460, 120816, 130884, 140952, 151020, 152698, 158571, 163605, 174512, 176190, 181224, 196326, 196560, 201360, 211428, 218140, 226530, 229047, 234920, 261768, 264285, 281904, 294489, 302040, 305396, 317142, 327210, 352380, 362448, 381745, 392652, 422856, 436280, 453060, 458094, 469840, 490815, 523536, 528570, 588978, 604080, 610792, 634284, 654420, 687141, 704760, 763490, 785304, 792855, 845712, 872560, 906120, 916188, 981630, 1057140, 1145235, 1177956, 1221584, 1268568, 1308840, 1374282, 1409520, 1472445, 1526980, 1570608, 1585710, 1812240, 1832376, 1963260, 2061423, 2114280, 2290470, 2355912, 2537136, 2617680, 2748564, 2944890, 3053960, 3171420, 3435705, 3664752, 3926520, 4122846, 4228560, 4580940, 4711824, 5497128, 5889780, 6107920, 6342840, 6871410, 7853040, 8245692, 9161880, 10307115, 10994256, 11779560, 12685680, 13742820, 16491384, 18323760, 20614230, 23559120, 27485640, 32982768, 41228460, 54971280, 82456920, 164913840]

約数ペア:

[(1, 164913840), (2, 82456920), (3, 54971280), (4, 41228460), (5, 32982768), (6, 27485640), (7, 23559120), (8, 20614230), (9, 18323760), (10, 16491384), (12, 13742820), (13, 12685680), (14, 11779560), (15, 10994256), (16, 10307115), (18, 9161880), (20, 8245692), (21, 7853040), (24, 6871410), (26, 6342840), (27, 6107920), (28, 5889780), (30, 5497128), (35, 4711824), (36, 4580940), (39, 4228560), (40, 4122846), (42, 3926520), (45, 3664752), (48, 3435705), (52, 3171420), (54, 3053960), (56, 2944890), (60, 2748564), (63, 2617680), (65, 2537136), (70, 2355912), (72, 2290470), (78, 2114280), (80, 2061423), (84, 1963260), (90, 1832376), (91, 1812240), (104, 1585710), (105, 1570608), (108, 1526980), (112, 1472445), (117, 1409520), (120, 1374282), (126, 1308840), (130, 1268568), (135, 1221584), (140, 1177956), (144, 1145235), (156, 1057140), (168, 981630), (180, 916188), (182, 906120), (189, 872560), (195, 845712), (208, 792855), (210, 785304), (216, 763490), (234, 704760), (240, 687141), (252, 654420), (260, 634284), (270, 610792), (273, 604080), (280, 588978), (312, 528570), (315, 523536), (336, 490815), (351, 469840), (360, 458094), (364, 453060), (378, 436280), (390, 422856), (420, 392652), (432, 381745), (455, 362448), (468, 352380), (504, 327210), (520, 317142), (540, 305396), (546, 302040), (560, 294489), (585, 281904), (624, 264285), (630, 261768), (702, 234920), (720, 229047), (728, 226530), (756, 218140), (780, 211428), (819, 201360), (839, 196560), (840, 196326), (910, 181224), (936, 176190), (945, 174512), (1008, 163605), (1040, 158571), (1080, 152698), (1092, 151020), (1170, 140952), (1260, 130884), (1365, 120816), (1404, 117460), (1456, 113265), (1512, 109070), (1560, 105714), (1638, 100680), (1678, 98280), (1680, 98163), (1755, 93968), (1820, 90612), (1872, 88095), (1890, 87256), (2160, 76349), (2184, 75510), (2340, 70476), (2457, 67120), (2517, 65520), (2520, 65442), (2730, 60408), (2808, 58730), (3024, 54535), (3120, 52857), (3276, 50340), (3356, 49140), (3510, 46984), (3640, 45306), (3780, 43628), (4095, 40272), (4195, 39312), (4368, 37755), (4680, 35238), (4914, 33560), (5034, 32760), (5040, 32721), (5460, 30204), (5616, 29365), (5873, 28080), (6552, 25170), (6712, 24570), (7020, 23492), (7280, 22653), (7551, 21840), (7560, 21814), (8190, 20136), (8390, 19656), (9360, 17619), (9828, 16780), (10068, 16380), (10907, 15120), (10920, 15102), (11746, 14040), (12285, 13424), (12585, 13104)]