10721067840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{531799}}^1$

素因数の和:531829

約数の個数: 168

約数和(自身を含む): 42144086400

約数和(自身を除く): 31423018560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 531799, 1063598, 1595397, 2127196, 2658995, 3190794, 3722593, 4254392, 4786191, 5317990, 6381588, 7445186, 7976985, 8508784, 9572382, 10635980, 11167779, 12763176, 14890372, 15953970, 17017568, 18612965, 19144764, 21271960, 22335558, 23930955, 25526352, 29780744, 31907940, 33503337, 34035136, 37225930, 38289528, 42543920, 44671116, 47861910, 51052704, 55838895, 59561488, 63815880, 67006674, 74451860, 76579056, 85087840, 89342232, 95723820, 102105408, 111677790, 119122976, 127631760, 134013348, 148903720, 153158112, 167516685, 170175680, 178684464, 191447640, 223355580, 238245952, 255263520, 268026696, 297807440, 306316224, 335033370, 357368928, 382895280, 446711160, 510527040, 536053392, 595614880, 670066740, 714737856, 765790560, 893422320, 1072106784, 1191229760, 1340133480, 1531581120, 1786844640, 2144213568, 2680266960, 3573689280, 5360533920, 10721067840]

約数ペア:

[(1, 10721067840), (2, 5360533920), (3, 3573689280), (4, 2680266960), (5, 2144213568), (6, 1786844640), (7, 1531581120), (8, 1340133480), (9, 1191229760), (10, 1072106784), (12, 893422320), (14, 765790560), (15, 714737856), (16, 670066740), (18, 595614880), (20, 536053392), (21, 510527040), (24, 446711160), (28, 382895280), (30, 357368928), (32, 335033370), (35, 306316224), (36, 297807440), (40, 268026696), (42, 255263520), (45, 238245952), (48, 223355580), (56, 191447640), (60, 178684464), (63, 170175680), (64, 167516685), (70, 153158112), (72, 148903720), (80, 134013348), (84, 127631760), (90, 119122976), (96, 111677790), (105, 102105408), (112, 95723820), (120, 89342232), (126, 85087840), (140, 76579056), (144, 74451860), (160, 67006674), (168, 63815880), (180, 59561488), (192, 55838895), (210, 51052704), (224, 47861910), (240, 44671116), (252, 42543920), (280, 38289528), (288, 37225930), (315, 34035136), (320, 33503337), (336, 31907940), (360, 29780744), (420, 25526352), (448, 23930955), (480, 22335558), (504, 21271960), (560, 19144764), (576, 18612965), (630, 17017568), (672, 15953970), (720, 14890372), (840, 12763176), (960, 11167779), (1008, 10635980), (1120, 9572382), (1260, 8508784), (1344, 7976985), (1440, 7445186), (1680, 6381588), (2016, 5317990), (2240, 4786191), (2520, 4254392), (2880, 3722593), (3360, 3190794), (4032, 2658995), (5040, 2127196), (6720, 1595397), (10080, 1063598), (20160, 531799)]