8042887440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{75991}}^1$

素因数の和:76027

約数の個数: 240

約数和(自身を含む): 32226687360

約数和(自身を除く): 24183799920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3780, 3920, 4410, 5040, 5292, 5880, 6615, 7056, 7560, 8820, 10584, 11760, 13230, 15120, 17640, 21168, 26460, 35280, 52920, 75991, 105840, 151982, 227973, 303964, 379955, 455946, 531937, 607928, 683919, 759910, 911892, 1063874, 1139865, 1215856, 1367838, 1519820, 1595811, 1823784, 2051757, 2127748, 2279730, 2659685, 2735676, 3039640, 3191622, 3419595, 3647568, 3723559, 4103514, 4255496, 4559460, 4787433, 5319370, 5471352, 6079280, 6383244, 6839190, 7447118, 7979055, 8207028, 8510992, 9118920, 9574866, 10258785, 10638740, 10942704, 11170677, 12766488, 13678380, 14362299, 14894236, 15958110, 16414056, 18237840, 18617795, 19149732, 20517570, 21277480, 22341354, 23937165, 25532976, 27356760, 28724598, 29788472, 31916220, 32828112, 33512031, 37235590, 38299464, 41035140, 42554960, 44682708, 47874330, 54713520, 55853385, 57449196, 59576944, 63832440, 67024062, 71811495, 74471180, 76598928, 82070280, 89365416, 95748660, 100536093, 111706770, 114898392, 127664880, 134048124, 143622990, 148942360, 164140560, 167560155, 178730832, 191497320, 201072186, 223413540, 229796784, 268096248, 287245980, 297884720, 335120310, 382994640, 402144372, 446827080, 502680465, 536192496, 574491960, 670240620, 804288744, 893654160, 1005360930, 1148983920, 1340481240, 1608577488, 2010721860, 2680962480, 4021443720, 8042887440]

約数ペア:

[(1, 8042887440), (2, 4021443720), (3, 2680962480), (4, 2010721860), (5, 1608577488), (6, 1340481240), (7, 1148983920), (8, 1005360930), (9, 893654160), (10, 804288744), (12, 670240620), (14, 574491960), (15, 536192496), (16, 502680465), (18, 446827080), (20, 402144372), (21, 382994640), (24, 335120310), (27, 297884720), (28, 287245980), (30, 268096248), (35, 229796784), (36, 223413540), (40, 201072186), (42, 191497320), (45, 178730832), (48, 167560155), (49, 164140560), (54, 148942360), (56, 143622990), (60, 134048124), (63, 127664880), (70, 114898392), (72, 111706770), (80, 100536093), (84, 95748660), (90, 89365416), (98, 82070280), (105, 76598928), (108, 74471180), (112, 71811495), (120, 67024062), (126, 63832440), (135, 59576944), (140, 57449196), (144, 55853385), (147, 54713520), (168, 47874330), (180, 44682708), (189, 42554960), (196, 41035140), (210, 38299464), (216, 37235590), (240, 33512031), (245, 32828112), (252, 31916220), (270, 29788472), (280, 28724598), (294, 27356760), (315, 25532976), (336, 23937165), (360, 22341354), (378, 21277480), (392, 20517570), (420, 19149732), (432, 18617795), (441, 18237840), (490, 16414056), (504, 15958110), (540, 14894236), (560, 14362299), (588, 13678380), (630, 12766488), (720, 11170677), (735, 10942704), (756, 10638740), (784, 10258785), (840, 9574866), (882, 9118920), (945, 8510992), (980, 8207028), (1008, 7979055), (1080, 7447118), (1176, 6839190), (1260, 6383244), (1323, 6079280), (1470, 5471352), (1512, 5319370), (1680, 4787433), (1764, 4559460), (1890, 4255496), (1960, 4103514), (2160, 3723559), (2205, 3647568), (2352, 3419595), (2520, 3191622), (2646, 3039640), (2940, 2735676), (3024, 2659685), (3528, 2279730), (3780, 2127748), (3920, 2051757), (4410, 1823784), (5040, 1595811), (5292, 1519820), (5880, 1367838), (6615, 1215856), (7056, 1139865), (7560, 1063874), (8820, 911892), (10584, 759910), (11760, 683919), (13230, 607928), (15120, 531937), (17640, 455946), (21168, 379955), (26460, 303964), (35280, 227973), (52920, 151982), (75991, 105840)]