149909230880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3677}}^1\times {\mathrm{13411}}^1$

素因数の和:17122

約数の個数: 96

約数和(自身を含む): 372929780160

約数和(自身を除く): 223020549280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 3677, 7354, 13411, 14708, 18385, 26822, 29416, 36770, 53644, 58832, 67055, 69863, 73540, 107288, 117664, 134110, 139726, 147080, 214576, 254809, 268220, 279452, 294160, 349315, 429152, 509618, 536440, 558904, 588320, 698630, 1019236, 1072880, 1117808, 1274045, 1397260, 2038472, 2145760, 2235616, 2548090, 2794520, 4076944, 5096180, 5589040, 8153888, 10192360, 11178080, 20384720, 40769440, 49312247, 98624494, 197248988, 246561235, 394497976, 493122470, 788995952, 936932693, 986244940, 1577991904, 1873865386, 1972489880, 3747730772, 3944979760, 4684663465, 7495461544, 7889959520, 9369326930, 14990923088, 18738653860, 29981846176, 37477307720, 74954615440, 149909230880]

約数ペア:

[(1, 149909230880), (2, 74954615440), (4, 37477307720), (5, 29981846176), (8, 18738653860), (10, 14990923088), (16, 9369326930), (19, 7889959520), (20, 7495461544), (32, 4684663465), (38, 3944979760), (40, 3747730772), (76, 1972489880), (80, 1873865386), (95, 1577991904), (152, 986244940), (160, 936932693), (190, 788995952), (304, 493122470), (380, 394497976), (608, 246561235), (760, 197248988), (1520, 98624494), (3040, 49312247), (3677, 40769440), (7354, 20384720), (13411, 11178080), (14708, 10192360), (18385, 8153888), (26822, 5589040), (29416, 5096180), (36770, 4076944), (53644, 2794520), (58832, 2548090), (67055, 2235616), (69863, 2145760), (73540, 2038472), (107288, 1397260), (117664, 1274045), (134110, 1117808), (139726, 1072880), (147080, 1019236), (214576, 698630), (254809, 588320), (268220, 558904), (279452, 536440), (294160, 509618), (349315, 429152)]