140199360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 224

約数和(自身を含む): 525914112

約数和(自身を除く): 385714752

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, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 673, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1346, 1488, 1680, 1736, 1860, 1984, 2019, 2170, 2240, 2480, 2604, 2692, 2976, 3255, 3360, 3365, 3472, 3720, 4038, 4340, 4711, 4960, 5208, 5384, 5952, 6510, 6720, 6730, 6944, 7440, 8076, 8680, 9422, 9920, 10095, 10416, 10768, 13020, 13460, 13888, 14133, 14880, 16152, 17360, 18844, 20190, 20832, 20863, 21536, 23555, 26040, 26920, 28266, 29760, 32304, 34720, 37688, 40380, 41664, 41726, 43072, 47110, 52080, 53840, 56532, 62589, 64608, 69440, 70665, 75376, 80760, 83452, 94220, 104160, 104315, 107680, 113064, 125178, 129216, 141330, 146041, 150752, 161520, 166904, 188440, 208320, 208630, 215360, 226128, 250356, 282660, 292082, 301504, 312945, 323040, 333808, 376880, 417260, 438123, 452256, 500712, 565320, 584164, 625890, 646080, 667616, 730205, 753760, 834520, 876246, 904512, 1001424, 1130640, 1168328, 1251780, 1335232, 1460410, 1507520, 1669040, 1752492, 2002848, 2190615, 2261280, 2336656, 2503560, 2920820, 3338080, 3504984, 4005696, 4381230, 4522560, 4673312, 5007120, 5841640, 6676160, 7009968, 8762460, 9346624, 10014240, 11683280, 14019936, 17524920, 20028480, 23366560, 28039872, 35049840, 46733120, 70099680, 140199360]

約数ペア:

[(1, 140199360), (2, 70099680), (3, 46733120), (4, 35049840), (5, 28039872), (6, 23366560), (7, 20028480), (8, 17524920), (10, 14019936), (12, 11683280), (14, 10014240), (15, 9346624), (16, 8762460), (20, 7009968), (21, 6676160), (24, 5841640), (28, 5007120), (30, 4673312), (31, 4522560), (32, 4381230), (35, 4005696), (40, 3504984), (42, 3338080), (48, 2920820), (56, 2503560), (60, 2336656), (62, 2261280), (64, 2190615), (70, 2002848), (80, 1752492), (84, 1669040), (93, 1507520), (96, 1460410), (105, 1335232), (112, 1251780), (120, 1168328), (124, 1130640), (140, 1001424), (155, 904512), (160, 876246), (168, 834520), (186, 753760), (192, 730205), (210, 667616), (217, 646080), (224, 625890), (240, 584164), (248, 565320), (280, 500712), (310, 452256), (320, 438123), (336, 417260), (372, 376880), (420, 333808), (434, 323040), (448, 312945), (465, 301504), (480, 292082), (496, 282660), (560, 250356), (620, 226128), (651, 215360), (672, 208630), (673, 208320), (744, 188440), (840, 166904), (868, 161520), (930, 150752), (960, 146041), (992, 141330), (1085, 129216), (1120, 125178), (1240, 113064), (1302, 107680), (1344, 104315), (1346, 104160), (1488, 94220), (1680, 83452), (1736, 80760), (1860, 75376), (1984, 70665), (2019, 69440), (2170, 64608), (2240, 62589), (2480, 56532), (2604, 53840), (2692, 52080), (2976, 47110), (3255, 43072), (3360, 41726), (3365, 41664), (3472, 40380), (3720, 37688), (4038, 34720), (4340, 32304), (4711, 29760), (4960, 28266), (5208, 26920), (5384, 26040), (5952, 23555), (6510, 21536), (6720, 20863), (6730, 20832), (6944, 20190), (7440, 18844), (8076, 17360), (8680, 16152), (9422, 14880), (9920, 14133), (10095, 13888), (10416, 13460), (10768, 13020)]