7420351680

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{40897}}^1$

素因数の和:40933

約数の個数: 280

約数和(自身を含む): 30167019168

約数和(自身を除く): 22746667488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 40897, 45360, 60480, 81794, 90720, 122691, 163588, 181440, 204485, 245382, 286279, 327176, 368073, 408970, 490764, 572558, 613455, 654352, 736146, 817940, 858837, 981528, 1104219, 1145116, 1226910, 1308704, 1431395, 1472292, 1635880, 1717674, 1840365, 1963056, 2208438, 2290232, 2453820, 2576511, 2617408, 2862790, 2944584, 3271760, 3312657, 3435348, 3680730, 3926112, 4294185, 4416876, 4580464, 4907640, 5153022, 5521095, 5725580, 5889168, 6543520, 6625314, 6870696, 7361460, 7729533, 7852224, 8588370, 8833752, 9160928, 9815280, 10306044, 11042190, 11451160, 11778336, 12882555, 13087040, 13250628, 13741392, 14722920, 15459066, 16563285, 17176740, 17667504, 18321856, 19630560, 20612088, 22084380, 22902320, 23188599, 23556672, 25765110, 26501256, 27482784, 29445840, 30918132, 33126570, 34353480, 35335008, 38647665, 39261120, 41224176, 44168760, 45804640, 46377198, 51530220, 53002512, 54965568, 58891680, 61836264, 66253140, 68706960, 70670016, 77295330, 82448352, 88337520, 91609280, 92754396, 103060440, 106005024, 115942995, 117783360, 123672528, 132506280, 137413920, 154590660, 164896704, 176675040, 185508792, 206120880, 212010048, 231885990, 247345056, 265012560, 274827840, 309181320, 353350080, 371017584, 412241760, 463771980, 494690112, 530025120, 618362640, 742035168, 824483520, 927543960, 1060050240, 1236725280, 1484070336, 1855087920, 2473450560, 3710175840, 7420351680]

約数ペア:

[(1, 7420351680), (2, 3710175840), (3, 2473450560), (4, 1855087920), (5, 1484070336), (6, 1236725280), (7, 1060050240), (8, 927543960), (9, 824483520), (10, 742035168), (12, 618362640), (14, 530025120), (15, 494690112), (16, 463771980), (18, 412241760), (20, 371017584), (21, 353350080), (24, 309181320), (27, 274827840), (28, 265012560), (30, 247345056), (32, 231885990), (35, 212010048), (36, 206120880), (40, 185508792), (42, 176675040), (45, 164896704), (48, 154590660), (54, 137413920), (56, 132506280), (60, 123672528), (63, 117783360), (64, 115942995), (70, 106005024), (72, 103060440), (80, 92754396), (81, 91609280), (84, 88337520), (90, 82448352), (96, 77295330), (105, 70670016), (108, 68706960), (112, 66253140), (120, 61836264), (126, 58891680), (135, 54965568), (140, 53002512), (144, 51530220), (160, 46377198), (162, 45804640), (168, 44168760), (180, 41224176), (189, 39261120), (192, 38647665), (210, 35335008), (216, 34353480), (224, 33126570), (240, 30918132), (252, 29445840), (270, 27482784), (280, 26501256), (288, 25765110), (315, 23556672), (320, 23188599), (324, 22902320), (336, 22084380), (360, 20612088), (378, 19630560), (405, 18321856), (420, 17667504), (432, 17176740), (448, 16563285), (480, 15459066), (504, 14722920), (540, 13741392), (560, 13250628), (567, 13087040), (576, 12882555), (630, 11778336), (648, 11451160), (672, 11042190), (720, 10306044), (756, 9815280), (810, 9160928), (840, 8833752), (864, 8588370), (945, 7852224), (960, 7729533), (1008, 7361460), (1080, 6870696), (1120, 6625314), (1134, 6543520), (1260, 5889168), (1296, 5725580), (1344, 5521095), (1440, 5153022), (1512, 4907640), (1620, 4580464), (1680, 4416876), (1728, 4294185), (1890, 3926112), (2016, 3680730), (2160, 3435348), (2240, 3312657), (2268, 3271760), (2520, 2944584), (2592, 2862790), (2835, 2617408), (2880, 2576511), (3024, 2453820), (3240, 2290232), (3360, 2208438), (3780, 1963056), (4032, 1840365), (4320, 1717674), (4536, 1635880), (5040, 1472292), (5184, 1431395), (5670, 1308704), (6048, 1226910), (6480, 1145116), (6720, 1104219), (7560, 981528), (8640, 858837), (9072, 817940), (10080, 736146), (11340, 654352), (12096, 613455), (12960, 572558), (15120, 490764), (18144, 408970), (20160, 368073), (22680, 327176), (25920, 286279), (30240, 245382), (36288, 204485), (40897, 181440), (45360, 163588), (60480, 122691), (81794, 90720)]