2180101770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9533}}^1$

素因数の和:9578

約数の個数: 192

約数和(自身を含む): 7303806720

約数和(自身を除く): 5123704950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 135, 154, 165, 189, 198, 210, 231, 242, 270, 297, 315, 330, 363, 378, 385, 462, 495, 594, 605, 630, 693, 726, 770, 847, 945, 990, 1089, 1155, 1210, 1386, 1485, 1694, 1815, 1890, 2079, 2178, 2310, 2541, 2970, 3267, 3465, 3630, 4158, 4235, 5082, 5445, 6534, 6930, 7623, 8470, 9533, 10395, 10890, 12705, 15246, 16335, 19066, 20790, 22869, 25410, 28599, 32670, 38115, 45738, 47665, 57198, 66731, 76230, 85797, 95330, 104863, 114345, 133462, 142995, 171594, 200193, 209726, 228690, 257391, 285990, 314589, 333655, 400386, 428985, 514782, 524315, 600579, 629178, 667310, 734041, 857970, 943767, 1000965, 1048630, 1153493, 1201158, 1286955, 1468082, 1572945, 1801737, 1887534, 2001930, 2202123, 2306986, 2573910, 2831301, 3002895, 3145890, 3460479, 3603474, 3670205, 4404246, 4718835, 5662602, 5767465, 6005790, 6606369, 6920958, 7340410, 8074451, 9008685, 9437670, 10381437, 11010615, 11534930, 13212738, 14156505, 16148902, 17302395, 18017370, 19819107, 20762874, 22021230, 24223353, 28313010, 31144311, 33031845, 34604790, 39638214, 40372255, 48446706, 51907185, 62288622, 66063690, 72670059, 80744510, 99095535, 103814370, 121116765, 145340118, 155721555, 198191070, 218010177, 242233530, 311443110, 363350295, 436020354, 726700590, 1090050885, 2180101770]

約数ペア:

[(1, 2180101770), (2, 1090050885), (3, 726700590), (5, 436020354), (6, 363350295), (7, 311443110), (9, 242233530), (10, 218010177), (11, 198191070), (14, 155721555), (15, 145340118), (18, 121116765), (21, 103814370), (22, 99095535), (27, 80744510), (30, 72670059), (33, 66063690), (35, 62288622), (42, 51907185), (45, 48446706), (54, 40372255), (55, 39638214), (63, 34604790), (66, 33031845), (70, 31144311), (77, 28313010), (90, 24223353), (99, 22021230), (105, 20762874), (110, 19819107), (121, 18017370), (126, 17302395), (135, 16148902), (154, 14156505), (165, 13212738), (189, 11534930), (198, 11010615), (210, 10381437), (231, 9437670), (242, 9008685), (270, 8074451), (297, 7340410), (315, 6920958), (330, 6606369), (363, 6005790), (378, 5767465), (385, 5662602), (462, 4718835), (495, 4404246), (594, 3670205), (605, 3603474), (630, 3460479), (693, 3145890), (726, 3002895), (770, 2831301), (847, 2573910), (945, 2306986), (990, 2202123), (1089, 2001930), (1155, 1887534), (1210, 1801737), (1386, 1572945), (1485, 1468082), (1694, 1286955), (1815, 1201158), (1890, 1153493), (2079, 1048630), (2178, 1000965), (2310, 943767), (2541, 857970), (2970, 734041), (3267, 667310), (3465, 629178), (3630, 600579), (4158, 524315), (4235, 514782), (5082, 428985), (5445, 400386), (6534, 333655), (6930, 314589), (7623, 285990), (8470, 257391), (9533, 228690), (10395, 209726), (10890, 200193), (12705, 171594), (15246, 142995), (16335, 133462), (19066, 114345), (20790, 104863), (22869, 95330), (25410, 85797), (28599, 76230), (32670, 66731), (38115, 57198), (45738, 47665)]